18ct gold and platinum mounted claw set single ston

A GOOD 18CT GOLD AND PLATINUM DRESS SET mounted in mother of pearl and gold, within fitted Mappin & Webb box.

CEYLON NO HEAT SAPPHIRE AND DIAMOND RING, BULGARI in platinum and 18ct gold, claw set with an emerald cut sapphire of 6.54 carats, accented by pairs of baguette cut diamonds, signed Bvlgari, size N /

AN EMERALD AND DIAMOND DRESS RING in 18ct gold and platinum, set with a square step cut emerald accented by single cut and rose cut diamonds, stamped 18ct Plat, size M / 6.25, 3.2g.

A DIAMOND DRESS RING, CIRCA 1930 in 18ct yellow gold and platinum, the stylised band set with five graduated single cut diamonds, stamped 18ct Plat, size P / 7.75, 2.5g.

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 SET OF TWO THREE STONE RINGS one in 18ct yellow gold and platinum, set with a square step cut ruby accented by two single cut diamonds, stamped 18ct & PT, size O1/2 / 7.5, 2.2g, one in 9ct yello

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.

An emerald and diamond brooch claw-set with a single row of twelve round-cut emeralds, and eight round brilliant-cut diamonds, modelled in 18ct gold(Diameter: 2.6cm)

A VINTAGE GEMSET FLOWER BASKET BROOCH in 18ct yellow gold and platinum, designed as a basket of flowers, set with single cut diamonds, round cut rubies, emeralds and sapphires, stamped 18ct PLAT, 4.0c

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 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

An emerald and diamond three-stone ring claw-set with a square emerald-cut emerald, flanked to either side by a trilliant-cut diamond, to a plain band, mounted in 18ct gold(Ring size: L)

A tourmaline and diamond cluster ring claw-set with a reddish-pink oval-cut tourmaline, in a double border of round brilliant-cut diamonds, to a plain shank, mounted in 18ct gold(Ring size: R/S)

A diamond ring claw-set with an old round-cut diamond, mounted in 18ct gold(Ring size: V)

A diamond five-stone ring claw-set with five round brilliant-cut diamonds, to a plain band, mounted in 18ct gold(Ring size: K)

An Edwardian sapphire and diamond 18ct gold five stone half hoop ring, the five slightly graduated oval and circular cut sapphires claw mounted with pave set diamond accents, carved mounts, Size N1/2,

A platinum and 18ct gold diamond five-stone ring, together with a 9ct gold diamond single-stone ring. The first set with single-cut diamonds, the second set with a brilliant-cut diamond. Estimated tot

AN ART DECO RUBY AND DIAMOND DRESS RING, EARLY 20TH CENTURY in 18ct yellow gold and platinum, the rectangular face set with a step cut ruby accented by single cut diamonds, stamped 18ct Plat, size M /

A diamond single-stone ring claw-set with a round brilliant-cut diamond, to a plain band, mounted in platinum; together with a baguette and round brilliant-cut diamond half-eternity ring, mounted in p

A diamond single-stone ring set with a round brilliant-cut diamond, mounted in 18ct gold(Ring size: K)

A diamond single-stone ring claw-set with a cut-cornered square modified brilliant-cut diamond, to a plain band, mounted in platinum; with GIA later inscription number 6107374369, stating that the dia

Five gold gem-set rings. To include an early 20th century platinum and 18ct gold single-cut diamond three-stone crossover ring, an early 20th century 18ct gold and platinum synthetic ruby dress ring,

A VINTAGE AQUAMARINE AND DIAMOND BOW BROOCH, CIRCA 1950 in platinum and 18ct white gold, set with two tapered fancy cut aquamarines, accented by rose cut, single cut and round brilliant cut diamonds,

A FRENCH ART DECO DIAMOND CLIP BROOCH in platinum and 18ct white gold, designed as a shield, set with shield, baguette, emerald, and single cut diamonds all totalling 3.0-3.5 carats, French assay mark