Diamond, Platinum Ring Semi-Mounting.

Collection of Four Vintage Diamond, Platinum, 14k White Gold Ring Semi-Mountings. Including one 5 mm head, diamond, platinum ring semi-mounting, size 5; one 3 mm head, diamond, 14k white gold ring sem

Period: Art Deco (1920-1935) Composition: Platinum The center can hold a stone from 0.80ctw to 0.95ctw • 2 old European cut diamonds of H-VS2 quality that weigh 0.25ctw Ring size: 6 Ring face diamet

One stamped & tested platinum ladies combination cast & assembled diamond semi-mounting with a bright polish finish. Identified with markings of "PLATINUM". Condition is very good. Containing: Four ch

Art Deco Diamond, Platinum Ring MountingHighlighted by six Old European-cut diamonds weighing a total of approximately 0.48 cttw., set in a pierced platinum ring mounting, size 3 1/4. Gross weight: 5.

2.50 TCW E VS Diamond Engagement Ring Semi Mounting 14K 11mm Item Specifics: Brand: Unbranded Clarity: VS1 Cut: Excellent Diamond Color: E Fancy Diamond Color: White Main Stone: Diamond <

Diamond and platinum semi-mounting featuring (2) full cut diamonds, set in a foliate motif platinum semi-mounting, crown can fit an approximate 6.5 mm gem, size 6 1/2, gross weight 7.91 grams

Diamond and platinum semi-mountingfeaturing (2) straight baguette-cut diamonds, weighing a total of approximately 0.08 ct., set in a platinum semi-mounting, crown can fit an approximate 6.5 mm gem, si

A Diamond & Platinum Ring. Openwork mounting centers on a bezel set round diamond surrounded by ten round diamonds Size: 3 1/2 Wt: 3.7 grams

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