{"product_id":"cth-yag-jewelry-green-laser-garnet-in-sterling-silver","title":"CTH:YAG Jewelry, Green laser garnet in sterling silver","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThese are lab created green laser garnets, aka CTH YAG. Each cut stone can be purchased individually.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis is a classic laser gem, CTH YAG. Like normal Cr YAG (aka Christmas Garnet) it has a super rich green base color, but the addition of thulium and holmium changes things - the thulium grabs the emitted energy from the chromium, splits it into two packets, and gives it to the holmium to emit as infrared.\u003c\/p\u003e\n\u003cp\u003eThis means the green base color does not have to compete with a red glow, making it richer and purer.  It has excellent brilliance, and with a hardness of 8.5 is great for use in all kinds of jewelry.\u003c\/p\u003e\n\u003cp\u003eCTH YAG is used in far infrared lasers for a variety of purposes including medical procedures and meteorological measurements.  Fortunately for us though it was designed for science when they grow crystals there are areas that are unusable, and we were able to get these offcuts for gems and jewelry.\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"Round Dangle Pendant (10mm)","offer_id":51487894831392,"sku":"pend_cth_rnd10Dangle","price":144.0,"currency_code":"USD","in_stock":true},{"title":"4-Sided Obelisk Pendant (approx 23 mm long, 4 mm wide)","offer_id":51372525781280,"sku":"pend_cth_obelisk4","price":180.0,"currency_code":"USD","in_stock":true},{"title":"Round Stud Earring (8mm) Pair","offer_id":51372525814048,"sku":"stud_yagcth_rnd8","price":158.0,"currency_code":"USD","in_stock":false},{"title":"Cushion Stud Earring (8mm) Pair","offer_id":51372525846816,"sku":"stud_yagcth_cush8","price":171.0,"currency_code":"USD","in_stock":false},{"title":"Trillion Stud Earring (8mm) Pair","offer_id":51372525879584,"sku":"stud_yagcth_tri8","price":152.0,"currency_code":"USD","in_stock":false},{"title":"Round Pendant (10mm)","offer_id":51372525912352,"sku":"pend_cth_rnd10","price":144.0,"currency_code":"USD","in_stock":false},{"title":"Cushion Pendant (10mm)","offer_id":51372525945120,"sku":"pend_cth_cush10","price":157.0,"currency_code":"USD","in_stock":false},{"title":"Trillion Pendant (10mm)","offer_id":51372525977888,"sku":"pend_cth_tri10","price":127.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/YAG_CTH_Cushion_Earrings_Laser_Garnet_8mm.jpg?v=1774328710","url":"https:\/\/store.gemsofscience.com\/products\/cth-yag-jewelry-green-laser-garnet-in-sterling-silver","provider":"Gems Of Science","version":"1.0","type":"link"}