A BLUE ZIRCON BRACELET comprising a row of round cut blue zircons, no assay marks, 19.0cm, 8.7g.

A VINTAGE BLUE ZIRCON BRACELET in 14ct yellow gold, comprising a row of fancy links accented by three round cut blue zircons, stamped 14K, 19.0cm, 6.0g.

A BLUE ZIRCON AND DIAMOND RING set with a round cut blue zircon of approximately 3.73 carats accents by trios of old cut diamonds, no assay marks, size O / 7, 2.8g.

A BLUE ZIRCON AND DIAMOND RING set with a round cut blue zircon of 3.73 carats accented by trios of round cut diamonds, no assay marks, size O / 7, 2.8g.

A BLUE ZIRCON AND DIAMOND DRESS RING set with a round cut blue zircon of 3.73 carats, between trios of old cut diamonds in the shoulders, no assay marks, size N1/2 / 7, 2.8g.

A PAIR OF BLUE ZIRCON CLUSTER EARRINGS with screw fittings, set with round cut blue zircons in a cluster of round cut white gemstones, no assay marks, 1.4cm, 4.6g.

AN ANTIQUE GEMSET HARLEQUIN BAR BROOCH set with a graduated row of oval cut and cushion cut hessonite garnet, pink, yellow and blue sapphires, brown, blue and green zircon, etc., no assay marks, 6.3cm

NO RESERVE - A SYNTHETIC RUBY BRACELET in 21ct yellow gold, comprising a single row of thirteen graduated round cut synthetic rubies, no assay marks, 18.5cm, 21.7g.

A DIAMOND BRACELET comprising a row of curb links alternately set with round cut diamonds, the diamonds all totalling 5.8-6.0 carats, no assay marks, 21.0cm, 49.6g.

A PEARL AND DIAMOND BRACELET in 18ct white gold, comprising of four rows of pearls, the clasp set with a single row of old and round cut diamonds, French assay marks, 17.5cm, 39.7g.

AN ANTIQUE BLUE PASTE RIVIERE NECKLACE, EARLY 19TH CENTURY in yellow gold, comprising a single row of thirty-six graduated links set with cushion shaped foiled blue paste stones, no assay marks, 40.5c

A BURMA NO HEAT SAPPHIRE AND DIAMOND RING set with a cushion cut blue sapphire of 4.18 carats, within a graduated border of old cut and round cut diamonds, no assay marks, size N / 6.75, 4.0g. Accompa

A VINTAGE DIAMOND BRACELET, 1940S in platinum, comprising two rows of round brilliant cut diamonds leading to a central stylised motif set with a central row of round brilliant cut diamonds flanked by

A DIAMOND LINE BRACELET in 18ct white gold, comprising a row of forty-eight round brilliant cut diamonds totalling 8.5-9.0 carats, stamped 750, 18.0cm, 11.4g.

A 12.85 CARAT DIAMOND LINE BRACELET in 18ct white gold, comprising a single row of thirty-nine round brilliant cut diamonds all totalling 12.85 carats, stamped 750, stamped 39/12.85, 18.0cm, 15.7g.

A DIAMOND LINE BRACELET in 18ct white gold, set with a row of sixty six baguette cut diamonds, the diamonds all totalling 7.0-7.5 carats, no assay marks, 16.8cm, 14.3g.

7.25" Art Deco Platinum Sapphire and Diamond Bracelet, Consisting of 46 French Cut Blue Sapphires Weighing 11.00 Cts. and 92 Round Diamonds Weighing 9.25 Cts..

A pair of matching diamond, enamel and eighteen karat gold bracelets, David Webb convex diamond shape links in blue enamel highlighted by round brilliant-cut diamond set links; estimated total diamond

A DIAMOND NECKLACE in 18ct white gold, comprising a row of round brilliant cut diamonds, suspending a swag of further round brilliant cut diamonds, accented by baguette cut diamonds, the diamonds all

A DIAMOND BANDEAU TIARA in geometric ribbon design, set with round and single cut diamonds, no assay marks, 14.0cm, 72.2g.

A FANCY COLOURED 15.54 CARAT DIAMOND BRACELET in 18ct white gold, formed of three articulated single row bracelets, set with round cut diamonds of white, orange, yellow and pink due, the diamonds all

Van Cleef & Arpels, Perlee diamonds bracelet, 3 rows of brilliant cut round diamonds and 18K Rose gold in a medium model. Concealed box clasp in Rose gold.Authenticity Guarantee. Comes in a pouch or a

A 2.81 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING set with a round brilliant cut diamond of 2.81 carats, no assay marks, size L / 6, 3.6g.

set with 44 round brilliant-cut diamonds, with 38 round-cut emeralds and sapphires; estimated diamond weight: 2.25cts., F-G/VS; signed Van Cleef & Arpels, #78299, with French assay marks, and makers m

A COLOMBIAN EMERALD AND DIAMOND CLUSTER RING set with a fancy cut emerald of 9.52 carats in a cluster of round brilliant cut diamonds, the diamonds all totalling 1.5-2.0 carats, no assay marks, sizing