{"title":"Halloween Gems","description":"","products":[{"product_id":"zombie-green-laser-garnet-facet-rough-ce-yag","title":"Zombie Garnet, Green Laser Garnet Facet Rough, Ce+?? 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It is ideal for all jewelry applications. This is a great stone for beginners who want an uncomplicated cut or advanced cutters who want to show off their skills.\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"1pc under 1g Shard","offer_id":50805873246496,"sku":"Rgh_Zomb_Shard","price":6.0,"currency_code":"USD","in_stock":true},{"title":"1pc 1-2g Rough","offer_id":49026341142816,"sku":"Rgh_Zomb_1g","price":12.0,"currency_code":"USD","in_stock":false},{"title":"1pc 2-3g Rough","offer_id":47820587925792,"sku":"Rgh_Zomb_2g","price":20.0,"currency_code":"USD","in_stock":true},{"title":"1pc 3-4g Rough","offer_id":47820587958560,"sku":"Rgh_Zomb_3g","price":28.0,"currency_code":"USD","in_stock":true},{"title":"1pc 4-5g Rough","offer_id":47820587991328,"sku":"Rgh_Zomb_4g","price":36.0,"currency_code":"USD","in_stock":true},{"title":"1pc 5-6g Rough","offer_id":49026341175584,"sku":"Rgh_Zomb_5g","price":44.0,"currency_code":"USD","in_stock":true},{"title":"1pc 6-7g Rough","offer_id":49026341208352,"sku":"Rgh_Zomb_6g","price":52.0,"currency_code":"USD","in_stock":true},{"title":"1pc 7-8g Rough","offer_id":49026341241120,"sku":"Rgh_Zomb_7g","price":60.0,"currency_code":"USD","in_stock":true},{"title":"1pc 8-9g Rough","offer_id":49026341273888,"sku":"Rgh_Zomb_8g","price":68.0,"currency_code":"USD","in_stock":false},{"title":"1pc 9-10g Rough","offer_id":49026341306656,"sku":"Rgh_Zomb_9g","price":76.0,"currency_code":"USD","in_stock":true},{"title":"1pc 10-11g Rough","offer_id":49026341339424,"sku":"Rgh_Zomb_10g","price":84.0,"currency_code":"USD","in_stock":true},{"title":"1pc 11-12g Rough","offer_id":49026341372192,"sku":"Rgh_Zomb_11g","price":92.0,"currency_code":"USD","in_stock":false},{"title":"1pc 1-2g Rough Tip","offer_id":50805873574176,"sku":"Rgh_Zomb_1gTip","price":15.0,"currency_code":"USD","in_stock":true},{"title":"1pc 2-3g Rough Tip","offer_id":50805873606944,"sku":"Rgh_Zomb_2gTip","price":23.0,"currency_code":"USD","in_stock":true},{"title":"1pc 3-4g Rough Tip","offer_id":50805873639712,"sku":"Rgh_Zomb_3gTip","price":31.0,"currency_code":"USD","in_stock":true},{"title":"1pc 4-5g Rough Tip","offer_id":50805873672480,"sku":"Rgh_Zomb_4gTip","price":39.0,"currency_code":"USD","in_stock":true},{"title":"1pc 5-6g Rough Tip","offer_id":50805873705248,"sku":"Rgh_Zomb_5gTip","price":47.0,"currency_code":"USD","in_stock":true},{"title":"1pc 6.3g","offer_id":50805874295072,"sku":"Rgh_Zomb_001","price":52.0,"currency_code":"USD","in_stock":true},{"title":"1pc 11.7g","offer_id":50805874327840,"sku":"Rgh_Zomb_002","price":93.0,"currency_code":"USD","in_stock":true},{"title":"1pc 20.3g","offer_id":50805874360608,"sku":"Rgh_Zomb_003","price":162.0,"currency_code":"USD","in_stock":true},{"title":"1pc 37.6g","offer_id":50805874393376,"sku":"Rgh_Zomb_004","price":280.0,"currency_code":"USD","in_stock":true},{"title":"1pc 78.7g","offer_id":50805874426144,"sku":"Rgh_Zomb_005","price":490.0,"currency_code":"USD","in_stock":true},{"title":"1pc 9.1g","offer_id":50805874458912,"sku":"Rgh_Zomb_006","price":72.0,"currency_code":"USD","in_stock":true},{"title":"1pc 9.2g A","offer_id":50805874491680,"sku":"Rgh_Zomb_007","price":73.0,"currency_code":"USD","in_stock":true},{"title":"1pc 9.2g B","offer_id":50805874524448,"sku":"Rgh_Zomb_008","price":73.0,"currency_code":"USD","in_stock":true},{"title":"1pc 9.3g","offer_id":50805874557216,"sku":"Rgh_Zomb_009","price":74.0,"currency_code":"USD","in_stock":true},{"title":"1pc 10.2g","offer_id":50805874589984,"sku":"Rgh_Zomb_010","price":81.0,"currency_code":"USD","in_stock":true},{"title":"1pc 10.6g","offer_id":50805874622752,"sku":"Rgh_Zomb_011","price":84.0,"currency_code":"USD","in_stock":true},{"title":"1pc 11.2g","offer_id":50805874655520,"sku":"Rgh_Zomb_012","price":89.0,"currency_code":"USD","in_stock":true},{"title":"1pc 11.4g","offer_id":50805874688288,"sku":"Rgh_Zomb_013","price":91.0,"currency_code":"USD","in_stock":true},{"title":"1pc 12.1g","offer_id":50805874721056,"sku":"Rgh_Zomb_014","price":96.0,"currency_code":"USD","in_stock":true},{"title":"1pc 13.4g","offer_id":50805874753824,"sku":"Rgh_Zomb_015","price":107.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/IMG_0018copy.jpg?v=1696102096"},{"product_id":"zombie-garnet-yellow-green-laser-garnet-faceted-stones-ce-yag","title":"Zombie Garnet, Yellow Green Laser Garnet Faceted Stones, Ce+?? 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It is ideal for use in jewelry.\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"2mm Round Cut avg. 0.05ct","offer_id":50833991336224,"sku":"Gem_Zomb_Rnd_2","price":7.0,"currency_code":"USD","in_stock":false},{"title":"3mm Round Cut avg. 0.15ct","offer_id":50830733738272,"sku":"Gem_Zomb_Rnd_3","price":9.0,"currency_code":"USD","in_stock":true},{"title":"4mm Round Cut avg. 0.40ct","offer_id":50830733771040,"sku":"Gem_Zomb_Rnd_4","price":14.0,"currency_code":"USD","in_stock":true},{"title":"5mm Round Cut avg. 0.80ct","offer_id":50830733803808,"sku":"Gem_Zomb_Rnd_5","price":28.0,"currency_code":"USD","in_stock":true},{"title":"6mm Round Cut avg. 1.1ct","offer_id":50830733836576,"sku":"Gem_Zomb_Rnd_6","price":38.0,"currency_code":"USD","in_stock":true},{"title":"7mm Round Cut avg. 2ct","offer_id":50830733869344,"sku":"Gem_Zomb_Rnd_7","price":70.0,"currency_code":"USD","in_stock":true},{"title":"8mm Round Cut avg. 2.5ct","offer_id":50830733902112,"sku":"Gem_Zomb_Rnd_8","price":87.0,"currency_code":"USD","in_stock":true},{"title":"9mm Round Cut avg. 3.7ct","offer_id":50830733934880,"sku":"Gem_Zomb_Rnd_9","price":129.0,"currency_code":"USD","in_stock":true},{"title":"10mm Round Cut avg. 5.2ct","offer_id":50830733967648,"sku":"Gem_Zomb_Rnd_10","price":182.0,"currency_code":"USD","in_stock":true},{"title":"11mm Round Cut avg. 8.1ct","offer_id":50830734000416,"sku":"Gem_Zomb_Rnd_11","price":283.0,"currency_code":"USD","in_stock":true},{"title":"3mm Hexagon Cut avg. 0.2ct","offer_id":50833991368992,"sku":"Gem_Zomb_Hex_3","price":11.0,"currency_code":"USD","in_stock":false},{"title":"4mm Hexagon Cut avg. 0.5ct","offer_id":50830734033184,"sku":"Gem_Zomb_Hex_4","price":17.0,"currency_code":"USD","in_stock":true},{"title":"5mm Hexagon Cut avg. 0.85ct","offer_id":50830734065952,"sku":"Gem_Zomb_Hex_5","price":29.0,"currency_code":"USD","in_stock":true},{"title":"6mm Hexagon Cut avg. 1.4ct","offer_id":50830734098720,"sku":"Gem_Zomb_Hex_6","price":49.0,"currency_code":"USD","in_stock":true},{"title":"7mm Hexagon Cut avg. 2.3ct","offer_id":50830734131488,"sku":"Gem_Zomb_Hex_7","price":80.0,"currency_code":"USD","in_stock":true},{"title":"8mm Hexagon Cut avg. 3.4ct","offer_id":50830734164256,"sku":"Gem_Zomb_Hex_8","price":119.0,"currency_code":"USD","in_stock":true},{"title":"9mm Hexagon Cut avg. 4.6ct","offer_id":50830734197024,"sku":"Gem_Zomb_Hex_9","price":161.0,"currency_code":"USD","in_stock":true},{"title":"10mm Hexagon Cut avg. 6.9ct","offer_id":50830734229792,"sku":"Gem_Zomb_Hex_10","price":241.0,"currency_code":"USD","in_stock":true},{"title":"Round, 4.7mm, 0.57ct","offer_id":51858645745952,"sku":"FNT_Zomb_00520260607","price":25.0,"currency_code":"USD","in_stock":true},{"title":"Round, 4.7mm, 0.62ct","offer_id":51858645778720,"sku":"FNT_Zomb_00620260607","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Fantasy Eye, 12mm, 9.2ct","offer_id":51858645614880,"sku":"FNT_Zomb_00120260607","price":281.0,"currency_code":"USD","in_stock":true},{"title":"Fantasy Hive, 13mm, 11.7ct","offer_id":51858645647648,"sku":"FNT_Zomb_00220260607","price":356.0,"currency_code":"USD","in_stock":true},{"title":"Fantasy Eye, 14mm, 13.1ct","offer_id":51858645680416,"sku":"FNT_Zomb_00320260607","price":398.0,"currency_code":"USD","in_stock":true},{"title":"Round 14.7mm 19.6ct","offer_id":51858645582112,"sku":"Gem_Zomb_Hex_002","price":523.0,"currency_code":"USD","in_stock":true},{"title":"Fantasy Oval, 10.7x13.3mm, 9.6ct","offer_id":51858645713184,"sku":"FNT_Zomb_00420260607","price":293.0,"currency_code":"USD","in_stock":true},{"title":"Oval 18.2x11.2mm 18.5ct","offer_id":51858645549344,"sku":"Gem_Zomb_Hex_001","price":479.0,"currency_code":"USD","in_stock":true},{"title":"Trillion, 4.4mm, 0.43ct","offer_id":51858645811488,"sku":"FNT_Zomb_00720260607","price":20.0,"currency_code":"USD","in_stock":true},{"title":"Pear, 6.3x4mm, 0.45ct","offer_id":51858645844256,"sku":"FNT_Zomb_00820260607","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/YAG_Zombie_Front_Photo.jpg?v=1781580993"},{"product_id":"orange-lithium-tantalate-facet-rough-lab-created-gem-of-science","title":"Orange Lithium Tantalate Facet Rough, Lab Created Gem of Science","description":"\u003cp\u003eThis is lab created yellow-orange lithium tantalate facet rough. Each is labelled with its gram weight and letter in the photo and they can be purchased individually.\u003cbr\u003e\u003cbr\u003eThis is lithium tantalate (LiTaO3), an old rarity of the gem world that is rarely seen today outside of industry. It was briefly used as a diamond simulant and marketed as 'tantalia', but was never very successful- tantalate is much brighter and more dispersive than a diamond,so there was an obvious difference when cut. Faceted lithium tantalate gems give off brilliant rainbows of color, so it's an amazing gem in its own right instead of just trying to imitate diamonds.\u003c\/p\u003e\n\u003cp\u003eNote that LiTAO3's hardness is just under 6, which makes it harder than some other classic diamond simulants (like lithium niobate and strontium titanate) but still soft for a gem, a little softer than tanzanite. It is not a good stone for rings but will work well in lower-wear jewelry like pendants or earrings.\u003c\/p\u003e\n\u003cp\u003eToday lithium tantalate is only grown for scientific and industrial usage--its very unusual optical and electrical properties like piezoelectricity and pyroelectricity make it an incredible material for things like fiber optic networks.  There has even been a fusion reactor designed around it!\u003c\/p\u003e\n\u003cp\u003eNormally lithium tantalate is colorless but this is a special formula with added magnesium which is used for wafers--the magnesium makes it tougher in addition to giving it this rich yellow-orange coloration. The tone shifts a bit from more lemon-yellow to orange-yellow depending on the lighting conditions. It's intense enough not to pale out in smaller pieces, but also light enough that it doesn't quench the dispersion--cut stones are still incredibly fiery.\u003c\/p\u003e\n\u003cp\u003e1023\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"1pc 2-3g","offer_id":50699560550688,"sku":"Rgh_Tant_Orng_2g","price":25.0,"currency_code":"USD","in_stock":false},{"title":"1pc 3-4g","offer_id":50699551277344,"sku":"Rgh_Tant_Orng_3g","price":35.0,"currency_code":"USD","in_stock":false},{"title":"1pc 4-5g","offer_id":50699551310112,"sku":"Rgh_Tant_Orng_4g","price":45.0,"currency_code":"USD","in_stock":true},{"title":"1pc 5-6g","offer_id":50699551342880,"sku":"Rgh_Tant_Orng_5g","price":55.0,"currency_code":"USD","in_stock":false},{"title":"1pc 6-7g","offer_id":50699551375648,"sku":"Rgh_Tant_Orng_6g","price":65.0,"currency_code":"USD","in_stock":true},{"title":"1pc 7-8g","offer_id":50699551408416,"sku":"Rgh_Tant_Orng_7g","price":75.0,"currency_code":"USD","in_stock":true},{"title":"1pc 8-9g","offer_id":50699551441184,"sku":"Rgh_Tant_Orng_8g","price":85.0,"currency_code":"USD","in_stock":true},{"title":"1pc 9-10g","offer_id":50699551473952,"sku":"Rgh_Tant_Orng_9g","price":95.0,"currency_code":"USD","in_stock":false},{"title":"1pc 10-11g","offer_id":50699551506720,"sku":"Rgh_Tant_Orng_10g","price":105.0,"currency_code":"USD","in_stock":true},{"title":"1pc 11-12g","offer_id":50699551539488,"sku":"Rgh_Tant_Orng_11g","price":115.0,"currency_code":"USD","in_stock":true},{"title":"1pc 12-13g","offer_id":50699551572256,"sku":"Rgh_Tant_Orng_12g","price":125.0,"currency_code":"USD","in_stock":true},{"title":"1pc 13-14g","offer_id":50699551605024,"sku":"Rgh_Tant_Orng_13g","price":135.0,"currency_code":"USD","in_stock":false},{"title":"1pc 14-15g","offer_id":50699551637792,"sku":"Rgh_Tant_Orng_14g","price":145.0,"currency_code":"USD","in_stock":false},{"title":"1pc 15-16g","offer_id":50699551670560,"sku":"Rgh_Tant_Orng_15g","price":155.0,"currency_code":"USD","in_stock":true},{"title":"U 31.8g","offer_id":46956615631136,"sku":"Rgh_Tant_Orng_001","price":275.0,"currency_code":"USD","in_stock":true},{"title":"X 38.6","offer_id":46956615729440,"sku":"Rgh_Tant_Orng_002","price":324.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/IMG_0007_2773a4b6-702c-4f72-9337-e23909f7a9c7.jpg?v=1701388086"},{"product_id":"czochralski-ruby-cut-stone-the-bloody-tear-copy","title":"Czochralski Ruby Cut Stone \"The Bloody Tear\"","description":"\u003cp\u003eThis is a teardrop shaped lab ruby weighing 20 ct and measuring 24.1 x 13.9mm.  I cut this one myself in my newly updated 'Bloody Tear' design.\u003cbr\u003e\u003cbr\u003eThis ruby was grown by the Czochralski method, an advanced growth technique that produces more perfect crystals with purer chemistry than the typical stones used in jewelry.  This one is likely codoped with a little bit of iron to give it a more pure red-red color vs the slightly magenta-red of a pure chromium ruby.  I don't know for sure what this was grown for but it was likely a technical application like high end watch cases.\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"Default Title","offer_id":49356123078944,"sku":"TH_Faceted","price":550.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/bloodytear2b.jpg?v=1728190553"},{"product_id":"dusk-gray-yag-facet-rough-purple-and-blue-dusk-laser-garnet","title":"Dusk Gray YAG Facet Rough, Purple and Blue Dusk Laser Garnet","description":"\u003cp\u003eThese are lab created light gray laser garnet facet rough.  Pieces are labeled with their gram weight and letter in the photo and they can be purchased individually.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis is a new type of YAG (yttrium aluminum garnet) that we recently got in.  It has an unusual grey color which is only found at the tips of some crystals thanks to an unknown impurity or growth defect.  The color tends to be a pure blueish-grey color at the tip fading into a purple grey at the base.  It cuts a very bright and beautiful stone which resembles the coveted natural grey spinels.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eYAG is an excellent material to facet, incredibly easy to cut and polish and with a high hardness of 8.25-8.5, an RI of 1.83 and good dispersion which makes for very lively stones even before the color factors in. It is suitable for use in all kinds of jewelry.\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"Blue-Grey \/ 1pc Under 1g Dusk Blue (irregular shape)","offer_id":49362747556128,"sku":"Rgh_YAG_DskBl_sub1g","price":6.0,"currency_code":"USD","in_stock":false},{"title":"Blue-Grey \/ 1pc 1-2g Dusk Blue","offer_id":49362747588896,"sku":"Rgh_YAG_DskBl_1g","price":18.0,"currency_code":"USD","in_stock":false},{"title":"Blue-Grey \/ 1pc 2-3g Dusk Blue","offer_id":49362747621664,"sku":"Rgh_YAG_DskBl_2g","price":30.0,"currency_code":"USD","in_stock":true},{"title":"Blue-Grey \/ 1pc 3-4g Dusk Blue","offer_id":49362747654432,"sku":"Rgh_YAG_DskBl_3g","price":42.0,"currency_code":"USD","in_stock":true},{"title":"Blue-Grey \/ 1pc 4-5g Dusk Blue","offer_id":49362747687200,"sku":"Rgh_YAG_DskBl_4g","price":54.0,"currency_code":"USD","in_stock":true},{"title":"Blue-Grey \/ 1pc 5-6g Dusk 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Purple","offer_id":49362749489440,"sku":"Rgh_YAG_DskPrp_2g","price":30.0,"currency_code":"USD","in_stock":false},{"title":"Purple \/ 1pc 3-4g Dusk Purple","offer_id":49362749522208,"sku":"Rgh_YAG_DskPrp_3g","price":42.0,"currency_code":"USD","in_stock":false},{"title":"Purple \/ 1pc 4-5g Dusk Purple","offer_id":50697540960544,"sku":"Rgh_YAG_DskPrp_4g","price":54.0,"currency_code":"USD","in_stock":false},{"title":"Purple \/ 1pc 5-6g Dusk Purple","offer_id":50697540993312,"sku":"Rgh_YAG_DskPrp_5g","price":66.0,"currency_code":"USD","in_stock":false},{"title":"Purple \/ 1pc 7.7g Dusk Purple","offer_id":49362858967328,"sku":"Rgh_YAG_DskPrp_001","price":92.0,"currency_code":"USD","in_stock":false},{"title":"Purple \/ 1pc 9.1g Dusk Purple","offer_id":49362859032864,"sku":"Rgh_YAG_DskPrp_002","price":109.0,"currency_code":"USD","in_stock":false},{"title":"Purple \/ 1pc 14.1g Dusk Purple","offer_id":49362859098400,"sku":"Rgh_YAG_DskPrp_003","price":169.0,"currency_code":"USD","in_stock":true},{"title":"Purple \/ 1pc 16.4g Dusk Purple","offer_id":49362859131168,"sku":"Rgh_YAG_DskPrp_004","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/IMG_0007_c978abd6-eb64-41ef-8b85-bb68ae7e1b68.jpg?v=1728331439"},{"product_id":"dusk-purple-laser-garnet-custom-coffin-cut-25ct","title":"Dusk Purple Laser Garnet Custom Coffin Cut 25ct","description":"\u003cp\u003eThis is a coffin shaped lab-grown laser garnet weighing 25 ct and measuring 20 x 13.6 mm.  I cut this one myself in my own 'Dracula's Coffin' design.\u003cbr\u003e\u003cbr\u003eThis is an unusual laser garnet, cut from the very tip of a crystal with some odd impurity which gives it a purple-grey color instead of the usual pink.\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"Default Title","offer_id":49373147595040,"sku":"TH_Faceted","price":425.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/coffin1.jpg?v=1728626075"},{"product_id":"christmas-garnet-loose-gems-cr-yag-laser-garnet-long-hexagons-dragoneyes-pixel-cuts-and-rounds-copy","title":"Skull Cut Christmas Garnets, Special Halloween Gems","description":"\u003cp\u003e\u003cspan\u003eThese are Christmas garnets faceted in my own custom skull design (you might call it a 'Nightmare Before Christmas garnet')!  Each is individually photographed and selecting the carat weight will show the exact stone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCr:YAG, aka 'Christmas garnet' is an exotic lab-created garnet and a really unique gem even by our standards. It has a totally unique color, with a rich almost tsavorite green base and strong red fluorescence. This means that it shows a mixture of red and green flashes, and which color predominates depends on the lighting (color and angle) as well as the background it is set against. Lighter toned stones will look almost pure green when placed on a white background but change to a mix of red and green when put on a dark background. Note that the camera exaggerates the red at the expense of the green--they do look better in person. They look a bit like alexandrite(which also gets its color from Cr3+ atoms) or color change garnet but is also totally different and unique. This is easily one of my favorite gems, unlike anything else found in nature or any other synthetic.\u003cbr\u003e\u003cbr\u003eCr:YAG is used in lasers as a 'Q-switch', which means it is opaque until it absorbs a critical amount of radiation and then suddenly becomes transparent. This allows a laser to charge its crystal up to a higher energy level before suddenly releasing it all in a single powerful\u003cspan\u003e \u003c\/span\u003eburst instead of shooting out in a continuous beam. Pulsed lasers can be extremely powerful and are incredibly useful for all sorts of applications, from tattoo removal to cutting edge physics research. Basically, like all bad sci-fi and good RPGs you can upgrade your laser just by slapping a crystal on the end.\u003cbr\u003e\u003cbr\u003eAs with all YAG, this material is ideal for jewelry with a high hardness of 8.5, no durability issues and good optical properties which make it sparkle brilliantly.\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"Skull, 9x8mm, 5.57ct","offer_id":51409520132384,"sku":"Gem_XmasSkull_00120260402","price":164.0,"currency_code":"USD","in_stock":false},{"title":"Skull, 11x10mm, 9.63ct","offer_id":51409520165152,"sku":"Gem_XmasSkull_00220260402","price":244.0,"currency_code":"USD","in_stock":false},{"title":"Skull, 11x10mm, 9.79ct","offer_id":51409520197920,"sku":"Gem_XmasSkull_00320260402","price":247.0,"currency_code":"USD","in_stock":false},{"title":"Skull, 11x10mm, 10.04ct","offer_id":51409520230688,"sku":"Gem_XmasSkull_00420260402","price":251.0,"currency_code":"USD","in_stock":true},{"title":"Skull, 11x10mm, 10.11ct","offer_id":51409520263456,"sku":"Gem_XmasSkull_00520260402","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/previewcopy.jpg?v=1728580637"},{"product_id":"black-moissanite-skeleton-jack-cut-21ct","title":"Black Moissanite Skeleton Jack Cut 21ct","description":"\u003cp\u003eThis is a custom \"Skeleton Jack\" cut black moissanite weighing in at 21ct and measuring 15.7x15.7mm.  I cut this stone myself as part of my spooky series of Halloween gems, 2024.\u003cbr\u003e\u003cbr\u003eThis is moissanite aka silicon carbide.  Though moissanite is often thought of as a diamond stand-in this crystal was actually grown for use in computer chips--fortunately for us it didn't quite meet spec and we were able to get our hands on it instead.  Silicon carbide is much like diamond with great durability and even greater luster, meaning that a black moissanite is even brighter than a black diamond.  If you're looking for the ultimate in black gems this is it!\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"Default Title","offer_id":49439824806176,"sku":null,"price":300.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/IMG_0078crop.jpg?v=1729827740"},{"product_id":"bismuth-germanate-bgo12-faceted-stones-rare-scintillator-crystal-lab-evlitine","title":"Bismuth Germanate BGO12 Faceted Stones, Rare Scintillator Crystal Lab Evlitine","description":"\u003cp\u003eThese are faceted, lab BGO12 (Bismuth Germanate), a rare scintillator crystal with incredible sparkle and fire.\u003cbr\u003e\u003cbr\u003eThis is a real cool rarity in the gem world: bismuth germanate (in this case, specifically Bi3Ge4O12 aka evlitine).  BGO12 was one of the first scintillator crystals, recognized for its inherent fluoresence to high energy radiation and useful for detecting X-rays and gamma rays.  Unfortunately its fluorescence is rather weak and requires high energies to activate--we can barely activate it with our most powerful 222nm UV light and the visible glow is rather weak.\u003c\/p\u003e\n\u003cp\u003eBGO12 was the standard in devices like PET scanners until a revolution in scintillator materials began when LSO (lithium oxyorthosilicate) was discovered.  It has since been largely replaced by more and more powerful materials but still has a small niche of its own.\u003c\/p\u003e\n\u003cp\u003eIt also has incredible optical properties, with a high RI of 2.15 and dispersion of 0.1, which make it an amazing gem when faceted. Cut stones are exceptionally beautiful with high brilliance and play of color like liquid rainbows flowing within them.  Its only real downside is its hardness of 5 and brittleness which make it a firm collector's stone.  Note it also has a high density of 7.1!\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"2mm Round","offer_id":50088983429408,"sku":"Gem_BGO12_Rnd_2","price":6.0,"currency_code":"USD","in_stock":false},{"title":"3mm Round Average 0.25ct","offer_id":50088983462176,"sku":"Gem_BGO12_Rnd_3","price":10.0,"currency_code":"USD","in_stock":false},{"title":"4mm Round Average 0.55ct","offer_id":50088983494944,"sku":"Gem_BGO12_Rnd_4","price":22.0,"currency_code":"USD","in_stock":false},{"title":"5mm Round average 1 ct","offer_id":50088880505120,"sku":"Gem_BGO12_Rnd_5","price":40.0,"currency_code":"USD","in_stock":true},{"title":"6mm Round Average 1.7ct","offer_id":50088880537888,"sku":"Gem_BGO12_Rnd_6","price":68.0,"currency_code":"USD","in_stock":true},{"title":"7mm Round Average 3.1ct","offer_id":50088880570656,"sku":"Gem_BGO12_Rnd_7","price":124.0,"currency_code":"USD","in_stock":true},{"title":"8mm Round Average 4.1ct","offer_id":50088983527712,"sku":"Gem_BGO12_Rnd_8","price":164.0,"currency_code":"USD","in_stock":true},{"title":"9mm Round Average 5ct","offer_id":50089001320736,"sku":"Gem_BGO12_Rnd_9","price":200.0,"currency_code":"USD","in_stock":true},{"title":"10mm Round Average 8ct","offer_id":50088983560480,"sku":"Gem_BGO12_Rnd_10","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/bgo12thumb.jpg?v=1744648248"},{"product_id":"chipped-pommel-stone-in-laser-garnet-custom-cut-71ct","title":"Chipped Pommel Stone in Laser Garnet Custom Cut 71ct","description":"\u003cp\u003eThis is a custom pommel stone I faceted in purple-grey laser garnet that chipped after cutting, as seen in this video https:\/\/www.youtube.com\/shorts\/nmVXg4lpgDI\u003c\/p\u003e\n\u003cp\u003eIn addition to the main chip it got a couple more at open sauce, but they are all minor and the stone still sparkles like crazy!\u003cbr\u003e\u003cbr\u003eThis is an unusual laser garnet, cut from the very tip of a crystal with some odd impurity which gives it a purple-grey color instead of the usual pink.\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"Default Title","offer_id":50245037326624,"sku":"TH_Faceted","price":725.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/pommel3.jpg?v=1758950608"},{"product_id":"chipped-axinite","title":"Chipped Axinite 3.75ct","description":"\u003cp\u003eThis is a rare natural gem known as Axinite--I don't cut a lot of natural stones but axinite is one of my favorites.  Unfortunately this stone chipped on me at the end, with a flake coming right off the culet.  It still looks neat, and has some natural needle inclusions as well.  It weighs in at 3.75ct\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"Default Title","offer_id":50741037400352,"sku":"TH_Faceted","price":175.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/IMG_0004_14abade8-98d9-43b1-b35b-7e12b07d8597.jpg?v=1758950894"},{"product_id":"czochralski-ruby-cut-stone-the-red-stone-of-aja","title":"Czochralski Ruby Cut Stone \"The Red Stone of Aja\"","description":"\u003cp\u003eThis is a shield shaped lab ruby weighing 16.3 ct and measuring 17 x 14mm.  I cut this one myself in my 'Red Stone of Aja' design.\u003c\/p\u003e\n\u003cp\u003eI've been wanting to cut one of these for years, but my previous design attempts just didn't quite work.  I finally got a version I was happy with and I like how it came out--I also rounded the girdle which I haven't done before.\u003c\/p\u003e\n\u003cp\u003eNote the stone does have a few bubbles and surface imperfections, so even if inserted into a stone mask there is no risk of it actually turning you from an Aztec double-vampire into the ultimate lifeform.\u003cbr\u003e\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"Default Title","offer_id":50768921723168,"sku":"TH_Faceted","price":650.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/20251006_175619.jpg?v=1759788327"},{"product_id":"dusk-purple-laser-garnet-custom-coffin-cut-77ct","title":"Dusk Purple Laser Garnet Custom Coffin Cut 77ct","description":"\u003cp\u003eThis is a coffin cut lab-grown laser garnet weighing in at 77 ct and measuring 29 x 24 mm.  I cut this one myself in my new 'Glitter Coffin' design.\u003cbr\u003e\u003cbr\u003eThis is an unusual laser garnet, cut from the very tip of a crystal with some odd impurity which gives it a purple-grey color instead of the usual pink.  It fades from a deep blue at the bottom to a lighter purple at the top, and changes to green-blue under fluorescent lighting.  It also has a hint of internal haze which gives it a unique look.\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"Default Title","offer_id":50786178203936,"sku":"TH_Faceted","price":950.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/front4thisone.jpg?v=1760082217"},{"product_id":"bicolor-yellow-and-pink-pixel-heart-in-lab-sapphire","title":"Bicolor Yellow and Pink Pixel Heart in Lab Sapphire 11.9 ct","description":"\u003cp\u003eThis is a custom cut pink and yellow lab sapphire done in a pixel cut tablet heart.  When held up in front of you it makes a sort of pixelated version of what's behind it.  It weighs in at 11.9ct and measures 14.75x14mm.\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"Default Title","offer_id":51062621372704,"sku":null,"price":750.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/12_8dc68621-92ba-4d48-b2a9-6c61d42994b6.jpg?v=1766460305"},{"product_id":"cushion-cut-dark-honey-rutile-9ct-lab-grown-rutile","title":"Cushion Cut Dark Honey Rutile 9ct, Lab Grown Rutile","description":"\u003cp\u003eThis is a cushion cut lab rutile with a very dark honey base, effectively black, with brilliant flashes of rainbow fire.\u003c\/p\u003e\n\u003cp\u003eNote this stone does have some scratches, though they aren't very visible in the hand (the macro lens is very unforgiving).\u003c\/p\u003e\n\u003cp\u003eThis is rutile, and it has the highest brilliance and dispersion of any transparent gem material.  In practical terms that means it has the most insane fire you will ever see in a gemstone, throwing rainbows with the slightest provocation.  It only has two downsides: its relatively low hardness around 6.5 (harder than tanzanite and suitable for pendant usage but not ideal for rings), and how difficult it is to get these days.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis new honey rutile was actually grown specially for us--one of our partner growers used to produce smaller crystals of rutile and we convinced them to start back up and develop the process further, with us buying all the experimental crystals as they go.  The crystals require a great deal of trimming and annealing but they are getting better and better!\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"Default Title","offer_id":51122931499296,"sku":"TH_Faceted","price":675.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/IMG_00031_ba7bda04-2f13-4344-b4de-bd35b1bf5b99.jpg?v=1768338311"},{"product_id":"soviet-laser-ruby-splinter-in-the-minds-eye","title":"Soviet Laser Ruby 'Splinter In the Mind's Eye'","description":"\u003cp\u003eThis is a custom cut Kyber-inspired laser ruby cut specially for May the Fourth.  It weighs in at 29.5ct.\u003c\/p\u003e\n\u003cp\u003eThe rough for this stone was grown in the 1980s in eastern Europe, using their upgraded flame fusion techniques to produce laser-grade crystals.\u003c\/p\u003e\n\u003cp\u003eYes I know the title isn't the same as the Alan Dean Foster novel, MY WORDING IS BETTER!\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"Default Title","offer_id":51555077259552,"sku":null,"price":950.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/splinter.jpg?v=1777860350"}],"url":"https:\/\/store.gemsofscience.com\/collections\/halloween-gems.oembed","provider":"Gems Of Science","version":"1.0","type":"link"}