Edwardian single stone diamond ring, round brilliant

A single stone diamond ring, the round brilliant cut diamond, estimated weight 0.80ct, in a four claw Tiffany style setting, to plain shoulders and shank, size P, unhallmarked yellow metal tests to at

An Art Deco single stone diamond ring, the round brilliant cut diamond in illusion setting, pierced and carved shoulders and plain shank marked '18ct' and 'plat' . L1/2, 2.7 grams

A single stone diamond ring, claw set round brilliant cut diamond, approximate diameter 4.8mm, estimated approximate weight 0.40ct, tapered chenier shoulders, size I½, unmarked, tested as 18ct

An impressive single stone diamond ring, the old round brilliant cut diamond, estimated weight 2.61cts, in a plain raised six claw setting of white precious metal, tests for 18ct white gold; ring size

A single stone diamond ring, featuring a claw set round brilliant cut diamond measuring 4.17mm in a yellow metal collet on a yellow metal band stamped '585', ring size K1/2, total weight of item 2.4g

A 1.60ct diamond single stone ring, the round brilliant cut diamond, estimated weight 1.65cts in a four claw raised setting with plain tapered shank size M, in white on yellow metal stamped '18ct, Pla

A diamond single-stone ring set with a round brilliant-cut diamond, mounted in 18ct gold(Ring size: K)

A diamond single-stone ring claw-set with a round brilliant-cut diamond, to a plain band, mounted in platinum; together with a baguette and round brilliant-cut diamond half-eternity ring, mounted in p

A diamond single-stone ring claw-set with a marquise-cut diamond, each shoulder set with five round brilliant-cut diamonds, stamped 750; with accompanying HRD report, dated 27.07.05, numbered 05017020

A group of gold or white gold ringsincluding two ten karat white gold rings set with colorless stone or single-cut diamonds; two fourteen karat gold rings set with round brilliant-cut diamonds or oval

1.87TCW Three Stone Diamond Engagement Ring Set in 14 Karat Yellow Gold. Ring contains a single round brilliant cut diamond 0.80ct VS1-H. Flanked by two approx .53ct round brilliant cut diamonds. Clar

Ladies' stunning 925 sterling silver estate ring by David Yurman designers. Set to the center with an extremely large aquamarine stone, encircled by a single row of round brilliant cut diamonds. Origi

VINTAGE 14KT YELLOW GOLD AND DIAMOND RING ~ SIZE 8, MID-CENTURY MEN'S RING SET WITH A ROUND BRILLIANT CUT DIAMOND CENTER STONE IN ILLUSION HEAD SETTING (0.53CT) WITH TWO SINGLE CUT DIAMONDS ON EACH SI

This is a beautiful ring! 14k yellow gold setting with a single 3ct (est.) oval purple amethyst stone surrounded by 12 prong set and 12 channel set round brilliant white natural diamonds set on top of

One 14kt gold elaborate diamond & red stone cocktail ring. The ring features one (1), six prong set, round brilliant cut diamond set in the center with five (5), prong set, round single cut diamonds a

Ladies' deco era 14 karat white gold ring, set with four stunning aquamarine stones and a single round brilliant cut diamond to the center. Ring size 5-1/4. Weighs approx. 1.7 dwt (2.6 grams). Shippin

Edwardian 14K white gold diamond lace filigree ring, thirty-seven diamonds, center round brilliant-cut diamond approx: 0.75 ct., color: G, clarity: SI2, surrounded by small round single-cut and full-c

Lady's platinum ring containing a 4.10Ct round brilliant cut diamond center stone, Clarity SI 2, Color H, IGL certificate with 14 round brilliant cut diamonds and 14 single cut diamonds, total Carat w

Featuring three round brilliant-cut diamonds, weighing a total of approximately 1.59 carats, with G color and SI2 clarity, further enhanced by round single-cut diamonds, weighing a total of approximat

Stamped with Tiffany & Co. inside. Hand engraved with fancy open scroll design, set with (3) Round Brilliant cut diamonds, east to west with (6) single cut round diamonds. Center diamond measures appr

Lady's 18k rose gold carnelian and diamond flower ring consisting of 7 oval faceted carnelian stones, 81 round single cut diamonds with an estimated total weight of 0.40cts and 6 round brilliant cut d

According to a 12/29/12 National Appraisal Consultants LLC appraisal this ring contains "31 diamonds, 1 round brilliant cut, and 20 round single cut; estimated total weight is 1.26 cts (center stone 0

PLATINUM AND DIAMOND RING ~ SIZE 7, TAPERED SHANK WITH OPENWORK DESIGN FEATURING 0.55CT BRILLIANT ROUND CENTER STONE WITH SIX SINGLE CUT DIAMONDS ON EACH SIDE (APPROX 0.73CT TDW) STAMPED AND TESTED (4

set with a single round brilliant cut diamond approx. 0.50 carats, appears a nice clean stone, flanked by 2 round diamonds to the shoulders, white gold reticulated setting stamped 20K, tests at least