A YELLOW AND WHITE DIAMOND CLUSTER NECKLACE in platinum and 18ct yellow gold, comprising graduating

A TIGER'S EYE, RUBY AND DIAMOND PENDANT NECKLACE in 18ct yellow and white gold, the pendant comprising a circular tiger's eye with an applied emblem of Saudi Arabia set with diamonds, in a foliate bor

A PAIR OF SAPPHIRE, YELLOW SAPPHIRE AND DIAMOND HOOP EARRINGS in 18ct white gold, each comprising a flower motif, set with round cut blue sapphire petals, the centres set with a cluster of round cut y

DE BEERS, A DIAMOND NECKLACE in 18ct yellow gold, comprising a bezel set round brilliant cut diamond on a fine link chain, signed De Beers and numbered, stamped 750, 41.0cm, 2.9g.

A FINE RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold and white gold, set with an oval cut ruby of 7.05 carats in a cluster of old cut diamonds, the diamonds all totalling 1.3-1.4 carats, stamped 1

CARTIER, A PAIR OF CHRYSOPRASE AND DIAMOND EARRINGS, 1990 in 18ct white and yellow gold, each comprising two links suspending a carved chrysoprase leaf accented by round brilliant cut diamonds, signed

AN UNHEATED RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with an oval cut ruby of 1.42 carats within a border of round cut diamonds, stamped 18ct & Plat, size M / 6, 2.5g. Accom

AN UNHEATED RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a round cut ruby of 1.14 carats, in a cluster of round cut diamonds, stamped PLAT 18CT, size O / 7.25, 4.1g. With a

A FINE DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a principal old European cut diamond of 0.72 carats within a border of single cut diamonds, stamped 18ct Plat, size N1/2 / 7, 2.7

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with an oval cut sapphire, in a halo of old mine cut diamonds, to stylised shoulders, stamped with maker's mark and 18CT & PLA

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with an oval cut blue sapphire of 1.36 carats within a border of round cut diamonds, with further diamonds set to the shoulder

AN ANTIQUE OPAL AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a cabochon opal in a cluster of rose cut diamonds, stamped 18CT & PLATINUM, size M / 6.25, 2.7g. 

A VINTAGE DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a floral cluster of old European and round brilliant cut diamonds, stamped 18ct & PLAT, size K1/2 / 5.5, 1.9g. 

A Diamond Necklace. 10 karat yellow and white gold necklace mounting contains 38 graduating prong set round diamonds Length: 17 1/2" Wt: 22.4 grams

A PAIR OF PERIDOT AND DIAMOND DROP EARRINGS in 18ct yellow gold, comprising a cluster of round brilliant cut diamonds suspending two further diamonds and a pear cut peridot in a cluster of further rou

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

DUAL TONE GOLD NECKLACE ~ 18" 14KT YELLOW GOLD NECKLACE SIGNED "XL" W/ GEOMETRIC 14KT WHITE GOLD & DIAMOND CLUSTER PENDANT, THREE GRADUATED SQUARES EACH CONTAINING A DIAMOND CLUSTER, APPROX. 5.8 GRAMS

Up for your viewing we present a beautiful Vintage yellow and white gold diamonds and ruby necklace. The necklace features a solid 14k yellow gold body with angled links in a fine polished finish. The

AN ANTIQUE NATURAL SALTWATER PEARL AND DIAMOND NECKLACE in yellow gold, comprising four graduated rows of natural pearls ranging from from 2.5-3.6mm, the clasp set with a cluster of old cut diamonds,

NO RESERVE - A SAPPHIRE AND DIAMOND CLUSTER RING, EARLY 20TH CENTURY in 18ct yellow gold and platinum, set with an oval cut blue sapphire within a border of single cut diamonds, maker's mark SH&Co, st

A necklace in 18ct yellow and white gold; added a ditto bracelet; extra added a tie-pin in 18ct white gold mounted with a brilliant-cut diamond and a pearl, Total weight 21,6 g

AN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING, EARLY 20TH CENTURY in 18ct yellow gold and platinum, set with an oval cut sapphire within a halo of round cut diamonds, stamped 18ct Plat, size N / 6.5, 2

A LADIES 18CT YELLOW GOLD TWO CLUSTER DIAMOND RING each cluster set with seven brilliant cut diamonds mounted on a white gold setting and yellow gold shank, total diamond weight 2.02ct, total weight o

Type Ring Stones Five round brilliant cut diamonds graduating between approx 3.7mm and 2.5mm diameter each, weighing total of 0.50 carat estimated, assessed colour H/I, assessed clarity SI1 - I1 Setti

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