A PLATINUM RING INSET WITH DIAMONDS. Size P/Q. 5g

Art Deco Platinum Ring with Sapphires and Diamonds. Size 6.5. It weighs 5g/3.2dwt.

Art Deco Platinum Ring with Diamonds & Sapphires. Condition: Excellent. Dimensions: Ring Size 6. Total Weight: 3.2dwt., 5g. Provenance: From a Long Island NY Home.Please note the absence of a conditio

18ct yellow gold 3 stone diamond ring set in platinum. Size P, weight 2.5g.

18ct yellow gold 3 stone diamond ring set in platinum. Size L, weight 2.5g.

Platinum Weight 4.34g  Diamond Approx. 0.8ct Coral Ring Size 7.5g Measurements 0.54”x0.84”

Platinum Diamond Ring. Main Stone is .33 SI1 G-H Color Size 5 weight 3.5g

A SAPPHIRE AND DIAMOND RING in platinum, set with an oval cut sapphire accented by step cut sapphires and single cut diamonds, stamped PLAT, size N / 7, 6.5g.

Metal Type/Purity: Platinum Weight: 2.5g Ring Size: 5 Missing 1 Diamond Approximately 0.15 Cts, SI-I1 Clarity, Near Colorless

Circa 1970. A centrer Full Cut Diamond. Approx. 0.90 CT. Color:L. Clarity: IS1. Round and Pear Diamonds TW Approx. 2 CT. Platinum Rosetta Ring.Color:L. Clarity: VS1. Ring size: 9. Weight: 5g. Reserve:

AQUAMARINE AND DIAMOND RING in platinum or white gold, set with a trio of cushion and oval cut aquamarines accented by diamonds, unmarked, size P / 7.5, 10.5g.

With antique cut diamonds and mixed cut emeralds set in a scrollwork gallery on a platinum band; size 3-1/2, 4.5g Provenance: Private collection, Greenwich, CT

1920's diamond ring marked platinum / 10% iridium and dated 12-27 on inside with10 diamonds set in two rows. Ring size 5.5, weight approx 7.5g. Each diamond measures approx 3.1 dia.

This is an antique platinum diamond and emerald ring band dating to the early 20th century. The diamonds are VS clarity and GH color. The ring is a size 4.75US and it weighs a total of 2.5g. The band

A SAPPHIRE AND DIAMOND RING in platinum, set with a pear cut sapphire in a border of round cut diamonds, with further diamonds to the band, engraved 'all my love', stamped PT 950, size I / 4.5, 7.5g.

A platinum diamond band ring. The brilliant-cut diamonds, inset at intervals, to the textured band. Estimated total diamond weight 0.30ct. Hallmarks for London, 2003. Ring size N. Weight 5gms.

Platinum diamond ring with 3 round and 2 baguette inset diamonds with .25 total carat weight, VS1/SI2 clarity, G/H color. The ring weighs 2.4dwt and is marked "Plat K B". Ring size 7.

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.

A platinum Art Deco style solitaire diamond ring. 1.35ct with multiple chips on girdle. Single cut diamonds on either side, 4 total 0.08ctw. Stamped inside band. Size 7 1/2. 3.5g.

A platinum, diamond, and ruby ring set with three round-cut rubies, the shoulders inset with diamonds, the shank fully hallmarked, size O 1/2, 4.4 grams.

1.62ct European cut center diamond with 7.5mm pearl with 10 diamond setting 5.5G Size 4

Circa: Estate, Metal type: Platinum, Diamond details: round cut, Carat: approximately 1.0 ctw, Size: 8, Weight: 4.5g

This is a vintage platinum ring band with intertwined with full cut diamonds and blue sapphires. The diamonds are VS clarity and GH color. Size: 6 US. Weight: 3.5g.

Platinum Weight 5g Emerald Approx. 2.5ct Diamond Ring Size 7.5 Measurements 0.78”x0.76”

A platinum diamond band ring. The brilliant-cut diamond line, inset at intervals to the polished band. Hallmarks for Birmingham, 2002. Ring size K1/2. Weight 5.7gms.