{"product_id":"vintage-onyx-ring-retro-10k-yellow-gold-71419","title":"Vintage Onyx Ring - Retro 10k Yellow Gold Natural Oval Black Chalcedony Gemstone - Circa 1970s Era Size 6 1\/4 Statement Fine PSCO Jewelry","description":"\u003cp\u003eClassic vintage circa 1970s era 10k yellow gold onyx ring! This lovely vintage ring features a natural black chalcedony gemstone (commonly known as onyx), which is securely bezel set. There is a classic frilly scalloped border framing the black gem. A beautiful piece of fine 1970s era jewelry! \u003c\/p\u003e\n\u003cp\u003eERA - Circa 1970s - Retro \u003c\/p\u003e\n\u003cp\u003eMETAL \/ MATERIAL - 10k yellow gold, black chalcedony (onyx)\u003c\/p\u003e\n\u003cp\u003eMARKINGS \/ HISTORY - Inside of band is marked \"10K PSCO-P\" for Plainville Stock Co., which was founded in 1884 in Plainville, MA\u003c\/p\u003e\n\u003cp\u003eCONDITION - Good vintage condition. Yellow gold metal has been professionally polished \u0026amp; cleaned. Natural black stone is secure. Age appropriate patina \u0026amp; wear remains. Amazing vintage onyx ring! \u003c\/p\u003e\n\u003cp\u003eSIZE \/ MEASUREMENTS - Size: 6 1\/4, Ring Head: 19.15 x 11.40 mm, Rise Of Ring Off Finger: 4.81 mm, Shank: 1.65 mm, Weight: 2.46 grams\u003c\/p\u003e\n\u003cp\u003e(Ring can be resized within reason by our local jeweler or likely yours. Please contact us prior to purchasing if you are interested in our jeweler's resizing services.)\u003c\/p\u003e\n\u003cp\u003ePRESENTATION - Listing includes a complimentary MJV logo gift box, as shown in last photo. All other boxes are for display only.\u003c\/p\u003e\n\u003cp\u003eAUTHENTICITY - Each item in our shop has been hand-selected and inspected by a GIA Graduate Gemologist. Please see our shop FAQ’s for more details regarding listing disclaimers.\u003c\/p\u003e\n\u003cp\u003eDJM \/ ALR\u003c\/p\u003e","brand":"MJV","offers":[{"title":"Default Title","offer_id":50982221185253,"sku":null,"price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/9972\/2469\/files\/il_fullxfull.8308761834_hogv.jpg?v=1785252680","url":"https:\/\/www.maejeanvintage.com\/es\/products\/vintage-onyx-ring-retro-10k-yellow-gold-71419","provider":"MJV","version":"1.0","type":"link"}