18 carat gold and diamond set ring, with a central

18 carat gold emerald and diamond set ring, with a central emerald with round cut diamond surround and shoulders, ring size O

CARTIER: DIAMOND-SET RING, CIRCA 1995 Of bombé design, set with a central oval-cut diamond, the mount pavé-set with brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 1.15cts

Eighteen-Karat White/Yellow Gold and Diamond Ring, set with a central marquise-cut diamond, with an approximate weight of 0.67 carats, approximate color H and clarity VS2, and thirty-four round brilli

Eighteen-Karat White Gold, Blue Topaz and Diamond Ring, set with a central blue topaz, with an approximate weight of 19.32 carats, flanked on either side with two oval-cut blue topaz, with an approxim

CARTIER: DIAMOND-SET RING, CIRCA 1995 Of bombé design, set with a central oval-cut diamond, the mount pavé-set with brilliant-cut diamonds, mounted in 18 carat gold, signed Cartier, numbered

A SAPPHIRE AND DIAMOND RING, in 18 carat yellow gold, set with a central oval cut sapphire framed by round cut diamonds with further square cut sapphires to the shank, stamped 750, size O / 7, 3.7g.

A Diamond Ring. 18 karat yellow gold mounting contains one prong set marquise diamond is I1 clarity, L color and weighs approximately 1.02 carats. Surrounding the central marquise are 22 prong set mar

18 carat gold diamond set ring, with three round cut diamonds to the head, ring size P

18 carat gold diamond set ring, with a cluster of round cut diamonds to the wide head, ring size M

18 carat gold diamond set ring, with four diamonds to the head, ring size M 1/2

18 carat gold diamond set ring, the raised head with five diamonds, ring size M

18 carat gold diamond set ring, with five diamonds to the head, ring size R

Gents 18 carat gold and diamond signet style set ring, set with 16 diamonds on the face, and set with multi-diamonds on either shoulder, ring size T, gross weight shown Gross weight approx 11.2g

An 18 carat white gold diamond half eternity ring   set with seven round brilliant-cut diamonds of approximately 0.90 carats combined, size K, 4.7 grams.

KAT FLORENCE: DIAMOND-SET RING Of starburst design, set throughout with brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 0.70ct total, signed Kat Florence, partial UK hallmark, ring

JOHN DONALD: DIAMOND SINGLE-STONE RING AND DIAMOND-SET DRESS RING, 1990-2002 1st: Set with a pear-shaped diamond, between openwork abstract shoulders, mounted in 18 carat gold, 2nd: Of openwork bomb&#

CARTIER: DIAMOND-SET 'BERLINGOT' RING Of plaque design, pavé-set with brilliant-cut diamonds, mounted in 18 carat white gold, diamonds approx. 2.85cts total, signed Cartier, maker's mark JC, Fren

A DIAMOND FIVE-STONE RING Set with a row of brilliant-cut diamonds, to a polished 18 carat gold hoop, diamonds approx. 0.25 carat total, UK hallmark, ring size J.  Gross weight approx. 3.7 grams.

A 14K gold diamond set three stone ring The central stone approximately 1.5 carats, the shoulders also diamond set.

Oscar Friedman 18 kt. Yellow Gold, Emerald and Diamond Ring, central bezel-set octagonal step-cut emerald, wt. approx. 2.23 cts., 8.70 x 6.30 mm; mounted with 44 round brilliant cut diamonds, total wt

A VICTORIAN 18 CARAT GOLD DIAMOND AND SPLIT PEARL CLUSTER RING an old-cut diamond within a border of split pearls, to diamond-set shoulders. Hallmarked Birmingham 1888, ring size M1/2, 2.8 grams Ligh

Ladies 14k yellow gold opal and diamond ring set with center crystal opal measuring approximately 15.41 x 12.03 x 5.85mm and weighing an estimated 6.18 carats and 8 single cut diamonds weighing approx

DIAMOND RING AND RUBY AND DIAMOND RING BY JOHN DONALD; SAPPHIRE AND DIAMOND RING, 2001-2003 1st: The ring set with five brilliant-cut diamonds, mounted in 18 carat gold, 2nd: The ring set with alterna

A Victorian Diamond and Sapphire Ring. Set in 18 carat yellow gold. Stamped 18 ct. Size I. 3.8 grams.