Platinum and 3+ Carat Diamond Ring

Platinum multi diamond ring measures 11.16 mm wide and weighs 3.44 dwt. Ring has milgrain edging and gallery work. Set in the center is an old European cut diamond that measures 9.25 mm by 5.70 mm and

A PLATINUM 3.8 CARAT DIAMOND RINGPlatinum ladies' ring centering one European cut diamond measuring 10.1mm x 6.15mm weighing approximately 3.85ct. M color VS clarity with a very thin even frosted gird

Ladies Platinum 3.19 carat diamond ring, GIA certified, featuring 1 emerald cut diamond weighing 2.61 carats, Clarity-SI1, Color-L measuring 9.53 x 6.87 x 4.30 mm, good polish and symmetry and no fluo

This is a certified and appraised platinum 3.03 carat blue diamond ring with impressive halo and shoulders of 1.2 carats of round, brilliant-cut F-H, VS2-SI2 diamonds.  The ring has a beautiful l

A Ladies Platinum and 3.07 Carat Marquise-Cut Diamond Ring, GIA Certified A ladies platinum ring featuring a prominent 3.07 carat marquise brilliant-cut diamond with clarity characteristics that inclu

A 900-purity platinum 3.5-carat oval cut amethyst ring accented by 0.06 carats of round brilliant cut diamonds. Stamped Pt900, D006, on the inside of the ring band. Details and measurements: Ring size

This is a certified and appraised genuine ruby and natural diamond set in platinum. The 3.37 carat Mozambique oval-cut ruby is bezel set in a halo of 1 carat of round, brilliant-cut, G-H color, VS1-VS

Antique Lambert Bros. Platinum with 2-3/8 Carat Diamonds and 3/8 Carat Ruby Estate Ring, Size 7. All gold weights and precious stone weights are for estimating purposes only and jewelry does not quali

Aquamarine and Diamond Ring. Set in shiny, durable platinum, this 3.70 carat oval-cut, genuine aquamarine, rises above .71 carats of round, brilliant-cut and baguette, G-I color, SI1-SI2 clarity diamo

3.25 CARAT DIAMOND THREE STONE RING in platinum or white gold, set with a trio of old round cut diamonds of 1.45, 0.95 and 0.85 carats, unmarked, size M / 6.25, 4.3g.

A diamond engagement ring. Early 20th century. Set in platinum. Approx. 3/4 carat t.w.Size 6.5

A 3.89 CARAT THREE STONE DIAMOND RING in white gold or platinum, set with three round cut diamonds totalling approximately 3.89 carats, French hallmarks, size L / 5.5, 6.23g.

Vintage Approx. 3.90 Carat TW Diamond and Platinum Engagement Ring. Set in the center with an approx. 2.60 carat marquise cut diamond measuring 13.01 x 7.0 x 4.50mm, G color, SI1 clarity. Accented wit

This is a certified and appraised platinum tanzanite and diamond ring. The 3.28 carat violetish blue cushion-cut tanzanite is surrounded by .79 carats of round, brilliant-cut F/G, VS1-SI1 diamonds. Th

Extraordinary Art Deco 3 1/3 ct platinum, diamond and emerald ring, 4.1g. Diamond 3 1/3 carat Asher cut VS2 clarity, K color in 4 prong setting. 6 marquise cut, 4 bezel set diamonds and 2 triangular b

Tanzanite and Diamond Ring.  Cast in lustrous platinum, this ring features a 3.14 carat oval-cut, genuine tanzanite that is prong set with .36 carats of round, brilliant-cut, G-I color, SI1-SI2 d

dome style contemporary ring set with one pear-shaped moissonite center and approximately 50 pavé-set round brilliant diamonds, 1.0 to 1.3 combined carat weight, platinum mount, size 8-1/2, 13.6 gram

A gorgeous 900 platinum ring having a 3.75-carat oval cut natural sapphire center stone, surrounded by .44-carats of baguette-cut diamonds and .32-carats of round-brilliant cut diamonds. Stamped Pt900

Metal Content: Platinum. Weight of Item: 11.3 grams.Size: 6 1/4, top - 16mm in diameter . Stone is slightly loose in the center. Gemstone: Garnet, Diamonds.Carat Weight: 8.72ct, 0.42ctw.Stamp: 8.72, p

Platinum Old European Cut Diamond Ring - 3+ total carats of diamonds. Three old European Diamonds are mounted in the center of the ring - the total weight of the 3 is 1.70 carats. Old European Cut Dia

Antique Peridot & Diamond Ring 3.41 carats ......0.925 Sterling silver w/ platinum 4.11 grams size 7; 3.41 ct Genuine Peridot...oval cut...Lime Green...7 in count; white Diamond 14 count...0.07 ct...S

Approx. 3.01 Carat Trilliant Shape Diamond and Platinum Engagement Ring. Accented with approx. 1.01 carat TW round cut diamonds. Trilliant cut diamonds G color, SI3 clarity. Ring size 7-3/4. Approx. w

Set with a rectangular-shaped spinel weighing 8.17 carats, flanked by two baguette-cut diamonds weighing 0.62 carat in total, mounted in 18K gold and platinum, ring size 6 3/4

METAL: platinum GEMSTONE(S): rectangular faceted rhodolite 3.03 carats total; round brilliant and tapered baguette cut diamonds 0.14 carat total (carat weights are stamped) MEASUREMENTS: ring top 3/8