A DIAMOND CROSS PENDANT in 18ct white gold, set with round brilliant diamonds, stamped 750, 4.4cm,

A DIAMOND CROSS PENDANT NECKLACE in 18ct white gold, designed as a stylised cross set throughout with round brilliant cut diamonds, stamped ABD, partial British hallmarks, pendant 5.1m, chain 42.2cm,

A 3.00 CARAT SOLITAIRE DIAMOND RING in 18ct white gold, set with a round brilliant cut diamond of 3.00 carats, stamped 750, size N / 6.75, 6.9g. Accompanied by a gemological report from the GIA statin

A SOLITAIRE DIAMOND ENGAGEMENT RING in 18ct white gold, set with a round brilliant cut diamond of 0.67 carats, stamped 750, size O1/2 / 7.25, 3.6g.

TIFFANY & CO., A PAIR OF DIAMOND HOOP EARRINGS in 18ct white gold, designed as a hoop, set with round brilliant cut diamonds, signed Tiffany & CO., stamped 750, 3.3cm, 5.7g.

A DIAMOND HALF ETERNITY RING in 18ct white gold, the band half set with a row of round brilliant cut diamonds, stamped 750, size S / 9, 2.2g.

A PAIR OF EMERALD, SAPPHIRE, RUBY AND DIAMOND TUTTI FRUTTI EARRINGS in 18ct white gold, set with round brilliant cut diamonds, carved rubies, carved emeralds and carved sapphires, stamped 750, 4.5cm,

AN UNHEATED RUBY AND DIAMOND RING in 18ct white gold, set with a cushion cut ruby of 1.87 carats, accented by carrie and round brilliant cut diamonds totalling 1.90 carats, stamped 750, size N / 7, 7.

CHAUMET, A TANGO DIAMOND RING in 18ct white gold, designed as two interlocking swirl rings one set with round brilliant cut diamonds, signed Chaumet Paris, stamped 750, size 5 / K, 16.0g.

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 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 DIAMOND TOI ET MOI RING in 18ct white gold, set with two round brilliant cut diamonds on a band set with trios of round brilliant cut diamonds, stamped 750, size Q / 8, 4.0g.

POMELLATO, A ONYX AND DIAMOND CAPRI RING in 18ct white gold, set with a faceted onyx, accented by round brilliant cut diamonds to the band, signed Pomellato, stamped 750, size M / 6, 6.6g.

A PAIR OF DIAMOND CLUSTER EARRINGS in 18ct white gold, each set with a cluster of round brilliant cut diamonds totalling 1.0-1.1 carats, stamped 750, 1.0cm, 2.8g.

AN EMERALD AND DIAMOND RING in 18ct white gold, set to the centre with an oval cut emerald of 2.75 carats in a border of round brilliant and baguette cut diamonds totalling 1.03 carats, stamped 750, s

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 PAIR OF DIAMOND DROP EARRINGS in 18ct white gold, each set with a trio of round brilliant cut diamonds suspending two rows of further round brilliant cut diamonds, stamped 750, 3.2cm, 4.0g.&nbs

A DIAMOND, EMERALD AND ONYX PANTHER PENDANT NECKLACE in 18ct white gold, the panther set with round cut diamonds, pear cut emeralds and polished onyx, on a polished onyx ball, stamped 750, 3.8cm, 28.9

AN AQUAMARINE AND DIAMOND TIARA in 18ct white gold, in foliate design, set with pear shaped aquamarines and round brilliant cut diamonds, the diamonds all totalling 14.0-16.0 carats, stamped 750, 58.8

A PAIR OF OPAL AND DIAMOND CLUSTER EARRINGS in 18ct white gold, each set with a cabochon opal in a cluster of round brilliant cut diamonds, suspending a further opal and diamond cluster, stamped 750,

10k white and yellow gold necklace hung with a 10k yellow gold Cross pendant set with round brilliant cut diamonds. Pendant stamped 10k GDH 4.87. Approx. length of chain 24 in., pendant 2.25 in., over

Vintage Pave Set Round Brilliant Cut Diamond and 18 Karat Yellow and White Gold Heart Pendant. Diamonds G-H color, VS2-SI1 clarity. Stamped 750. Measures 1-3/4" H, 1-3/4" W. Approx. weight: 28.76 Cond

18k white gold necklace hung with a oval concave pendant set with 2 ctw round brilliant cut diamonds (G color; VSI clarity 0. Chain stamped 750. Pendant stamped 750 along with indistinguishable hallma

Pave Set Round Brilliant Cut Black and White Diamond and 18 Karat White Gold Pendant. White diamonds D-E color, VS1 clarity. Stamped 18K 750. Measures 2" L, 1-5/8" W. Approx. weight: 16.05 grams. Cond

A STAMPED "750" 18KT WHITE GOLD RUBY & DIAMOND PENDANT AND EARRING SET. THE 3 RED NATURAL RUBIES ARE 1.00CT AND HAVE GOOD COLOR AND CLARITY. THE 3 ROUND BRILLIANT CUT DIAMONDS ARE 0.10CT.,G=COLOR, VS=