{"product_id":"created-ruby-ring-retro-era-10k-yellow-72729","title":"Created Ruby Ring - Retro Era 10k Yellow Gold Men's Unisex Pink Red Faceted Gemstone - Circa 1940s Size 11 1\/2 Large Statement Fine Jewelry","description":"\u003cp\u003eGorgeous vintage Retro Era 10k gold created ruby ring, circa 1940s! This beautiful statement ring features a rectangular faceted created ruby that weighs approximately 3.36 cts. The tapered shoulders showcase classic geometric designs. A stunning statement ring that would look amazing on any gender!\u003c\/p\u003e\n\u003cp\u003eERA - Circa 1940s - Retro\u003c\/p\u003e\n\u003cp\u003eMETAL \/ MATERIAL - 10k yellow gold, 1 created ruby (approx. 3.63 ct)\u003c\/p\u003e\n\u003cp\u003e(Created gemstones are chemically the same as their natural counterparts, but are made in a lab by man. The process for creating colored gemstones was invented in the 1800s.)\u003c\/p\u003e\n\u003cp\u003eMARKINGS \/ HISTORY - Inside of band is marked \"OB 10K\". The OB makers mark is for Ostby and Barton. Ostby (Co-owner of company) was a first class passenger on the Titanic \u0026amp; was among one of the 1,500 passengers who perished during the tragic iceberg collision.The company was established 1879 in Providence, Rhode Island. At it's time, it was considered one of the leading producers of fine jewelry. The company ceased production in the 1950s. Ostby \u0026amp; Barton jewelry is highly desired by collectors of fine antique jewelry for its beautiful workmanship \u0026amp; historical significance.\u003c\/p\u003e\n\u003cp\u003eCONDITION - Good vintage condition. Piece has been professionally cleaned. Gemstone is secure. Minimal age consistent wear and patina remain. Shank is thin. Beautiful unisex created ruby ring!\u003c\/p\u003e\n\u003cp\u003eSIZE \/ MEASUREMENTS - Size: 11 1\/2, Ring Head: 9.88 x 8.06 mm, Rise Of Ring Off Finger: 3.45 mm, Back Of Shank: 3.19 mm, Weight: 3.49 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 re-sizing 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\u003eMSC - DJM\u003c\/p\u003e","brand":"MJV","offers":[{"title":"Default Title","offer_id":51698570658021,"sku":null,"price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/9972\/2469\/files\/il_fullxfull.8385756345_2am8.jpg?v=1785852339","url":"https:\/\/www.maejeanvintage.com\/de\/products\/created-ruby-ring-retro-era-10k-yellow-72729","provider":"MJV","version":"1.0","type":"link"}