10% Irid. Platinum Diamond Ring

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.

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

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

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

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

METAL: platinum. GEMSTONES: diamonds-approx. 1.76ctw. MEASUREMENTS: ring size 9.25. Ring top measures 18mm at widest point. MARKED: 10% Irid Plat. WEIGHT: 8.8 grams.Gemstones have not been graded for

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

Metal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 0.80ctw Measurements : Ring size 6, top is 12.5mm wide, Center will fit approx. 7.8mm stone Marked: : 10% irid. plat <

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.

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.

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

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

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

METAL: platinum. GEMSTONES: diamonds-approx. 0.85ctw. MEASUREMENTS: ring size 5.5, top measures 20.3mm at widest point. MARKED: Plat 10% Irid. WEIGHT: 4.5 grams.Gemstones have not been graded for colo

Vintage 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:

including an engagement ring set with a round (20pt) diamond flanked by 2 accent diamonds (band with slight bending), stamped 10% Irid Plat, size 6, and an eternity band comprising channel set diamond

METAL: platinum. GEMSTONES: diamonds-approx. 0.72ctw. MEASUREMENTS: ring size 6. Ring top is 7mm at widest point. MARKED: 10% Irid Plat. WEIGHT: 4.9 grams.Gemstones have not been graded for color and

METAL: Platinum. MEASUREMENTS: Ring size 4, ring top is 9.5mm x 17mm. GEMSTONES: Diamonds approx. 0.70-0.80ctw. Center stone is not secure in the setting. MARKED: 10% irid. plat. WEIGHT: 3.3 grams.Gem

METAL: platinum. GEMSTONES: diamonds-approx. 0.30ctw. MEASUREMENTS: ring size 7.75. Ring top is 20.3mm x 14.8mm. MARKED: 10% IRID Platinum 5525. WEIGHT: 3.6 grams. Gemstones have not been graded for c

METAL: Platinum. GEMSTONES: Diamonds approx. 0.50ctw. MEASUREMENTS: Ring size 3 3/4, ring top is 10mm wide. 10%Irid. WEIGHT: 3.9 grams.Gemstones have not been graded for color and clarity ,and tested

METAL: platinum. GEMSTONES: diamonds-approx. 0.80ctw. MEASUREMENTS: ring size 6.5. Ring top is 10mm at widest point. MARKED: 10% Irid Pt. WEIGHT: 6.2 grams.Gemstones have not been graded for color and

METAL: Platinum. GEMSTONES: Diamonds (2 counts). Center of the ring will keep approx. 14mm x 9mm stone. MEASUREMENTS: Ring size 5 3/4, ring top is 17mm at widest point. MARKED: 10%Irid Plat. WEIGHT: 4

METAL: platinum. GEMSTONES: diamonds. Center- approx 0.25ct. MEASUREMENTS: ring size 7. Ring top is 9.5mm at widest point. MARKED: 900 Plat 10% Irid. WEIGHT: 2.8 grams.Gemstones have not been graded f

METAL: Platinum. GEMSTONES: Diamonds approx. 0.50ctw. MEASUREMENTS: Ring size approx. 7 3/4, top is 18mm x 10.8mm. Shank is bent. MARKED: 10%Irid Plat. WEIGHT: 4.8 grams.Gemstones have not been graded