A gentleman's platinum band ring.

A gentleman's platinum diamond band ring. The brilliant-cut diamond, inset to the plain band. Hallmarks for London, 2005. Ring size R. Weight 10.3gms.

Gentleman's 18K yellow gold with platinum ring. The 18K gold ring is designed with a platinum center band framed in fine detailed milgrain decoration. The ring measures approx. 6.62 mm in width. Size

A gentleman's early 20th century platinum natural colour change sapphire signet ring. The square-shape natural colour change sapphire, to the tapered band. Accompanied by report number 20024611, dated

VK ITOO Cognac Diamond and White Diamond Platinum Band Ring Slick and articulated diamond ring. Elegant, timeless and wearable, the ring is a great addition to your jewelry collection. The ring featur

LADY'S YELLOW SAPPHIRE & DIAMOND, PLATINUM BAND RING :Set with: 1 emerald cut natural golden sapphire, 2.80 carats. Stone dimensions 9.9 x 7.9 x 3.3 mm. 6 bullet shape step-cut diamonds, 0.52 carats.

METAL: platinum. GEMSTONES: diamonds. MEASUREMENTS: floral band ring size 6.75, geometric band ring size 6.5, leaf band ring size 6. Band width ranges from 2.5mm to 3.1mm. MARKED: 900 pt W. WEIGHT: 7.

Tiffany & Co Lucida diamond and platinum band ring featuring (13) Lucida-cut diamonds, weighing a total of approximately 1.35 cts., channel set in a platinum, 4.0 mm wide band mounting, marked Tiffany

METAL: Platinum. MEASUREMENTS: Ring size 6, band measures 2.5mm wide. MARKED: 'Tiffany & Co', Tested Platinum. WEIGHT: 4.0 grams. Gemstones have not been graded for color and clarity ,and

DE BEERS - a platinum band ring. The polished band, with brilliant-cut diamond accent interior. Signed and numbered DeBeers, B06202. Hallmarks for Sheffield. Ring size Q. Weight 8.7gms.

Item Description:Metal Type: PlatinumWeight: 4.3 gramsSize: 7 (resizable)Diamond Details:Cut: Round BrilliantColor: FClarity: VS1Carat: 1 Carat Total Features / Details:Made by designer McTeagueCrafte

The Ring is Marked "Plat Diana". It is a Size 10 1/4, and weighs 11.6 Pennyweight, or 18 Grams.

A men's .950 platinum band. Stamped, "PT 950". Total approx. weight of the ring is 7.4 dwt (gross). From a New Rochelle, NY estate. Dimensions: ring measures approx. 5.25 mm in width. Ring i

Size 7. With small .10ct diamond chip. Total weight is 11.2 grams. Shipping $20 plus insurance.

A platinum band ring with diamond edges, A platinum band ring with diamond edges, the 5mm wide uniform band of hallmarked platinum, London 2009, set all around both angled edges with small round cut d

METAL: Platinum. GEMSTONES: n/a. MEASUREMENTS: Ring size 11 1/2, ring band is 4mm wide. MARKED: Tiffany & Co, PT950. WEIGHT: 9.3 grams.Gemstones have not been graded for color and clarity ,and tes

Diamond and platinum band ring featuring (7) round-cut diamonds, weighing a total of approximately 0.35 ct., set in a platinum band, measuring approximately 2.9 mm in width, size 5, gross weight 4.39

A platinum band ring. Hallmarks for Birmingham, 2008. Ring size P. Weight 9.2gms.

A David Yurman, sterling silver, gentleman's band ring featuring a hard to find past design with rope design top and bottom, and six round, prong set black sapphire, size 9

METAL: Platinum. MEASUREMENTS: Ring size 8 3/4, ring band is 3mm wide. MARKED: Chaumet Pt950, 1864042, 59, Engraved. WEIGHT: 4.9 grams.Gemstones have not been graded for color and clarity ,and tested

A platinum band ring. Hallmarks for Birmingham. Ring size L. Weight 4.4gms.

1.02 ct Natural Blue Diamond Platinum Band Ring. Of the most rare diamonds in existence, this stunning platinum band in filled with elegantly set cuts of these rare natural blue diamonds. Size 6, new,

A platinum band ring. Hallmarks for Birmingham. Ring size H1/2. Width 3mms. Weight 5gms.

A 1930s 22ct gold and platinum band ring. The plain band, with bi-colour sides. Hallmarks for Birmingham, 1931. Ring size I. Weight 3.6gms.

An early 20th century 22ct gold and platinum band ring. Hallmarks for 22ct gold, partially indistinct. Ring size Q. Weight 2.8gms. Overall condition fair to good. Some surface scratches/ wear, discolo