Sold2023Antique platinum diamond dinner ringVintage from the 1920s . Materials: Platinum, Diamonds, Ring ladies, deco Antique platinum diamond ladies filigree dinner ring with 5 old minor diamonds H si1/2 and 2 baguette diamonds H si1 3 large oSee Sold Price
Sold2015Lady's Platinum Diamond Dinner Ring, with a one caratLady's Platinum Diamond Dinner Ring, with a one carat emerald cut diamond flanked by two tapered 7 point diamond baguettes, total diamond wt.- 1.14 cts., size 6 1/4. Provenance: Peacock's Estate JewelSee Sold Price
Sold20161950s Platinum Diamond Ring Mounting SettingMETAL: platinum. MEASUREMENTS: ring size 8 (shank is bent and not perfectly round) ring top measures 18mm x 15mm, center stone will fit approx. 9mm in diameter stone. GEMSTONES: baguette diamonds .MARSee Sold Price
Sold20161950s Platinum Diamond Ring Setting MountingMETAL: platinum. GEMSTONES: marquis and baguette diamonds - approx. 1.10ctw. MEASUREMENTS: ring size - 5 1/4, ring top - 25mm x 19mm, center will fit approx. 15.5mm x 5.5mm stone. MARKED: 10% irid plaSee Sold Price
Sold2022Midcentury 1950s Platinum Diamond RingMETAL: Platinum. MEASUREMENTS: Ring size - 8, ring top is 17mm x 24mm. GEMSTONES: Diamonds approx. 0.80ctw. TESTED: Plat. WEIGHT: 6.1 grams.Gemstones have not been graded for color and clarity ,and teSee Sold Price
Sold2022Antique Art Deco Platinum diamond sheild/dinner ring 1ctwVintage from the 1930s Size: 6 1/4 US Materials: Platinum Gemstone: Diamond Adjustable Style: Art deco Description Antique solid platinum diamond dinner ring or sheild ring One carat of G color vs2See Sold Price
Sold2021Platinum and diamond dinner ring, 2.85 dwts,c.1930Platinum and diamond dinner ring, 2.85 dwts, circa 1930 Size 5 This ring has three main stones, a .40ct round diamond, and two .20ct round diamonds, all G color and VS1 except one of the side diamondsSee Sold Price
Sold20201950s Platinum Diamond Engagement RingMETAL: Platinum. GEMSTONES: Diamond approx. 0.47ct, side diamonds (6 count). MEASUREMENTS: Ring size 4 1/2, ring top is 5.5mm wide. MARKED: 10%Irid Plat. WEIGHT: 2.5 grams. Gemstones have not been graSee Sold Price
Sold2015Classic 1950s Platinum Diamond Engagement Ring SettingBaguettes total approx. 0.20-0.24ctw. Center will fit approx. 9.5mm x 6.5mm emerald cut diamond. Ring size 6. Marked Plat. Weighs 5.0 grams. Gemstones have not been graded for color and clarity ,and tSee Sold Price
Sold20161950s Mellerio Platinum Diamond Engagement RingPlatinum ring mounting features approx. 0.60ctw of diamonds. Center will fit approx. 7.5mm round stone. Ring size 5.25. Ring top measures 13.2mm at widest point. Marked Mellerio Madrid, tested platinuSee Sold Price
Sold2023Vintage Large Oval Light Yellow Sapphire Diamond Ring Platinum 1950Vintage Large Oval Light Yellow Sapphire Diamond Ring Platinum 1950See Sold Price
Sold20161950s 18K Gold Platinum Diamond Cocktail RingMETAL: 18K gold, platinum. GEMSTONES: diamonds-approx. 1.00-1.10ctw. MEASUREMENTS: ring size 7. Ring top is approx. 20.5mm in diameter. TESTED: 18K platinum. WEIGHT: 9.0 grams. Gemstones have not beenSee Sold Price
Sold20151950s Platinum Star Sapphire Diamond Cocktail RingStar sapphire measures 12.5mm x 10.3mm. Ring size 4. Marked Plat, weighs 8.4 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated othSee Sold Price
Sold2015Lady’s Platinum Purple Star Sapphire Diamond DinnerLady’s platinum purple star sapphire diamond dinner ring. Cabochon measures 15.2 x 13.6 x 10 1/2mm tall. Set with 10 round full-cut diamonds, 8 round single-cut diamonds, 10 straight baguette cut diSee Sold Price
Sold2017CIRCA 1850's BLUE CLOISONNE & DIAMOND DINNER RINGONE HEIRLOOM CIRCA 1850's DEEP BLUE CLOISONNE & DIAMOND DINNER RING SURROUNDED BY PLATINUM. THE RING BOTTOM AND BAND IS 18KT YELLOW GOLD. THE CLOISONNE DOME IS CAPPED WITH DIAMONDS IN SNOWFLAKE PATTERSee Sold Price
Sold2016Platinum Three-Diamond RingPlatinum Art Deco diamond and sapphire ladies' dinner ring, with three center diamonds approximately 45 points each, surrounded by 24 one-point mine diamonds. Missing stones. 3.4 dwts.See Sold Price
Sold2022A late-Retro amethyst and diamond ringCirca 1950, Platinum The platinum ring centers a carved faceted amethyst gauged at 13mm x 12.3mm x 10.1mm flanked on either side by fourteen round full-cut diamonds totaling approximately 0.20ct. inSee Sold Price
Sold2023Platinum Diamond Art Deco Ringplatinum filigree dinner ring with old European cut diamonds, approx. .40 ctw, size 5, 2.3 DWT.See Sold Price
Sold20171.46 carat SI2 plat diamond ring-GIA1.46 carat SI2, K color,platinum diamond engagement ring, circa 1939-1950.With a GIA report, confirming all the above.There are 6 additional diamonds that are about .02cts each in the mounting.MountinSee Sold Price
Sold2024LADYS 14KT/PLATINUM ESTATE JEWELRY- LOT OF (4) PCS(1) 10KT Aquamarine 1950's ring- 2.3 grams (1) 14KT Diamond pendant- 3.1 grams (1) Black Hills Gold 10K-12K ring- 3.9 grams (1) Platinum & Diamond ring- 2.8 grams Shipping U.S. $15 plus insuranceSee Sold Price
Sold20181950s 4.50ct TW Diamond and Platinum RingCirca 1950s 4.50 Carat TW Round Brilliant Cut Diamond and Platinum Eternity Band. Diamonds G-H color, VS2-SI2 clarity. Unsigned. Ring size 5. Approx. weight: 5.1 grams. Condition: Very good vintage coSee Sold Price
Sold2023Platinum and Sapphires Dinner Ring with DiamondsPlatinum and Sapphires Dinner Ring with Diamonds With approximate 1.48 ctw sapphire center stone (oval cut) - accented by about a carat and a half of additional sapphire rounds (10 @ 3mm). Sapphires aSee Sold Price
Sold2022Vintage platinum diamond & amethyst ringVintage from the 1950s Size: 7 US Materials: Platinum Gemstone: Amethyst Gem color: Purple Style: Mid-century Description Solid platinum Center genuine oval shaped amethyst 6 carats flanked by .20ctSee Sold Price
Sold2021Platinum diamond and citrine ring,c.1950, 5.05dwtsPlatinum diamond and citrine ring,c.1950, 5.05dwts.Size: 6.This ring has eighteen .15ct round full cut VS1-SI2 old European diamonds, a citrine stone approximately 12 carats, measuring 15.5mm x 11.5mmSee Sold Price
2 days LeftFederal Assets AuctioneersAntique Edwardian 18k Gold Platinum 0.20 ctw Diamond Filigree Petite Dinner RingUS$1
Jun 13DuMouchellesDiamond & Platinum Cocktail Ring, Total Weight Approx. 5.85ct, Ca. 1950, 12g Size: 6.25US$2,250(1 bid)
1 day LeftJasper52Vintage 1950's Baguette Ruby Diamond Wide Band Statement Ring Platinum, 5.53 GrUS$1,000
3 days LeftElmwood'sA VINTAGE RUBY AND DIAMOND RING, 1950S in platinum, of circular bombe design, set with round cut£1,200