A DIAMOND PENDANT AND EARRINGS SET each set with a single marquise cut diamond, no assay marks,

A PAIR OF DIAMOND DROP EARRINGS each comprising a scrolling body set with single and marquise cut diamonds, suspending five marquise diamond drops, no assay marks, 6.4cm, 14.8g.

A PAIR OF COLOMBIAN EMERALD AND DIAMOND EARRINGS each set with a cabochon emerald of 5.48 and 4.84 carats surmounted by a geometric design of old and single cut diamonds, no assay marks, 2.3cm, 7.5g.

A PAIR OF PEARL AND DIAMOND DROP EARRINGS in 18ct yellow gold and platinum, the articulated bodies set with old cut and single cut diamonds, suspending pearls, no assay marks, 5.0cm, 10.2g.

A PAIR OF PINK SAPPHIRE AND DIAMOND EARRINGS in yellow gold, each set with oval and marquise cut pink sapphires and a round brilliant cut diamond, no assay marks, 1.8cm, 1.4g.

AQUAMARINE AND DIAMOND PENDENT EARRINGS Each of tassel design, set with rows of alternating pear-shaped aquamarines and brilliant and marquise-cut diamonds, French assay marks, length approx. 6.6cm

A PAIR OF DIAMOND AND PEARL DROP EARRINGS in 18ct yellow gold and platinum, each comprising a row of geometric links set with single cut diamonds, suspending a pearl drop, no assay marks, 5.3cm, 10.1g

A PAIR OF SAPPHIRE AND DIAMOND DROP EARRINGS each set with an oval cut sapphire in a border of single cut diamonds suspended from two round brilliant cut diamonds, no assay marks, 1.5cm, 2.7g.

A SINGLE DIAMOND STUD EARRING in yellow gold, set with an old European cut diamond of 0.60 carats, no assay marks, 0.5cm, 0.8g.

A PAIR OF TURQUOISE AND DIAMOND DROP EARRINGS each set with a drop shaped cabochon turquoise suspended from graduated tiers of half-spherical links set with rose cut diamonds, no assay marks, 5.3cm, 1

AN ART DECO DIAMOND RING, CIRCA 1920 in platinum, set with an old European cut diamond of approximately 1.10 carats in a fine pierced mount set with single cut diamonds, no assay marks, size J1/2

A PAIR OF DIAMOND DROP EARRINGS each set with three flat cut diamonds, no assay marks, 3.8cm, 2.7g.

A PAIR OF DIAMOND HOOP EARRINGS set inside out with round brilliant cut diamonds, no assay marks, 2.2cm, 3.9g.

AN ENAMEL AND DIAMOND GOOSE BROOCH in yellow gold, depicting a snow goose in flight, its body decorated in shaded enamel, with a single cut diamond set to the eye, no assay marks, 4.9cm, 7.2g.

A CEYLON NO HEAT SAPPHIRE AND DIAMOND RING set with a cushion cut blue sapphire of 6.12 carats, within a border of single cut diamonds, no assay marks, size N / 6.75, 5.4g. Accompanied by a gemmologic

AN ART DECO DIAMOND RING set with an old European cut diamond of 1.03 carats, on a tapering openwork band set with single cut diamonds, the diamonds all totalling 1.6-1.8 carats, no assay marks, size

A PAIR OF ANTIQUE DIAMOND EARRINGS each set with a cluster of rose cut diamonds, suspending a pear shape diamond drop within a frame of rose cut diamonds, no assay marks, 4.3cm, 7.5g.

A pair of diamond and 14k gold earrings each a navette-shaped open-form pendant earring, set with 88 single-cut diamonds; 2.03 dwt; length: 1 7/8 in

A PAIR OF RUBY AND DIAMOND PENDANT EARRINGS, each earring set with an oval-shaped ruby, within a frame of single-cut diamonds, mounted in 9K gold, length 2.6cm

A GARNET AND DIAMOND RING set with an oval cut garnet, the shoulders accented by single cut diamonds, no assay marks, size O / 7, 4.2g.

A VINTAGE EMERALD AND DIAMOND RING set with a rectangular step cut emerald in a border of single cut diamonds, no assay marks, size N / 6.5, 2.5g.

NO RESERVE - A PAIR OF DIAMOND BUTTERFLY EARRINGS each designed as a butterfly set with round cut diamonds, no assay marks, 1.3cm, 1.6g.

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

A RUBY AND DIAMOND TARGET RING set with a principal old cut diamond of 0.40 carats in a concentric border of calibre cut rubies and single cut diamonds, no assay marks, size N / 6.5, 5.5g.

A SAPPHIRE AND DIAMOND DRESS RING set with an oval cut sapphire of 0.55 carats in a stylised cross shaped border of french cut sapphires and single cut diamonds, no assay marks, size N / 6.75, 4.2g.