A DIAMOND BAND RING in 18ct yellow gold, set with a row of round brilliant cut diamonds, punctuated

A DIAMOND BAND RING in 18ct yellow gold, set with a row of round brilliant cut diamonds, punctuated by pairs of round brilliant cut diamonds, British hallmarks, size P / 7.5, 4.9g.

GRAFF, A RUBY AND DIAMOND CLUSTER CROSSOVER RING in 18ct yellow gold, in cross over design, each end set with a pear cut ruby in a cluster of round brilliant cut diamonds, the band set with a row of s

A DIAMOND ETERNITY RING in 18ct yellow gold, set all around with a single row of round brilliant cut diamonds all totalling 2.31 carats, British hallmarks, stamped D2.31, size P / 7.5, 2.3g.

A VINTAGE DIAMOND GYPSY RING in 18ct yellow gold, set with a round brilliant cut diamond, band split, stamped 18ct, size L / 5.75, 4.5g.

A VINTAGE EMERALD AND DIAMOND RING in 18ct yellow gold, the elliptical face set with a row of alternating round cut emeralds and round brilliant cut diamonds, British hallmarks for London, 1972, size

NO RESERVE - A DIAMOND TOI ET MOI RING in 18ct yellow gold, set with two round brilliant cut diamonds within a stylised band, stamped 18ct, size Q / 8, 3.4g.

NO RESERVE - A DIAMOND TOI ET MOI RING in 18ct yellow gold, set with two round brilliant cut diamonds within a stylised band, stamped 18ct, size Q / 8, 3.4g.

A DIAMOND DRESS RING in 18ct yellow gold, set with five principal round brilliant cut diamonds, accented by two rows of round cut diamonds, stamped 750, size K / 5.25, 4.7g. 

CARTIER, A TRINITY DE CARTIER DIAMOND RING in 18ct yellow gold, the bands set with round brilliant cut diamonds, maker's mark JC, full British hallmarks, size W / 11, 11.5g.

Ladies' 14 karat Yellow Gold eternity band ring. Set with a centralized row of round brilliant cut Diamonds, weighing approx. .25cts. twt. Unmarked. Ring size 5-1/2. Weighs approx. 7.3 grams (4.69 dwt

CHOPARD, A HAPPY DIAMONDS BOMBE RING in 18ct yellow gold, the domed face set with a central heart shaped glass compartment containing a free moving round brilliant cut diamond, the band set with stagg

A VINTAGE MOONSTONE AND DIAMOND RING in 18ct yellow gold, set with a large cabochon moonstone accented by round brilliant cut diamonds, on an openwork beaded band, full British hallmarks for London 19

A DIAMOND RING in platinum and 18ct yellow gold, set with a cluster of round brilliant cut diamonds set on a texturised gold band, stamped PLAT, full British hallmarks for 18ct gold, size J / 4, 6.3g.

VAN CLEEF & ARPELS, A VINTAGE DIAMOND RING, 1970S in 18ct yellow gold, the tapering band pave set round brilliant cut diamonds within a gold border, signed VCA and numbered, French assay marks for 18c

AN ANTIQUE RUBY AND DIAMOND DRESS RING in 18ct yellow gold, the band set to the front with adjacent rows of round cut rubies and single cut diamonds, stamped 18C, size Q / 8, 2.4g.

BUCCELLATLI, A VINTAGE DIAMOND BOMBE DRESS RING in 18ct yellow gold and white gold, the tapering band of openwork design, set with round brilliant cut diamonds within star shaped pierced motifs, signe

A VINTAGE CORAL AND DIAMOND RING in 18ct yellow gold, the textured gold band set with five carved coral strawberries, accented by round brilliant cut diamonds, stamped GR18K, size L / 5.5, 18.8g.

Extravagant 14 karat Yellow Gold ring, in classic band design. Set to the center with a marquise cut Ruby stone, encircled by round brilliant cut accent Diamonds. Further embellished with two rows of

HI color, VS1 Clarity, 6 Prong Mount, Tiffany Cut Center Stone. 14K Yellow Gold Band; Mounting 10 invisible set 2.0 x 20mm Princess Cut Diamonds; 2 rows of 28 RD Brilliant 1mm; 14 each side prong set,

A SOLITAIRE DIAMOND RING in 18ct yellow gold, set with a round brilliant cut diamond of 0.50 carats, British hallmarks, size G.5 / 3.75, 2.6g.

NO RESERVE - A VINTAGE DIAMOND BAND RING in 18ct white gold, flush set with round brilliant cut diamonds, full British hallmarks for London 1982, size I1/2 / 4.5, 3.5g.

A DIAMOND THREE STONE RING in 18ct yellow gold, set with three round brilliant cut diamonds all totalling 0.9-1.0 carat, partial British hallmarks, size N / 6.5, 3.2g.

AN ANTIQUE DIAMOND FIVE STONE RING in 18ct yellow gold, set with five round brilliant cut diamonds, partial British hallmarks for Birmingham 1918, size O1/2 / 7.5, 3.8g. 

NO RESERVE - A DIAMOND THREE STONE RING in 18ct yellow gold, set with three round brilliant cut diamonds with a combined total weight of approximately 1.30 carats, British hallmarks for 18ct gold, siz