JB Star Platinum Diamond Ring Mounting

J.B. Star, Platinum Diamond Ring, Size 4.75, Consisting of One Marquise Cut Diamond Weighing 1.00 Cts. and 72 Round Brilliant Cut Diamonds Weighing 0.75 Cts..

METAL: 18k Gold, Platinum. GEMSTONES: Diamonds approx. 2.16ctw. Tanzanite approx. 344ct. MEASUREMENTS: Ring size 4 3/4, ring top is 9.3mm wide. MARKED: JBS PT900 18k. WEIGHT: 12.7 grams.Gemstones have

METAL: Platinum. GEMSTONES: Diamonds approx. 0.28ctw. Center of the ring will keep approx. 6mm x 5mm stone. MEASUREMENTS: ring size 6 1/2, ring top is 6.8mm wide. MARKED: PLAT JBSTAR. WEIGHT: 5.4 gram

A PLATINUM AND STAR SAPPHIRE AND DIAMOND LADY'S RING, the mounting centering one cabochon cut gray/blue star sapphire measuring approximately 17.50 x 13.50 x 8.40 millimeters with an approximate weigh

Stunning JB Star Diamond, Emerald and Platinum Ring, Beautifully Designed and Crafted Totaling over 2.5 Carats in Diamonds and 1 Carat in Emeralds. JB Star, a premier luxury jewelry manufacturer, esta

CERTIFICATED CEYLON SAPPHIRE AND DIAMOND RING,Platinum.Blue sapphire of 6.11 ct. (Certificated, Ceylon, no heat).Diamonds totalling approx. 1.50 ct.Size O. 7.5 grams.Signed JB Star.For certificate see

METAL: platinum. GEMSTONES: diamonds-approx. 2.20-2.30ctw. Oval modified brilliant cut sapphire-8.10ct, measurements-14.06mm x 11.12mm x 6.44mm. Stone is chipped on girdle. Original GIA Report #518106

METAL: platinum. GEMSTONES: diamonds-approx.1.50ctw. MEASUREMENTS: ring size 5.25. Ring top is 21mm in diameter. Ring center will fit approx. 6.7mm round stone. TESTED: platinum. WEIGHT: 9.7 grams. Ge

Domestic: Free Shipping Item: Edwardian Handmade Estate Platinum Diamond Ring Mounting 42 brilliant cut diamonds, 0.60 ctw Color/Clarity: H color, SI clarity Ring Size: 7.25 Ring Weight: 4.2 grams

METAL: platinum. MEASUREMENTS: ring size 8 (shank is bent and not perfectly round) ring top measures 18mm x 15mm, center stone will fit approx. 9mm in diameter stone. GEMSTONES: baguette diamonds .MAR

METAL: Platinum. GEMSTONES: Two baguette diamonds (one damaged/chipped). Center of the ring fit approx. 11mm x 10mm stone. MEASUREMENTS: Ring size 5 3/4, ring top is 11.5mm wide. TESTED: Plat. WEIGHT:

METAL: Platinum. GEMSTONES: Diamonds approx. 1.00ctw. MEASUREMENTS: Ring size 8 1/4, top is 14.1mm. Center will fit approx. 8mm stone. TESTED: Plat. WEIGHT: 7.2 grams.Gemstones have not been graded fo

METAL: platinum. GEMSTONES: rose cut diamonds. MEASUREMENTS: ring size 8.5. Ring center will keep approx. 8mm stone. TESTED: platinum. WEIGHT: 4.8 grams. Gemstones have not been graded for color and c

METAL: Platinum. GEMSTONES: Diamonds approx. 0.50ctw. MEASUREMENTS: Ring size 3 3/4, center will fit approx. 10mm in diameter stone. TESTED: Plat. WEIGHT: 5.9 grams.Gemstones have not been graded for

METAL: platinum. GEMSTONES: diamonds. MEASUREMENTS: ring size 6.75. Ring top is 14.5mm in diameter. Center of the ring will keep approx. 10mm round stone. Ring has sign MARINA in Gothic letters. TESTE

METAL: platinum. GEMSTONES: diamonds-approx. 0.45ctw. MEASUREMENTS: ring size 6.25. Ring top is 16.5mm at widest point. center will fit to approx. 17mm stone. MARKED: Pt900 7.60 0.45. WEIGHT: 8.6 gram

METAL: platinum. GEMSTONES: diamonds. MEASUREMENTS: Ring is a size 6, center will fit approximately 10.7mm X 7.5mm stone. MARKED: tested plat. WEIGHT: 4.7 grams. Gemstones have not been graded for col

Metal Content: Platinum.Weight of Item: 7.7 grams.Size: Ring size 8.75, top - 15mm x 15mm. Center designed to fit oval stone 10.5mm x 8mm.Gemstone: Diamonds.Carat Weight: 0.51ctw.Stamp: pt900, 051, 32

Deco platinum diamond ring mounting. The antique mounting is missing the center stone, and the opening measures 8.9mm. The mounting is set with 0.50 cttw. (G-H SI) old European cut diamonds and adorne

METAL: Platinum. GEMSTONES: Side diamonds approx. 0.36ctw. Center of the ring will keep approx. 8mm to 13mm stone. MEASUREMENTS: Ring size 5 1/2, ring top is 12.8mm wide. TESTED: Platinum. WEIGHT: 4.7

METAL: Platinum. GEMSTONES: Diamonds approx. 0.44 ctw (one is missing). Center of the ring will keep approx. 6mm x 5.5mm stone. MEASUREMENTS: Ring size 3 3/4, ring top is 8.2mm wide. MARKED: Tacori, P

METAL: Platinum. GEMSTONES: Diamonds approx. 0.65ctw. Center of the ring will keep approx. 9mm in diameter stone. Prongs are missing. MEASUREMENTS: Ring size 5 1/2, ring top is 14mm wide. TESTED: Plat

METAL: Platinum. GEMSTONES: Diamonds approx. 0.30ctw. Center of the ring will keep approx. 10mm x 7mm stone. MEASUREMENTS: Ring size 5 3/4, ring top is 13mm wide. MARKED: PT900. WEIGHT: 3 grams.Gemsto

Metal Content: Platinum.Weight of Item: 4.4 grams.Size: Ring size 6, top 9.7mm x 12mm. Will fit the stone around 5.7mm x 5.5mm. Originally set with emerald 0.80ct.Gemstone: Diamond.Carat Weight: 0.33c