Sold202255082: Art Deco Diamond, Ruby, Platinum Ring Stones: CArt Deco Diamond, Ruby, Platinum Ring Stones: Circular brilliant-cut diamond weighing approximately 0.50 carat; European-cut diamonds weighing a total of approximately 2&See Sold Price
Sold2018ART DECO DIAMOND & PLATINUM RINGArt Deco diamond and platinum ring; the center stone set within a repeated octagonal border, further accented by smaller round diamonds in frame of chased foliate design; stamped CERTIFIED / PLATINUM;See Sold Price
Sold202255171: Art Deco Burma Sapphire, Diamond, Platinum RingArt Deco Burma Sapphire, Diamond, Platinum Ring Stones: Octagonal-shaped Burma sapphire weighing approximately 8.85 carats; European and single-cut diamonds weighing a toSee Sold Price
Sold202255191: Art Deco Ceylon Sapphire, Diamond, Platinum RinArt Deco Ceylon Sapphire, Diamond, Platinum Ring Stones: Oval-shaped Ceylon sapphire weighing 13.12 carats; single-cut diamonds weighing a total of approximately 1&periodSee 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
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
Sold2019Art Deco Platinum Diamond Blue Stone RingMETAL: platinum. GEMSTONES: diamonds-approx. 0.15ctw, blue stone. MEASUREMENTS: ring size 5. Ring top is 10.5mm at widest point. MARKED: Platinum. WEIGHT: 4 grams.Gemstones have not been graded for coSee Sold Price
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
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
Sold2016Art Deco Platinum Ruby & Diamond RingArt Deco Platinum Ruby & Diamond Ring. Center stone .15ct. Overall 1.4 dwt.See Sold Price
Sold2016Antique Art Deco Sapphire Diamond Platinum RingRing size - 9, ring top is 13mm x 20mm. Decorated with sapphires (stones are abraded) and old mine cut diamonds - approx. 1.00ctw. Tested plat. Weight - 4 grams.Gemstones have not been graded for coloSee Sold Price
Sold2020Art Deco 18k Gold Platinum Diamond Blue Stone RingMETAL: 18k Gold/ Platinum. MEASUREMENTS: Ring size - 5.75, ring top - 30mm x 20mm. GEMSTONES: Synthetic sapphire (RI tested 1.76-1.77) - 14mm x 9mm x 5.3mm, Diamonds - approx. 0.56ctw. TESTED: 18k/PlaSee 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
Sold2017Vintage Art Deco Engagement Ring, 2.20 CtsLate 19th century. An antique art deco diamond and platinum dome style ring having European-cut diamond center stone (approximately 1.40 carats), flanked by filigree inset with single-cut diamonds (toSee 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
Sold2015Art Deco Diamond and Platinum Engagement RingArt Deco platinum mount with approximately.25 carat center stone surround by (12) .370 pt accent diamonds, etc. 1920's era. Not appraisedSee 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
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
Sold2023Art Deco Platinum Diamond RingArt Deco platinum diamond ring (approx. .82 tcw), cushion cut central stone, decoratively set shoulder diamonds, marked size: 6.25 total weight: 4.4 grams Provenance: Property from the estate of lifeSee Sold Price
Sold2022Art Deco Platinum & Diamonds RingArt Deco Platinum & Diamonds Ring Platinum ring with two larger European cut diamond rounds and twenty-two smaller accent stones. Diamonds 1.46 cttw, many of the smaller diamonds are abraided/chipped,See 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
Sold2021Art Deco Platinum & Diamond RingBeautiful vintage ring, approximately 30 pt diamond surrounded by 16 1-point stones; stamped 10% iridium platinum. Size 7 1/4. In good condition. 4.8 gramsSee Sold Price
Sold2021Art Deco Platinum & Diamond RingBeautiful vintage ring, approximately 25 pt diamond surrounded by 14 1-point stones; stamped 10% iridium platinum. Size 7 1/4. In good condition.See Sold Price
May 06Heritage Auctions55211: Art Deco Diamond, Platinum Ring Stones: Europea$4,000
May 06Heritage Auctions55218: Art Deco Diamond, Synthetic Sapphire, Platinum R$8,000
May 06Heritage Auctions55263: Art Deco Ceylon Sapphire, Diamond, Platinum Ring$2,600
May 06Heritage Auctions55214: Art Deco Diamond, Synthetic Sapphire, Platinum R$6,000
May 06Heritage Auctions55210: Art Deco Colombian Emerald, Diamond, Platinum R$3,000
May 06Heritage Auctions55217: Art Deco Diamond, Glass, Platinum, White Gold P$2,400
May 11Hess Fine Auctions16 CT GIA Cat's Eye Chrysoberyl Platinum Diamond Art Deco Men's Ring$30(2 bids)