Sold2015Art Deco Filigree Platinum Diamond 3 Stone Ring SettingSetting will fit approx. 6.5mm-8mm round stones. Ring size 6.25, top measures 22mm at widest point. Tested platinum. Weighs 7.4 grams.Gemstones have not been graded for color and clarity ,and tested fSee Sold Price
Sold2021Art Deco Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.06ctw. Center of the ring will keep approx. 3mm x 3.7mm stone (shank is bent). MEASUREMENTS: Ring size 6 1/2, ring top is 6mm wide. MARKED: 900 Plat 100See Sold Price
Sold2024An Art Deco platinum diamond three-stone ringAn Art Deco platinum old-cut diamond three-stone ring, estimated total diamond weight 1.65ct, G-H colour, VS2-SI1 clarity, band stamped platinum, ring size N, 3.7gSee Sold Price
Sold2018Art Deco Platinum Diamond Blue Stone RingMETAL: platinum. GEMSTONES: diamonds-approx. 0.84ctw, blue stones( abraded). MEASUREMENTS: ring size 4.75. Ring top is 17 x 9mm at widest point. TESTED: platinum. WEIGHT: 3.4 grams.Gemstones have notSee Sold Price
Sold2019Art Deco Platinum Diamond Blue Stone RingMETAL: Platinum. MEASUREMENTS: Ring size - 7, ring top - 20mm x 12mm. GEMSTONES: Blue stones, Diamonds approx. 0.90ctw. TESTED: Plat. WEIGHT: 4.3 grams.Gemstones have not been graded for color and claSee Sold Price
Sold2024Art Deco Platinum Diamond RingMetal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 0.85ctw 3 larger center stones. I1-I2/H-I Measurements : Ring size 6.5, top is 9mm wide. Marked: : Plat. WeightSee Sold Price
Sold2016Art Deco Platinum 1.20ctw Diamond Three Stone RingMETAL: platinum. MEASUREMENTS: ring size - 6, ring top is 7.6mm x21mm. GEMSTONES: 3 old european diamonds - approx. 1.10-1.20ctw . TESTED: plat. WEIGHT: 5.5 grams.Gemstones have not been graded for coSee Sold Price
Sold2024Art Deco Platinum Diamond Pearl RingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.20ctw. Pearl - 5.9mm (glue residue is present on stone). MEASUREMENTS: Ring size 6 1/2, top is 9.8mm. MARKED: Engraving, 900 Plat 100 Irid. WEIGHT: 3 graSee Sold Price
Sold2017Art Deco Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds, center will fit approx. 5mm stone. MEASUREMENTS: Ring size 6, top measures 17.7mm x 10.2mm at widest point. MARKED: 10% Irid Plat. WEIGHT: 3.7 grams. Gemstones haSee Sold Price
Sold2017Art Deco Platinum Diamond 5 Stone Band RingMETAL: platinum. MEASUREMENTS: ring size - 10 1/4, ring top is 3.8mm wide. GEMSTONES: 5 diamonds - approx. 0.50ctw (old mine cut). TESTED: plat. WEIGHT: 4.1 grams.Gemstones have not been graded for coSee Sold Price
Sold2017Art Deco Platinum 900 & Diamond RingArt Deco Platinum 900 & Diamond Ring. Center stone Appx .70ct , vs2/si1 qual j color / size 5 3/4 Please note that this lot has a confidential reserve. When you leave a bid in advance of the auction,See Sold Price
Sold2020Art Deco Platinum Diamond RingPlatinum Art Deco ring with approx. 0.66ctw in diamonds (center original marquise stone with open culet) . Ring size - 6.25, ring top - 19mm x 14mm. Marked: 10% irid. plat. Weight - 3.6 grams.See Sold Price
Sold2019Art Deco Platinum & Diamond Cocktail Ring Three LargeAK JAT0 Art Deco Platinum and Diamond Cocktail Ring Three Large Stones Wonderful pendant that is a great addition to your collection. Weight is 4.3 grams Made of Diamonds (Large Diamonds are about 0.4See Sold Price
Sold2020Art Deco Platinum Old European Diamond RingMETAL: Platinum. GEMSTONES: Center old European cut diamond approx. 0.79ct, side diamonds approx. 24 stones. MEASUREMENTS: Ring size 5 1/2, ring top is 10mm wide. TESTED: Plat. WEIGHT: 3.2 grams.GemstSee Sold Price
Sold2017Art Deco 18K Platinum Gold Diamond Filigree RingMETAL: 18K gold, platinum. GEMSTONES: diamond-approx. 0.25ct, setting is missing side stones. MEASUREMENTS: ring size 4.25. Ring top is 17.5mm x17mm at widest point. MARKED: 18K Plat. WEIGHT: 3.3 gramSee Sold Price
Sold2016ART DECO PLATINUM/DIAMOND RING W/OVER 1.8 CT. CENTERART DECO PLATINUM/DIAMOND RING W/OVER 1.8 CT. CENTER STONE C. 1920 WEIGHT 3.53 GR. CENTER (1) OLD EUROPEAN CUT DIAMOND, APPROX 1.80 CTS, CLARITY VS-2, COLOR L. SIDE (4) SINGLE CUT DIAMONDS, APPROX 0.0See Sold Price
Sold2021Art Deco platinum diamond ring. Round cut center stoneArt Deco platinum diamond ring. Round cut center stone flanked by four emerald cut diamonds. Approximately .75ct. Inscription to band "From BP to SK Oct. 3, 1926." Light scratches and abrasion to metaSee Sold Price
Sold2021Art Deco Platinum Diamond Emerald RingArt deco ring featuring emeralds and approximately 0.80ctw of diamonds. Center stone measures approx. 0.30ct. Ring size 5 1/2, top measures 10mm wide. Tested plat. Weight is 3.4 grams.See Sold Price
Sold2017Art Deco Platinum Diamond Engagement Ring MountingMETAL: PLATINUM. GEMSTONES: diamonds.MEASUREMENTS: ring size 8.75. Ring center will keep approx. 8.5mm stone. TESTED: platinum. WEIGHT: 3.6 grams. Gemstones have not been graded for color and claritySee Sold Price
Sold2018Art Deco Platinum Diamond Engagement Ring SettingMETAL: platinum. MEASUREMENTS: ring size 7. Ring center will keep approx. 6.5mm stone. MARKED: Plat. WEIGHT: 3.8 grams. Gemstones have not been graded for color and clarity ,and tested for clarity andSee Sold Price
Sold2018Art Deco Platinum Diamond Engagement Ring MountingMETAL: platinum. GEMSTONES: diamonds. MEASUREMENTS: ring size 4.75. Ring center will keep approx. 5mm stone. MARKED: 10% Irid Platinum. Ring has engraved and dated. WEIGHT: 2.3 grams.Gemstones have noSee Sold Price
Sold2022Art Deco Filigree Platinum Diamond Ring MountingMetal : Platinum Designer : Not Signed Gemstone : Old mine cut diamonds approx. 0.38ctw (2 stones are missing). Center of the ring will keep approx. 3.5mm in diameter stone Measurements : RingSee Sold Price
Sold2024Vintage Art Deco Platinum & Diamond RingVintage art deco ring, circa 1930s. Platinum, with 10 diamonds, approximately .56 carats total. Ring size 6 1/4. Stamped inside the band 10% Irid. Plat. 3.72 grams total including stones. Provenance:See Sold Price
Sold2018PLATINUM THREE DIAMOND RING (4.00CTS/TW)Gorgeous 1930's art deco ladyÂ’s platinum three stone diamond ring. The ring was purchased at Tiffany & Co.* in the mid 1930's and features three (3), six prong set, Old European cut diamonds set iSee Sold Price
7 days LeftCapital Estate BuyersArt Deco Era Estate 2.36ctw GIA Certified Natural Diamond Platinum Cluster RingUS$650(3 bids)
Sep 30Heritage Auctions55155: Art Deco Emerald, Diamond, Platinum Ring StonesUS$4,000
Oct 27Modern Jewelry3.20 Carat Old European Cut Diamond 0.20 Carat Sapphire Platinum Art Deco RingUS$25,000
Sep 30Heritage Auctions55332: Art Deco Star Sapphire, Diamond, Platinum Ring US$2,400
Oct 27Modern Jewelry1.07 Carat Old European Cut & Marquis & Round Diamond Platinum Art Deco RingUS$6,400