A Morganite Sapphire & Diamond set 18ct Rose, White &

Pair of Enigma Collection sapphire, ruby, and diamond earrings set in white and rose gold with black rhodium accents, featuring (66) round red rubies weighing approximately 0.98ctw, (60) round blue sa

A SAPPHIRE AND DIAMOND RING in 18ct white gold, set with an oval cut sapphire of 3.13 carats in a double border of round brilliant cut diamonds, the diamonds all totalling 1.0-1.1 carats, stamped 18K,

A MOONSTONE, SAPPHIRE AND DIAMOND RING in 18ct white gold, set with a cabochon moonstone totalling 6.90 carats in a double border of round brilliant cut diamonds and round cut sapphires, stamped Au750

AN UNHEATED VIOLET SAPPHIRE AND DIAMOND DRESS RING in 18ct white gold, set with a central oval cut violet sapphire of 2.02 carats, within a navette border set with clusters of marquise and round brill

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut sapphire of approximately 4.11 carats in a cluster of round brilliant cut diamonds all totalling 1.4-1.6 carats, stamped 18

A SAPPHIRE AND DIAMOND LINE BRACELET in 18ct white gold, set with a row of French cut sapphires between two rows of round brilliant cut diamonds, the sapphires all totalling 6.07 carats, the diamonds

Fabulous Modern 18ct white gold textured shank sapphire and diamond dress ring, set with 2 oval cut dark blue sapphires total weight of sapphires 2.22ct, and 20 round brilliant cut diamonds, total wei

A SAPPHIRE AND DIAMOND DRESS RING in 18ct white gold, set with two rows of pear cut sapphires accented by a border of round brilliant cut diamonds, British hallmarks for 18ct gold, size L / 5.5, 6.4g.

A SAPPHIRE AND DIAMOND DRESS RING in 18ct white gold, set with two round cut sapphires accented by six marquise cut diamonds, the sapphires both totalling 2.40 carats, the diamonds all totalling 1.50

A SAPPHIRE, DIAMOND AND RUBY DRESS RING in 18ct white gold, set with a round cut sapphire, a single and old cut diamond and an oval cut ruby, stamped 18ct, size R / 8.5, 4.2g.

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with a pear shaped sapphire of 1.20 carats, in a cluster of round brilliant cut diamonds totalling 0.12 carats, stamped Au750, size O / 7, 3

A SAPPHIRE AND DIAMOND LINE BRACELET in 18ct white gold, set with princess cut sapphires and princess cut diamonds, stamped 750, 18.3cm, 10.1g.

A COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with a central cushion cut sapphire of 5.13 carats, encircled by a border of single cut diamonds, later British import marks,

A vintage Russian custom made ring with an elegant design with filigree and openwork accents, made of 14K rose and white gold, set with diamonds and a sapphire. Apparently unmarked. Vintage Rings And

A CEYLON NO HEAT SAPPHIRE AND DIAMOND RING in platinum and 18ct white gold, set with a cushion cut blue sapphire of 4.17 carats, within a border of round cut diamonds, the diamonds all totalling 2.2-2

A SAPPHIRE AND DIAMOND THREE STONE RING in 18ct white gold, set with an oval cut sapphire of 2.52 carats between two cushion cut diamonds both totalling 2.0-2.1 carats, stamped 18ct, size O / 7, 4.6g.

ADLER BARTHELAY, A WHITE GOLD AND DIAMOND WRISTWATCH, REF. 61208 in 18ct white gold, with mother of pearl dial and three subsidiary dials, a pave set diamond bezel, synthetic sapphire cabochon crown a

A PAIR OF SAPPHIRE AND DIAMOND CLUSTER EARRINGS in 18ct white gold, each set with an oval cut sapphire in a cluster of round brilliant cut diamonds, the sapphires both totalling 3.56 carats, the diamo

A PAIR OF PINK SAPPHIRE AND DIAMOND DROP EARRINGS in 18ct white gold, each set with an emerald cut pink sapphire within a border of round brilliant cut diamonds, the pink sapphires both totalling 2.02

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,

A DIAMOND AND SAPPHIRE TARGET RING in 18ct white gold, set with a round brilliant cut diamond in a concentric border of calibre cut sapphires and round brilliant cut diamonds, stamped 18K, size M1/2 /

A PAIR OF MORGANITE AND DIAMOND DROP EARRINGS in 18ct rose gold, each set with an oval cut morganite suspending a pear cut morganite within a cluster of round brilliant cut diamonds, the morganites al

Diamond Bar Pin. Antique 14kt yellow gold bar pin displaying a central bezel set oval faceted sapphire with a surround of rose cut diamonds set within white gold. Sapphire measures approx. 4.8mm x 3.3

AN ORANGE SAPPHIRE AND DIAMOND RING in 18ct white and yellow gold, set with a cushion cut orange sapphire of approximately 5.4 carats between two trilliant cut diamonds totalling 0.8-0.9 carats, maker