ANTIQUE UDCO & CO PLATINUM RING WITH 5.25 CTS DIAMONDS

An Art Deco era Platinum and Diamond wedding set. Includes a Tiffany & Co. engagement ring consisting of one round European cut diamond, approximately 1.25 cts, VVS clarity, IJ color, flanked by two a

TIFFANY & Co. Platinum Solitaire Ring Mount. Setting for diamond ring. Marked Plat Tiffany & Co. -- Dimensions: --- Weight: 3.1 DWT --- US Shipping charge: $10

Tiffany & Co. Platinum and Diamond Ring One emerald-cut diamond weighing 1.07 cts., small round diamonds ap. .40 ct., signed Tiffany & Co., no. 36531754, weight inscribed. Size 7 1/2. With signed box.

An Incredible Mint Condition Antique 1920s Art Deco 900 Platinum 3 Genuine Diamond Ring Size 5.25 in perfect condition, boxed.

Tiffany & Co. Platinum, Ruby and Diamond Ring One oval ruby ap. 1.50 cts., 24 round diamonds ap. 2.05 cts., signed Tiffany & Co., ap. 4.4 dwts. Size 5 1/2. With signed box. C The Estate of Kazuko Naga

This is a vintage platinum band ring featuring 20 single cut diamonds. The diamonds are SI-I clarity and HI-JK color. The ring is a size 5.25US and it weighs a total of 1.7g. Each diamond is about 1.9

Signed Tiffany & Co. platinum & diamond ring set with one round cut diamond weighting .37 total weight River (H) VS2 and 25 marquise cut diamonds weighing 1.54 cts. includes Tiffany & Co. paperwork di

Antique Platinum and Diamond Ring, Tiffany & Co.centering on a bezel set old European cut diamond (5.5 x 5.5 x 3.45 mm) weighing approximately .64 carat (I-J color, VS2 clarity) and with old European

DESCRIPTION: 18K & Platinum Tiffany & Co "Etoile" Diamond Ring. Modern and streamlined, yet perfectly timeless. Band ring in 18k gold with round brilliant diamonds set in platinum. 4 mm wide. Stamped:

This is a modern and streamlined, yet perfectly timeless Tiffany & Co Etoile band ring with round brilliant diamonds set in platinum. Accompanied by original Tiffany case and box. The diamonds are VS

Jacob & Co. Emerald, diamond, and platinum ring/ pendant Signed Jacob & Co. Pear-shaped emerald approx. 10.76 cts TW, round brilliant-cut diamonds Platinum and 14k white gold Ring size 6 ¾

Platinum antique filigree ring set with two round transitional cut diamonds, weighing approx. 3.20 cts and approx. 3.40 cts, for approx 7.60 ctw, average J-K-L color, average I1-I2 clarity, shoulders

Platinum and Diamond Ring and Tiffany & Co. Band Ring One emerald-cut diamond weighing 2.07 cts., 2 emerald-cut diamonds ap. .90 ct., ring signed DSD, band ring signed Tiffany & Co., ap. 7.6 dwts. Siz

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

14k white gold3.00 cts. marquise & tapered baguette cut diamonds H-I color, VS1 clarityring's top - 1" long x 11/16" wide x 5/16" thickfinger size 5 1/4 (sizable)6.5g total gram weight

DESCRIPTION: An Art Deco Platinum ring garnished by three round cut diamonds each weighing approx. .20 cts. Stamped along the inner band "Plat". Total Weight: 5.3 Grams (3.4dwt) CIRCA: Early-Mid 20th

Late 19th century. An antique art deco diamond and platinum dome style ring having European-cut diamond center stone (approximately 1.40 carats), flanked by filigree inset with single-cut diamonds (to

This lovely 3 band diamond ring is from Tiffany & Co. They are crafted from solid 18k yellow gold in a fine polished finish, each ring has a groove line with 52 points total of round cut sparkling dia

An Eternity ring composed of a Platinum foundation, encrusted with diamonds amounting to approx .25 cts Total. Total Weight: 1.1 dwt (1.7 Grams) CIRCA: 20th Cent. ORIGIN: USA DIMENSIONS: Ring Size: 5

Antique floral design eternity band features 28 round diamonds. Tests as platinum. Diamond approximates: .65 cts; Color: H-I; Clarity: VS. Total approximate weight: 6 grams. Approximate ring size: 7 1

Jacob & Co. Brown diamond ring Set with a radiant-cut brown diamond weighing approx. 7.01 cts Platinum With maker's mark for Jacob & Co. Ring size 5; Gross weight 18.0 dwts

Platinum and 18K gold vintage mounting containing one bar set princess cut diamond, measuring 5.86mm x 5.3mm x 4.14mm, weighing approximately 1.23 cts. (approximately K-L, VS2) and six baguette diamon

DESCRIPTION: A Platinum band fitted with .03ct diamonds amounting to approximately .70 cts in total. Total Weight: 4.7 dwt (7.3 Grams) CIRCA: 20th Cent. DIMENSIONS: Ring Size: 6 CONDITION: Great condi

One with blue stones in 18kt gold, approx. gross weight 2.2dwt. Two in platinum, approx. gross weight: 3.3 dwt, set with 2 round diamonds estimated to weigh approx. 0.14 cts and 24 Asscher-cut diamond