AN ANTIQUE DIAMOND CLUSTER BROOCH in yellow gold, set with a cluster of rose cut diamonds in a

AN ANTIQUE VIRGIN MARY CHALCEDONY AND DIAMOND CAMEO BROOCH in yellow gold and silver, set with an oval white chalcedony cameo carved depicting the Virgin Mary, within a cluster of rose cut diamonds, n

AN ANTIQUE GARNET, PEARL, DIAMOND AND ENAMEL DEVANT DE CORSAGE BROOCH / PENDANT in 18ct yellow gold, set with a central trefoil of rose cut diamonds within clusters of oval cut garnets and pearls, sur

AN ANTIQUE EMERALD AND DIAMOND BAR BROOCH, 19TH CENTURY in yellow gold and silver, the tapering body set with clusters of step cut emeralds punctuated by rose cut diamonds, unmarked, 10.0cm, 12.7g.

AN ANTIQUE DIAMOND CLUSTER RING in yellow gold, set with a cluster of rose cut diamonds, no assay marks, size P / 7.5, 2.5g.

AN ANTIQUE GEORGIAN DIAMOND CLUSTER RING in yellow gold and silver, set with a cluster of rose cut diamonds, no assay marks, size Q1/2 / 8.5, 3.1g.

AN ANTIQUE DIAMOND CLUSTER RING in yellow gold and silver, set with a floral cluster of rose cut diamonds, no assay marks, size N1/2 / 7, 3.2g. 

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. 

AN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold, set with an oval cut sapphire of approximately 1.09 carats in a cluster of rose cut diamonds, no assay marks, size I1/2 / 4.5, 2.4g. 

AN ANTIQUE TURQUOISE AND DIAMOND CLUSTER RING in yellow gold, set with an oval cabochon turquoise in a cluster of rose cut diamonds, no assay marks, size M1/2 / 6.5, 3.4g. 

AN ANTIQUE PEARL AND DIAMOND CLUSTER BROOCH/PENDANT in yellow gold and silver, set with a pearl of 7.9mm surrounded by three concentric rows of old cut diamonds, the bail set with three further old cu

A PAIR OF ANTIQUE DIAMOND DROP EARRINGS in yellow gold, in foliate motif, set with a cluster of rose cut diamonds suspending three articulated scrolling rose cut diamond drops, surmounted by a further

AN ANTIQUE RUBY AND DIAMOND CLUSTER RING in yellow gold and silver, set with an oval ruby in a border of rose cut diamonds, no assay marks, size P1/2 / 8, 3.0g.

AN ANTIQUE RUBY AND DIAMOND CLUSTER RING in yellow gold and silver, set with an oval ruby in a border of rose cut diamonds, no assay marks, size P1/2 / 8, 3.0g.

AN ANTIQUE GEORGIAN DIAMOND CLUSTER RING, 19TH CENTURY in yellow gold and silver, set with an old mine cut diamond of 0.76 carats accented by rose cut diamonds, on a stylised trifurcated band with flo

AN ANTIQUE DIAMOND BAR BROOCH in yellow gold and silver, set with a cluster of old cut diamonds on a tapering bar set with further old cut diamonds, the diamonds all totalling 0.4-0.5 carats, no assay

Circa 1880, silver-topped 18k yellow gold The silver-topped 18k yellow gold drop earrings are set with a round cluster of eighteen rose-cut diamonds each gauged at 2mm - 2.5mm each earring topped wit

AN ANTIQUE MOONSTONE AND DIAMOND RING in yellow gold, set with a cabochon moonstone in a cluster of rose cut diamonds, no assay marks, size M / 6, 1.8g.

A PAIR OF ANTIQUE SAPPHIRE AND DIAMOND DROP EARRINGS in yellow gold, set with a row of rose cut diamonds suspending a cabochon sapphire in a cluster of rose cut diamonds, the sapphires both totalling

AN ANTIQUE DIAMOND AND ONYX DRESS RING in yellow gold, the face set with a stylised polished piece of black onyx, with applied cluster of rose cut diamonds, unmarked, size P / 7.75, 11.7g.

AN ANTIQUE PEARL AND DIAMOND DRESS RING, 19TH CENTURY in yellow gold, the face set with a cluster of pearls accented by rose cut diamonds, unmarked, size M / 6.25, 3.8g.

A PAIR OF ANTIQUE ENAMEL AND DIAMOND TASSEL EARRINGS, 19TH CENTURY in yellow gold, in the Etruscan revival manner, each set with a cluster of rose cut diamonds against a ground of black enamel, suspen

A PAIR OF ANTIQUE NATURAL PEARL AND DIAMOND EARRINGS in yellow gold, each set with a rose cut diamond suspending a natural pearl in a cluster of further rose cut diamonds, no assay marks, 1.3cm, 3.8g.

A FINE ANTIQUE DIAMOND STAR BROOCH / PENDANT in yellow gold and silver, designed as a seven rayed star, set with a central cluster of old cut diamonds, the central diamond weighing 1.89 carats, accent

Crafted of fine 18k yellow gold with a platinum flash on the face. Features alternating clusters of small rose cut diamonds and square single cut sapphires in a graduated arrangement, placing the larg