Lot 0143

10% Irid. Platinum Diamond Ring

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GIA 7.41ct Natural Sapphire Platinum Diamond Ring: METAL: platinum. MEASUREMENTS: ring size - 6. GEMSTONES: GIA certified oval 7.41ct natural sapphire, 2 side baguette diamonds. MARKED: 10% irid plat. WEIGHT: 7.5 grams.Gemstones have not been graded f

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Art Deco Platinum Diamond Ring: METAL: 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 color

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A Platinum & Diamond Ring.: This lot consists of a platinum and diamond ring, size 7-1/4. The ring has a total dwt of 2.0 with the following stamped on the interior of the band: "10% IRID PLAT" and "FDR 652 89." The ring is acco

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GIA Natural Pearl Tiffany & Co Platinum Diamond Ring: METAL: Platinum. MEASUREMENTS: Ring size 5. GEMSTONES: GIA certified natural pearl 2.37ct, Diamonds approx. 0.24ctw. MARKED: irid. plat., Tiffany. WEIGHT: 3.1 grams.Gemstones have not been graded for

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Mid Century Platinum Diamond Ring: METAL: Platinum. GEMSTONES: Center diamond approx. 1.00-1.10ct (imperfect) , surrounding diamonds approx. 0.47ctw. MEASUREMENTS: Ring size 5 1/2, ring top 16mm wide. MARKED: 10%Irid Plat. WEIGHT: 8.8

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Mid Century Platinum Diamond Ring: METAL: Platinum. MEASUREMENTS: Ring size - 7.5, ring top - 13mm x 20mm. GEMSTONES: Diamonds approx. 1.40ctw. MARKED: 10% irid. plat. WEIGHT: 5.5 grams.Gemstones have not been graded for color and clar

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Art Deco Antique Platinum Diamond Ring: Platinum Art Deco ring, set with approx. 1.00ctw in diamonds. Ring size - 6.25, ring top is 9mm wide. Marked: 900 plat. 10% irid. Weight - 3.5 grams.

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Art Deco Platinum Diamond Ring: Platinum 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.

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Platinum Diamond Ring: METAL: platinum. GEMSTONES: 2 center diamonds-approx. 0.80-0.85ctw (one diamond has a chip), side diamonds. MEASUREMENTS: ring size 7.25. Ring top is 9.5mm at widest point. MARKED: 10% Irid Plat. WEIG

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Art Deco Platinum Diamond Ring: Ring size - 7, ring top is 8.2mm wide. Center diamond - approx. 0.47ct, side diamonds - approx. 0.21ctw. Marked: 900plat, 100 irid. Weight - 4 grams.Gemstones have not been graded for color and clarit

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Midcentury Platinum Diamond Ring: METAL: Platinum. GEMSTONES: Diamonds approx. 1.00-1.15ctw. MEASUREMENTS: Ring size 6 3/4, top is 15.9mm. MARKED: 10%Irid Plat (partially polished off). WEIGHT: 5.5 grams.Gemstones have not been graded

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1950s Platinum Diamond Ring Setting Mounting: METAL: 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 pla

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Item Details

Description

Marked what appears to be 10% Irid. Plat (Irid. Plat very clear, first symbols hard to discern. ) inside the band. Central diamond held by four prongs flanked by two smaller diamonds.

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10% Irid. Platinum Diamond Ring

Name: 10% Irid. Platinum Diamond Ring
SKU: 43256192
Price: 650 USD
Availability: InStock

Estimate $100 - $150

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Starting Price $50

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Item located in New Windsor, NY, us

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Mid-Hudson Auction Galleries

New Windsor, NY, United States

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