DIAMOND RIBBON BROOCH in 18ct white gold, designed as a

A VINTAGE RUBY, SAPPHIRE AND DIAMOND BROOCH in 18ct white gold, designed as a woven ribbon, jewelled with rows of round cut rubies, diamonds and sapphires, the diamonds totalling 3.0-4.0 carats, stamp

A VINTAGE DIAMOND AND PEARL BROOCH in 18ct white gold, designed as a lover's knot set with old cut diamonds suspending two pink pearl drops, French import marks, 3.3cm, 6.4g. 

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

A DIAMOND AND RUBY BIRD BROOCH in 18ct yellow and white gold, designed as a pheasant, with textured detail to the body, set with diamonds to the collar and a ruby eye, stamped 750, 5.4cm, 8.9g.

A white gold diamond bow and ribbon brooch, A white gold diamond bow and ribbon brooch, designed as a stylised bow and ribbon, with a round brilliant cut diamond millegrain set to the centre, to a bla

Designed as continuous ribbon of graduated baguette-cut or RBC diamonds, approx. 2.90 cts. TW, trimmed by round faceted blue sapphires, mounted in 14k. 1 1/4" diameter. 9.7 dwt.

A DIAMOND PENDANT NECKLACE in 18ct white gold, designed as a ribbon tied in a bow, jewelled throughout with round cut diamonds, the diamonds all totalling 1.1-1.3 carats, full British hallmarks, 3.5cm

A PAIR OF AQUAMARINE AND DIAMOND EARRINGS in 18ct white gold, each designed as a ribbon tied as a bow set with single cut diamonds, suspending a marquise aquamarine and diamond drop, British hallmarks

Comprising a brooch designed as a stylized floral bouquet set with marquise-cut rubies and trailing baguette-cut diamond ribbons and textured foliage, earrings and ring designed in the same manner, mo

An 18K white gold, Tahitian cultured pearl, and diamond brooch designed as a floral ribbon centering a Tahitian cultured pearl measuring approximately 13.90mm, accented by round brilliant-cut diamonds

A VINTAGE DIAMOND BROOCH in 18ct white gold, the scrolling body set with old cut diamonds all totalling 4.4-4.7 carats, later British hallmarks, 4.3cm, 11.9g.

A CORAL, ONYX AND DIAMOND BROOCH in 18ct white gold, the body terminated at either end by an oval coral cabochon within a border of black onyx, accented by trios of further black onyx cabochons within

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 VINTAGE DIAMOND STAR BROOCH in white gold, designed as a twelve rayed star set throughout with rose cut diamonds, the diamonds all totalling 1.8-2.1 carats, no assay marks, 4.5cm, 11.7g.

A DIAMOND RING in 18ct white gold, designed as an abstract flower, set with a central trio of round cut diamonds, accented by further round cut diamonds in openwork design, full British hallmarks, siz

AN ANTIQUE SAPPHIRE, PEARL AND DIAMOND BROOCH in 18ct yellow gold, designed as an elongated oval, set with step cut sapphires, two pearls and two cross motifs set with rose cut diamonds, stamped 750,

A GREEN HARDSTONE AND DIAMOND PENDANT in 18ct white gold designed as a leaf, comprising a carved piece of green hardstone within a border of brilliant cut diamonds, accented by two green gemstones, st

CARTIER, A VINTAGE CITRINE AND DIAMOND BROOCH, 1940s in 18ct yellow gold, designed as a floral cluster, set with emerald, pear and fancy cut citrines, accented by round cut diamonds, signed Cartier, n

A DIAMOND NAIL BANGLE in 18ct white gold, designed as a curved nail pave set with round brilliant cut diamonds, the diamonds all totalling 3.5-3.7 carats, no assay marks, inner circumference 16.0cm, 5

PAUL MORELLI, A PAIR OF DIAMOND DROP EARRINGS in 18ct white gold, designed as a pair of leaves, set throughout with round brilliant cut diamonds, signed Morelli, stamped 18K, 4.8cm, 8.6g.

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.

TIFFANY & CO., A RUBY AND DIAMOND FLOWER BROOCH in 18ct yellow gold, designed as a flower set with a round brilliant cut diamond in a cluster of round cut rubies, signed Tiffany & Co., st

A ROCK CRYSTAL, NEPHRITE AND DIAMOND FLOWER BROOCH in 18ct yellow gold, designed as a sprig of snowdrops, each flower comprising a carved frosted rock crystal set with a round brilliant cut diamond, t

A PEARL AND DIAMOND EAGLE BROOCH in 18ct yellow gold, designed as an eagle in flight, with diamond jewelled neck, suspending a pearl and diamond drop, French assay marks, 5.8cm, 22.2g.