AN ANTIQUE DIAMOND CLUSTER RING in yellow gold, set with a cluster of rose cut diamonds, no assay...

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 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 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 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 RUBY AND DIAMOND CLUSTER RING in yellow gold, set with a cushion cut ruby of approximately 0.39 carats in a cluster of rose cut diamonds, no assay marks, size N / 6.5, 1.8g.

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 and silver, set with an oval cut sapphire of approximately 1.29 carats in a cluster of old cut diamonds, no assay marks, size N1/2 / 7, 2.6g

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 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.

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.

AN ANTIQUE DIAMOND CLUSTER RING in 18ct yellow gold, set with a cluster of old cut diamonds totalling 0.73 carats, stamped 18, size J / 4, 2.7g.

AN ANTIQUE DIAMOND CLUSTER RING in high carat yellow gold and silver, set with a cluster of old cut diamonds totalling approximately 0.50 carats, unmarked, size M / 6.25, 2.5g.

AN ANTIQUE MOONSTONE, ENAMEL AND DIAMOND RING in yellow gold, set with three cabochon moonstones within a scrolling border of blue enamel, accented by rose cut diamonds, no assay marks, size P / 7.5,

A CEYLON NO HEAT SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold, set with a cushion cut sapphire of 4.79 carats in a cluster of round brilliant cut diamonds, no assay marks, size K1/2 / 5.5, 6.7g. A

A VINTAGE EMERALD AND DIAMOND CLUSTER RING in yellow gold, set with an octagonal step cut emerald in a cluster of old cut diamonds, no assay marks, size M / 6.25, 2.4g. 

A RUBY AND DIAMOND CLUSTER RING in yellow gold, set with a cushion cut ruby of approximately 0.54 carats in a cluster of old cut diamonds, no assay marks, size N / 6, 1.7g.

AN ANTIQUE RUBY AND DIAMOND RING in yellow gold, the navette face set with an oval cut ruby of 0.52 carats in a border of rose cut diamonds, no assay marks, size N / 6.5, 3.7g.

AN OPAL AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cabochon opal in a cluster of rose cut diamonds, French import mark, size O / 7, 3.9g.

A DIAMOND CLUSTER RING in white gold, set with a rose cut diamond in a cluster of further rose cut diamonds, no assay marks, size M / 6.25, 2.7g.

AN ANTIQUE THREE STONE DIAMOND RING, 19TH CENTURY in yellow gold and silver, set with three rose cut diamonds on a stylised gold band, no assay marks, size L1/2 / 6, 2.5g.

AN ANTIQUE EMERALD AND DIAMOND RING, EARLY 19TH CENTURY in yellow gold and silver, set with a cushion cut emerald of 0.64 carats within an open foliate border of rose cut diamonds, no assay marks, siz

AN ANTIQUE RUBY AND DIAMOND SWEETHEART RING, 19TH CENTURY in yellow gold and silver, set with a cushion cut ruby and a rose cut diamond, accented by further rose cut diamonds, no assay marks, size P /