{"product_id":"december-birthstone-charm-blue-zircon-14k-gold","title":"December Birthstone Charm · Blue Zircon in 14K Yellow Gold","description":"\u003cp\u003eThis is a solid 14K yellow gold charm set with a 4mm round natural blue zircon, December’s birthstone, in a polished bezel. It is sold as a charm; the chain is not included.\u003c\/p\u003e\n\u003ch3\u003eThe piece\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Solid 14K yellow gold, never plated or filled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone:\u003c\/strong\u003e 4mm round natural blue zircon, heat-treated, as blue zircon is\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting:\u003c\/strong\u003e Bezel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e About 14.5 x 4.8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBail opening:\u003c\/strong\u003e 4.2 x 2.8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain:\u003c\/strong\u003e Not included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade:\u003c\/strong\u003e In the USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e Eligible under our return policy (stock design, never engraved or sized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe stone\u003c\/h3\u003e\u003cp\u003eZircon is a natural mineral, not cubic zirconia, the man-made diamond simulant. The oldest known crystals on earth, found in Western Australia, are zircons more than four billion years old. More in \u003ca href=\"\/blogs\/jewelry-guide\/birthstone-rings-14k-gold-stackables-one-for-every-birth-month\"\u003eour gemologist’s guide to the twelve birthstones\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eA gemologist’s note\u003c\/h3\u003e\u003cp\u003eZircon has fire close to diamond’s because of how strongly it splits light into color. Its blue is produced by heating, a standard treatment, and blue zircon joined the December birthstone list in 1952.\u003c\/p\u003e\n\u003ch3\u003eCare\u003c\/h3\u003e\u003cp\u003eZircon is 6.5 to 7.5 on the hardness scale and its facet edges can chip, so store it apart from other jewelry. Keep it out of prolonged strong sunlight. Clean with warm water and mild soap.\u003c\/p\u003e","brand":"AuAlchemy","offers":[{"title":"14K Yellow Gold","offer_id":53483389026602,"sku":"89266:116:P","price":330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/7641\/1434\/files\/aualchemy-december-birthstone-charm-blue-zircon-14k-gold-1.jpg?v=1794024126","url":"https:\/\/aualchemy.com\/products\/december-birthstone-charm-blue-zircon-14k-gold","provider":"AuAlchemy","version":"1.0","type":"link"}