Sold2019Art Deco Platinum Diamond Gemstone Harlequin Charm90212NS ET0 Art Deco platinum diamond gemstone Harlequin charm Features natural stones: onyx, jade and ruby Measurements: 1/2" W (a widest part) x 1 1/8" LWeight is 3.0 grams In excellent condition; wSee Sold Price
Sold2019Art Deco Platinum Diamond Gemstone Lady With A Fan90212NS ET0 Art Deco platinum diamond gemstone Lady with a Fan charm Features natural stones: sapphire and ruby Measurements: 5/8" W (a widest part) x 1" L Weight is 3.0 grams In excellent condition;See Sold Price
Sold2019Art Deco Platinum .25 CTTW Diamond Gemstone RingFine art deco diamond ring. decorated with reticulation and geometric patterns surrounding round pave set diamonds. Size 5.5. Marked platinum. Weighs 4.7 grams. Total diamond weight is approximately .See Sold Price
Sold2023An Art Deco Platinum, Gemstone and Diamond Broocha finely crafted antique bar brooch measuring 3.8 cm in length, containing five round mixed cut sapphires (unheated) weighing approximately 1.60 carats total, 18 caliber cut emeralds, and six old EuroSee Sold Price
Sold2020Art Deco Platinum Diamond & Pearl Brooch WatchLadies Touchon & Co fine platinum and gemstone brooch / nurses watch. Features a reticulated pin back section embellished with rose cut diamonds. Underneath are platinum links with natural seed pearlsSee Sold Price
Sold2022Art Deco Platinum Diamond Sapphire Drop EarringsMetal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 1.80ctw, Sapphires (two stones are missing, multiple have small chips) Measurements : Earrings are 39mm x 14mm Marked: :See 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
Sold2023Art Deco Platinum Diamond Sapphire RingMetal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 1.20ctw, Sapphires (few chipped stones) Measurements : Ring size 8, top is 25mm wide Marked: : Tested plat WeightSee 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
Sold2023Art Deco Platinum Diamond Engagement RingMetal : Platinum Designer : Not Signed Gemstone : Diamonds - center stone approx. 0.55-0.60ct,I/Si1 surrounding stones approx. 0.22ctw. Measurements : Ring size 8.25, top is 9.5mm wide. MarkeSee Sold Price
Sold2023Art Deco Platinum Diamond RingMetal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 0.64ctw Measurements : Ring size 5.75, top is 23mm wide Marked: : Tested plat Weight: 3.5 gramsSee Sold Price
Sold2024Art Deco Platinum Diamond Bar Brooch PinMetal : Platinum/ 14k Gold hardware Designer : Not Signed Gemstone : Diamonds approx. 1.50ctw. Measurements : Brooch is 65mm x 4.4mm. Marked: : Tested plat, 14k. Weight: 4See Sold Price
Sold2022Art Deco Platinum Diamond Band Ring Lot of 2Metal : Platinum Designer : Not signed Gemstone : Diamonds approx. 0.42ctw - obe baguette is missing. Measurements : Ring sizes - 5 1/2 and 4 1/4. Marked: : Tested - Plat WeighSee Sold Price
Sold2022Art Deco Platinum Diamond RingMetal : Platinum Designer : Not signed Gemstone : Diamonds approx. 0.40ctw Measurements : Ring size 5 1/4, ring top is 13.8mm wide Marked: : Tested - Plat. Weight: 3.4 gramsSee Sold Price
Sold2022Art Deco Platinum Diamond Eternity Wedding Band RingMetal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 0.60ctw Measurements : RIng size 4, ring is 3mm wide, hand engraved sides Marked: : tested plat Weight: 1.8 gramsSee Sold Price
Sold2022Art Deco Platinum Diamond Sapphire RingMetal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 0.24ctw, Sapphires Measurements : Ring size 3, top is 9.5 x 9.5mm Marked: : plat (polished off), 9-213 Weight:See Sold Price
Sold2023Art Deco Platinum Diamond Engagement Ring SettingMetal : Platinum Designer : Not Signed Gemstone : Side diamonds Measurements : Ring size 7.75, top is 11mm wide, center will fit approx. 5.2mm stone Marked: : Plat Weight: 4.1 gramsSee Sold Price
Sold2022Art Deco Platinum Diamond Ring SettingMetal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 0.80ctw , 7 stones are missing Measurements : Ring size 5.25, top is 32mm x 15mm Marked: : Plat (partially polished off)See Sold Price
Sold2016Art Deco Platinum Diamond Sapphire Engagement RingMETAL: platinum. MEASUREMENTS: ring size - 6 1/4, ring top is 13mm wide. GEMSTONES: center diamond - approx. 2.00ct. Surrounded with diamonds and sapphires. MARKED: platinum. WEIGHT: 3.5 grams.GemstonSee Sold Price
Sold2016Antique Art Deco Platinum Diamond Engagement RingMETAL: platinum. MEASUREMENTS: ring size - 7 1/2, ring top is 13mm wide. GEMSTONES: center old mine cut diamond - approx. 1.35ct by formula, side diamonds - approx. - 0.35ctw. MARKED: 10% irid plat, eSee Sold Price
Sold2016Art Deco Platinum Diamond Emerald Engagement RingMETAL: platinum. MEASUREMENTS: ring size - 6, ring top is 10.3mm wide. GEMSTONES: emeralds, center diamond approx. 1.25ct, old European cut. side diamonds approx. 0.40ctw. TESTED: plat. WEIGHT: 4 gramSee Sold Price
Sold2018Art Deco Platinum Diamond RingMETAL: platinum. GEMSTONES: diamonds-approx. 0.90ctw. MEASUREMENTS: ring size 5.25. Ring top is 18mm at widest point. MARKED: 10% Irid Plat. WEIGHT: 4.6 grams.Gemstones have not been graded for colorSee Sold Price
Sold2016Art Deco Platinum Diamond Line BraceletBracelet is 6 7/8" long and 4.2mm wide, engraved sides. Set with old mine cut diamonds - approx. 5.00ctw . Tested plat. Weight - 15.4 grams.Gemstones have not been graded for color and clarity ,aSee Sold Price
Sold2018Art Deco Platinum Diamond Emerald BraceletMETAL: platinum. GEMSTONES: 67 diamonds - approx. 2.30ctw, emeralds. MEASUREMENTS: bracelet is 7" long x 16mm at widest point. MARKED: 5.66, tested platinum. WEIGHT: 19.7 grams.Gemstones have notSee Sold Price
Featured3 days LeftJasper52Art Deco Inspired Sugarloaf Emerald and Old Mine Diamond Platinum RingUS$6,000