{"product_id":"ceylon-yellow-sapphire-0-6ct-emerald-cut-6x4mm-natural-earth-mined-diffusion-treated-loose-gemstone-one-stone","title":"Ceylon Yellow Sapphire 0.6ct Emerald Cut 6x4mm – Natural Earth Mined Diffusion Treated Loose Gemstone – One Stone","description":"\u003cp\u003eYellow sapphire, 0.6 carats at 6x4 mm cut as an emerald cut. Disclosed as diffusion treated: colour is introduced into the stone at high temperature. The treatment is permanent and stable with normal care. Yellow sapphire owes its colour to traces of iron rather than the chromium behind pink and red corundum — a different element for a different end of the spectrum. Well suited to a solitaire ring or a pendant where the colour can catch the light.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\"Small stone, serious mineral.\"\u003c\/em\u003e\u003c\/p\u003e","brand":"NNJ Designs","offers":[{"title":"Default Title","offer_id":46519174037702,"sku":"18648","price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0052\/0601\/6071\/files\/7-28-2026_-_Sapphire_Listing_Photos-236.jpg?v=1785434008","url":"https:\/\/nnjdesigns.com\/products\/ceylon-yellow-sapphire-0-6ct-emerald-cut-6x4mm-natural-earth-mined-diffusion-treated-loose-gemstone-one-stone","provider":"NNJ Designs","version":"1.0","type":"link"}