{"product_id":"fantasy-cut-vivid-green-laser-garnet-vanadium-yag","title":"Fantasy Cut Vivid Green Laser Garnet, Vanadium YAG","description":"\u003cp\u003eThese are vivid green laser garnets (V:YAG) cut in fantasy cuts.  Each individual stone is labelled with its carat weight and they can be purchased individually.  Some of these have a slight haze to them which give them an even richer color similar to the slight haze in kashmir sapphires.  These are marked 'sleepy' and I think they're even more incredible than the perfectly clean ones.\u003cbr\u003e\u003cbr\u003eThis is one of the best laser gems, vanadium YAG.  It is used as a Q switch--adding a V:YAG crystal to some lasers turns them from a weak continuous-firing laser to a powerful pulsed laser that concentrates all of its energy into brief bursts of power.  The color of this stuff is the most vivid green-green color I've seen in any gemstone.  It's easily one of my favorite gemstones.  We got slices from one crystal which had a slight haze to it, likely from nano-sized bubbles or exsolved crystals, which gives them a sort of slight sleepiness.  If you have too much haze it can make a stone dead, but just the right level actually evens out the color a bit and makes it even punchier--these happily fell into the latter category.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWith a hardness of 8.5 it is ideal for use in all kinds of jewelry.\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"18.7ct 15.4mm Sleepy","offer_id":50039040999712,"sku":"Fantasy_yag_v_001","price":210.0,"currency_code":"USD","in_stock":true},{"title":"19.3ct 16.1mm","offer_id":50039040966944,"sku":"Fantasy_yag_v_002","price":230.0,"currency_code":"USD","in_stock":false},{"title":"20.0ct 15.3mm Sleepy","offer_id":50039041327392,"sku":"Fantasy_yag_v_003","price":245.0,"currency_code":"USD","in_stock":true},{"title":"20.1ct 15.5mm Sleepy","offer_id":50039041065248,"sku":"Fantasy_yag_v_004","price":250.0,"currency_code":"USD","in_stock":false},{"title":"20.4ct 15.7mm Sleepy","offer_id":50039041360160,"sku":"Fantasy_yag_v_005","price":255.0,"currency_code":"USD","in_stock":true},{"title":"21.2ct 15.3mm Sleepy","offer_id":50039041294624,"sku":"Fantasy_yag_v_006","price":268.0,"currency_code":"USD","in_stock":true},{"title":"21.3ct 15.6mm Sleepy","offer_id":50039041196320,"sku":"Fantasy_yag_v_007","price":270.0,"currency_code":"USD","in_stock":true},{"title":"21.6ct 15.9mm Sleepy","offer_id":50039041458464,"sku":"Fantasy_yag_v_008","price":276.0,"currency_code":"USD","in_stock":false},{"title":"22.4ct 15.5mm Sleepy","offer_id":50039041098016,"sku":"Fantasy_yag_v_009","price":290.0,"currency_code":"USD","in_stock":false},{"title":"23.0ct 16mm Sleepy","offer_id":50039041163552,"sku":"Fantasy_yag_v_010","price":300.0,"currency_code":"USD","in_stock":true},{"title":"24.2ct 15.3mm with tiny bubbles","offer_id":50039041425696,"sku":"Fantasy_yag_v_011","price":276.0,"currency_code":"USD","in_stock":true},{"title":"24.3ct 15.2mm","offer_id":50039040934176,"sku":"Fantasy_yag_v_012","price":330.0,"currency_code":"USD","in_stock":false},{"title":"24.9ct 16.1mm Sleepy","offer_id":50039041130784,"sku":"Fantasy_yag_v_013","price":340.0,"currency_code":"USD","in_stock":false},{"title":"25.3ct 16mm","offer_id":50039041229088,"sku":"Fantasy_yag_v_014","price":360.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/IMG_0005crop.jpg?v=1743280301","url":"https:\/\/store.gemsofscience.com\/products\/fantasy-cut-vivid-green-laser-garnet-vanadium-yag","provider":"Gems Of Science","version":"1.0","type":"link"}