VAN CLEEF & ARPELS, A DIAMOND DRESS RING in 18ct yellow gold, set with three clusters of round

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

A CORAL AND DIAMOND ROSE DE NOEL BROOCH / PENDANT in 18ct yellow gold, in the manner of Van Cleef & Arpels Rose de Noel, designed as a flower set at the centre with a cluster of round cut diamonds, en

An 18k white gold floral-shaped ring, in the manner of Van Cleef & Arpels, the centre of the ring set with a cluster of seven round brilliant cut diamonds, the petals set with square-shapedblue topaz

NO RESERVE - A DIAMOND CLUSTER RING in 18ct yellow gold, set with three clusters of round brilliant cut diamonds, full British hallmarks, size P / 7.75, 5.1g.

View a video of this lot: Click HereCrafted in 18K yellow gold; set with round brilliant-cut diamonds, weighing 0.44 carat, with F-G color and VS clarity (gemstone weight is engraved)

A RUBY AND DIAMOND CLUSTER DRESS RING in 18ct yellow gold, set with a round cut ruby within a border of round brilliant cut diamonds, full British hallmarks, size L1/2 / 6, 2.7g.

A SAPPHIRE AND DIAMOND CLUSTER DRESS RING in 18ct yellow gold and platinum, set with a round cabochon blue sapphire of 0.97 carats within a border of old cut diamonds, stamped 18ct Plat, size L1/2 / 6

Ladies Van Cleef and Arpels 18kt yellow gold, enamel and diamond "Alhambra" ring, the quatrefoil top with beaded trim around black enamel reserve, with (1) bezel set round cut diamond, approx. 0.045ct

Van Cleef & Arpels Alhambra Diamond Yellow Gold Cufflinks and Stud Dress Set For Sale; 18k Yellow Gold Diamond Alhambra Cufflinks and Stud Set by Van Cleef & Arpels. With Cufflinks: 24 round brilliant

An 18ct yellow gold, diamond, and emerald cluster ring set with three round-cut emeralds within diamond reserves, size P 1/2, 3.4 grams

A Victorian 18ct yellow gold, diamond, and ruby cluster ring set with three round-cut rubies and a halo of diamond accents, size N, 1.5 grams.

AN ANTIQUE TURQUOISE AND DIAMOND RING in 18ct yellow gold, set with three round cabochon turquoise accented by pairs of old cut diamonds, full British hallmarks for London 1900, size O / 7.25, 4.

AN ANTIQUE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with three round and cushion cut sapphires, punctuated by pairs of rose cut diamonds, maker's mark 'E&S', full British hallmarks for 18ct

A THREE STONE DIAMOND RING in 18ct yellow gold, set with three round cut diamonds, British hallmarks, size 4 / I, 3.34g.

AN ANTIQUE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with three round cut sapphires accented by rose cut diamonds, partially rubbed British hallmarks for 18ct gold, size M / 6, 3.5g.

A RUBY AND DIAMOND RING in 18ct yellow gold, set with three round cut rubies and two rose cut diamonds, British hallmarks, size N / 6.5, 2.9g.

A VINTAGE MOONSTONE AND DIAMOND DRESS RING in 18ct yellow gold, set with a round cabochon moonstone within a border of single cut diamonds, full British hallmarks, size L / 5.75, 3.2g.

PINK SAPPHIRE AND DIAMOND DRESS RING in 18ct yellow gold, set with a round cut pink sapphire of 0.97 carats, within a border of round cut diamonds, with further diamonds set to the shoulders, stamped

A BLUE ZIRCON AND DIAMOND DRESS RING in 18ct yellow gold, set with a round cut blue zircon within a scalloped border set with round cut diamonds, size N / 6.75, 4.7g.

AN ANTIQUE DIAMOND DRESS RING in 18ct yellow gold, set with a round cut diamond, British hallmarks, size M / 6.5, 3.6g.

A SOLITAIRE DIAMOND DRESS RING in 18ct yellow gold, set with a round cut diamond within a stylised band, full British hallmarks, size N / 6.75, 2.6g.

A RUBY AND DIAMOND DRESS RING in 9ct yellow gold, set with three round cut rubies in a border of round cut diamonds, British hallmarks, size M / 6, 2.83g.

A DIAMOND DRESS RING in 18ct yellow gold, set with five round cut diamonds, stamped 18CT, size P / 7, 2.1g.

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