{"product_id":"vintage-onyx-ring-mid-century-10k-36133","title":"Vintage Onyx Ring - Mid Century 10k Yellow Gold Rectangular Black Cut Gem - Circa 1940s Era Size 3 1\/4 Natural Diamond Chalcedony Jewelry","description":"\u003cp\u003ePretty vintage circa 1940s era 10k yellow gold onyx \u0026amp; diamond ring! This stylish ring features a rectangular cut natural black chalcedony gemstone (commonly known as onyx), that is accented with a natural .01 CT diamond in the center. A timeless piece of fine vintage jewelry! \u003c\/p\u003e\n\u003cp\u003eERA - Circa 1940s - Retro \u003c\/p\u003e\n\u003cp\u003eMETAL \/ MATERIAL - 10k yellow gold, onyx (black chalcedony), natural diamond (approx. .01 CT, I color, SI1 clarity)\u003c\/p\u003e\n\u003cp\u003eMARKINGS \/ HISTORY - Inside of shank is marked \"10k\" with a makers mark\u003c\/p\u003e\n\u003cp\u003eCONDITION - Good vintage condition. Yellow gold metal has been professionally polished \u0026amp; cleaned. Natural onyx \u0026amp; diamond are secure. Amazing vintage onyx \u0026amp; diamond ring! \u003c\/p\u003e\n\u003cp\u003eSIZE \/ MEASUREMENTS - Size: 3 1\/4, Ring Head: 12.94 x 9.59 mm, Rise Of Ring Off Finger: 5.95 mm, Shank: 1.44 mm, Weight: 2.44 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 or message us for more details regarding listing disclaimers.\u003c\/p\u003e\n\u003cp\u003eDJM \/ AJH\u003c\/p\u003e","brand":"MJV","offers":[{"title":"Default Title","offer_id":50129159127269,"sku":null,"price":595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/9972\/2469\/files\/il_fullxfull.8250597996_10ry.jpg?v=1784036300","url":"https:\/\/www.maejeanvintage.com\/de\/products\/vintage-onyx-ring-mid-century-10k-36133","provider":"MJV","version":"1.0","type":"link"}