A 10.00 CARAT DIAMOND RIVIERE NECKLACE in 18ct white gold, set with a single row of graduated round

A PEARL AND DIAMOND NECKLACE in 18ct white gold, comprising a single row of graduated pearls ranging from 2.3mm to 6.5mm, the clasp set set with a pearl in a cluster of round brilliant cut diamonds, M

A PEARL, SAPPHIRE AND DIAMOND NECKLACE in 18ct white gold, comprising two rows of graduated pearls ranging 3.0mm to 7.2mm, the clasp set with round cut and single cut diamonds and round cut sapphires,

A 7.00 CARAT DIAMOND LINE BRACELET in 18ct white gold, set with a single row of round brilliant cut diamonds all totalling 7.00 carats, stamped 750, 19.5cm, 12.4g. 

A 6.32 CARAT DIAMOND LINE BRACELET in 18ct white gold, set with a single row of round brilliant cut diamonds, the diamonds all totalling 6.32 carats, stamped 750 6.32ct, 19.0cm, 12.9g.

A SAPPHIRE AND DIAMOND NECKLACE in 18ct and 9ct white gold, the pendant set with a row of round brilliant cut diamonds, suspending a cushion cut sapphire 2.25 carats, suspended from a belcher link cha

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

Riviere Diamond Necklace 18k white gold, the necklace composed of a double row of graduated round brilliant-cut diamonds weighing approximately 6.28 carats in total. l. 16-1/2", total weight 17.2 gram

AN EMERALD AND DIAMOND LINE BRACELET in 18ct white gold, set with a single row twenty-six oval cut emeralds accented by pairs of round cut diamonds, the emeralds all totalling 11.0-12.0 carats, stampe

A 14K WHITE GOLD AND DIAMOND RIVIERE NECKLACE Featuring graduated bezel set round diamonds weighing approximately 10.50 carats, length 16 in.

AN EMERALD BEAD AND DIAMOND NECKLACE in 18ct white gold, comprising seven rows of graduated faceted emerald beads, the clasp in scrolling design set with round cut diamonds, stamped 18k 750, 39.0cm, 4

set with a single graduated row of seven full cut round diamonds [I-K/I-1], total approximate weight 0.91 carats; measures 14-¼ inches long; weighs 4.7 grams

A DIAMOND LONGCHAIN SAUTOIR NECKLACE in the manner of Tiffany & Co Diamond by the Yard, comprising a single row of collet set diamonds totalling with 11.5-12.5 carats, tests as 18ct white gold, stampe

14k white gold horse motif necklace, set with 20 single cut diamonds (approx. 0.20 carat total weight, color: I, clarity: SI1) on horse body, and one round ruby (approx. 1.0 mm) set on one side for an

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 7.01 CARAT DIAMOND LINE BRACELET in 18ct white gold, comprising a single row of fifty one round cut diamonds totalling 7.01 carats, stamped 750 and 51/7.01ct, 19.0cm, 12.6g.

A BLUE SAPPHIRE LINE BRACELET in 18ct white gold, set with a single row of round cut blue sapphires, the sapphires all totalling 10.0-11.0 carats, stamped 750, 17.5cm, 16.9g.

A RUBY LINE BRACELET in 18ct white gold, set with a single row of round cut rubies, the rubies all totalling 10.0-11.0 carats, stamped 750, 17.5cm, 16.4g.

A DIAMOND LINE BRACELET in 18ct white gold, set with a row of round brilliant cut diamonds all totalling 1.8-2.0 carats, stamped 750, 17.5cm, 6.4g.

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.

A DIAMOND LINE BRACELET in 18ct yellow gold, set with a single row of seventy round brilliant cut diamonds all totalling 2.8-3.0 carats, stamped 18K, 17.5cm, 7.7g.

A DIAMOND HALF ETERNITY RING in 18ct white gold, pave set with seven rows of round brilliant cut diamonds, the diamonds all totalling 1.8-2.0 carats, full British hallmarks, size N / 6.5, 8.3g.

View a video of this lot here: https://youtu.be/MUhH5fPs4kYCrafted in 18K white gold; set with round brilliant-cut diamonds, weighing a total of approximately 25.90 carats, most with G-H color and SI-

A FINE OPAL AND DIAMOND PENDANT NECKLACE in 18ct white gold, set with a cabochon opal of 9.40 carats accented by round cut diamonds, stamped Au750, pendant 3.7cm, chain 45.0cm, 5.4g.

A TANZANITE AND DIAMOND PENDANT NECKLACE in 18ct white gold, set with a heart shaped tanzanite of 14.5 carats in a border of round brilliant cut diamonds suspended from a sterling silver chain, pendan