Marked Platinum Industrial Style Square Bend Ring

A platinum square bend ring with a glass tube mounted to the top. The tube appears to be filled with neon colored liquid. Base of ring marked 950. Approx. Size 7. Platinum ring, industrial ring, uniqu

Fantastic Art Deco style platinum ring having over 2 CTTW. Marked Irid-Plat. Approx. overall weight 4.21 grams.

14k white gold Art Deco style square filigree ring set with one central old European cut diamond and 12 single cut diamonds. Marked 14k along the shank.Ring size: US 7.5. Gross weight: 2.7 grams.

METAL: platinum. GEMSTONES: diamonds-approx. 0.77ctw,onyx. MEASUREMENTS: ring size 8.25. Ring top is 16.2mm x16.2mm. MARKED: 900 Plat,100 Irid. WEIGHT: 5.38 grams.Gemstones have not been graded for co

METAL: platinum. GEMSTONES: diamonds-approx. 0.22ctw. MEASUREMENTS: ring size 8. Square part measures 8mm x7.5mm. MARKED: Tiffany&Co, Plat 950. WEIGHT: 3.7 grams. Gemstones have not been graded fo

Tiffany style setting, marked Platinum. Set with approximately 1.06 carat (by formula) Old European cut diamond. Diamond measurements 6.5mm x 6.5mm x 4.1mm. Clarity SI1, Color J-K. 4.4 grams. Size 6.

Art Deco style platinum engagement ring, with center old Mine diamond - approx. 0.53ct, side diamonds approx. 0.30ctw, 2 small sapphires. Ring size - 5.5, ring top is 11mm wide. Marked: Plat. Weight -

Vintage Art Deco style platinum diamond cocktail ring, set with round brilliant and baguette-cut diamonds; approx: 1.50 carats total weight; color: H-I, clarity: VS - SI1. Marked: "PLAT". Ring measure

Platinum Art Deco Style Diamond Engagement Ring, Marked Plat and makers mark, fluted shank with octagonal head featuring four emerald cut sides and four pave round diamonds side all with milgrain deta

18k Yellow Gold and Lapis Lazuli Ring Flat square cut stone having a square slightly domed style setting; marked 'k18' inside band Property from: a Wilmette, I

A Vintage Platinum ring featuring a open work square setting, decorated with single cut diamonds amounting to approx. 1.2ct. Marked "Platinum" with Total Weight: 3.7 dwt CIRCA: Mid 20th Cent. ORIGIN:

A men's 18k yellow gold diamond ring features a mid-century modernist design with six prong-set round brilliant-cut diamonds in a floating style inside small squares. Marked "18KP" (Karat Plumb), the

Platinum half band ring, with square and round diamonds - approx. 0.75ctw. Ring size - 6, ring is 4mm wide. Marked: Plat. Weight - 5.5 grams.

Estate Schlumberger / Tiffany & Co Style Diamond, Platinum & Gold Band Ring. Having approximately 25 white diamonds totaling nearly .50 of a carat. Marked DRNAT and weighing approximately 6 grams incl

Platinum half band ring, with square and round diamonds - approx. 0.75ctw. Ring size - 6, ring is 4mm wide. Marked: Plat. Weight - 5.5 grams.

Old European style having a center of (3) princess cut diamonds surrounded by (16) round cut diamonds, diamonds weighing approximately 2.00 carats total, in a rectangle setting, marked 'platinum' insi

Ring features approx. 225 diamonds in the eternity shank. Center will fit approx. 8.5mm round stone or 6mm x 6mm square. Ring size 7.5. Band measures 5mm wide. Marked Michael B., 06, PT90%. Weight - 1

Men's designer style wedding band ring. Crafted platinum with 18K gold accents. Features a basket weave pattern with two tone design. Designer signature. Marked PLAT and 18K. Size 13. Total weight app

A vintage silver-tone statement ring by Judith Leiber. Pave style. Large square crown set with white and purple Swarovski crystals. Marked Judith Leiber inside. The item comes in original box. Judith

Includes vintage setting marked 14k-18k with approximately .15 carat round brilliant cut diamond, size 5-1/2. And marked 14k Tiffany style solitaire setting, platinum prong top set with approximately

Gorgeous Tiffany Style platinum and diamond eternity band. 35 Round brilliant cut diamonds, approx. total diamond weight is approx. 1/2 cttw. This open back ring is marked Tiffany & Co IRID PLAT. This

Likely Mid 20th Century. Art Deco style, American. A square cut natural green emerald (approximately .75 CT) flanked by two round brilliant cut diamonds (each approx .3 CT) surrounded by sixteen round

An Art Deco-style diamond and sapphire ring featuring 15 round diamonds and four square cut sapphires. Ring size 3-1/2. Setting is unmarked; tests as Platinum. 2.70 dwt.

14k Gold Jewelry Assortment (5) items including a square cut citrine ring, oval cut citrine ring surrounded by diamonds, garnet dome style ring, a pair of 7mm pearl screw back earrings; all marked '14