{"product_id":"special-cerium-yag-lumogarnet-loose-faceted-stones-orange-fluorescence","title":"Special Cerium YAG Lumogarnet Loose Faceted Stones, Orange Fluorescence","description":"\u003cp\u003eThese are our special, custom grown cerium YAG with orange fluorescence.\u003c\/p\u003e\n\u003cp\u003eThis material was custom grown for us in an attempt to make an ultra-bright cerium yag formulation.  Our first one succeeded, but subsequent ones have had an odd result, instead showing normal (exceptional) brightness but an orange fluorescence rather than greenish-yellow.  These stones are still very beautiful though, and their unusual orange fluorescence gives them a unique look.  Note the orange shows best under 365nm UV--395 will generally just show yellow.\u003c\/p\u003e\n\u003cp\u003eCerium YAG is known for its exceptionally strong yellow fluorescence paired with its canary yellow base color.  It was actually first used as a gem before its scientific potential was recognized, leading to the development of technical-grade formulations with even brighter fluorescence.  Today it is widely used as a phosphor in LEDs, absorbing some blue light and emitting yellow which can turn a blue LED into a white one.\u003c\/p\u003e","brand":"Turtle's Hoard","offers":[{"title":"4mm Round Cut (avg 0.4ct)","offer_id":50804346061088,"sku":"Gem_YAG_Spcl_Rnd_4","price":14.0,"currency_code":"USD","in_stock":false},{"title":"5mm Round Cut (avg 0.7ct)","offer_id":50804346093856,"sku":"Gem_YAG_Spcl_Rnd_5","price":24.0,"currency_code":"USD","in_stock":false},{"title":"6mm Round Cut (avg 1.1ct)","offer_id":50804346126624,"sku":"Gem_YAG_Spcl_Rnd_6","price":38.0,"currency_code":"USD","in_stock":false},{"title":"7mm Round Cut (avg 1.8ct)","offer_id":50804356743456,"sku":"Gem_YAG_Spcl_Rnd_7","price":63.0,"currency_code":"USD","in_stock":true},{"title":"8mm Round Cut (avg 2.8ct)","offer_id":50804356776224,"sku":"Gem_YAG_Spcl_Rnd_8","price":80.0,"currency_code":"USD","in_stock":false},{"title":"9mm Round Cut (avg 4ct)","offer_id":50804356808992,"sku":"Gem_YAG_Spcl_Rnd_9","price":110.0,"currency_code":"USD","in_stock":true},{"title":"10mm Round Cut (avg 5.1ct)","offer_id":50804356841760,"sku":"Gem_YAG_Spcl_Rnd_10","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6794\/0384\/files\/front_f46bfaba-a6fc-4994-8b4d-dd7a5ad8e3d6.jpg?v=1760580572","url":"https:\/\/store.gemsofscience.com\/products\/special-cerium-yag-lumogarnet-loose-faceted-stones-orange-fluorescence","provider":"Gems Of Science","version":"1.0","type":"link"}