{"product_id":"14k-gold-ring-w-sierra-nevada-ca-4-2ct-genuine-natural-gold-vein-quartz-6991","title":"14k Gold Ring w\/ Sierra Nevada CA 4.2ct Genuine Natural Gold Vein Quartz (#6991)","description":"Pre-owned - Good\u003cbr\u003e \u003cbr\u003e \u003cb\u003eAll of our jewelry is guaranteed authentic by our Graduate Gemologist of the Gemological Institute of America (GIA).\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e14k Gold Ring w\/ Sierra Nevada CA 4.2ct Genuine Natural Gold Vein Quartz (#6991)\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e14k yellow gold ring with round 4.2ct gold vein quartz cabochon. The quartz is cream to tan color with lots of gold veining. The round quartz cabochon measures about 10mm. I was told by the miner that this cabochon was mined in the Sierra Nevada Mountains, CA. The ring fits a size 7.75 finger and weighs 1.80 dwt. It dates from the 1950s with a new head. Spectacular!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSKU#J6991.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e100% Satisfaction Guaranteed!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eImportant Note on Vintage\/Estate and Antique Jewelry:\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003ePlease be aware that eBay's authentication system does not recognize the historical gold-stamping practices that existed before the National Gold and Silver Marking Act, introduced in the year 1981. This act added new rules for accuracy with stricter fineness of gold requirements. Prior to this law, pieces were usually made slightly under karat, as was standard in that era. Vintage and antique jewelry (pre-1981) may not precisely reflect the karat stamp, and it's common for the gold to be slightly under the stamped karat. Additionally, routine maintenance such as resizing, prong re-tipping, and other adjustments can also contribute to pieces not being exactly the karat gold that is stamped.\u003cli\u003e \u003cbr\u003eListed with ExportYourStore.com\u003c\/li\u003e","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":67916427853886,"sku":"J6991_25F0","price":865.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0110\/3311\/6730\/files\/57_12e3312b-e36a-47b0-acf1-ab16220051f4.jpg?v=1792447712","url":"https:\/\/antiquecupboard.net\/products\/14k-gold-ring-w-sierra-nevada-ca-4-2ct-genuine-natural-gold-vein-quartz-6991","provider":"Antique Cupboard","version":"1.0","type":"link"}