A CITRINE RING in 18ct yellow gold, set with a marquise cut citrine, French assay marks for 18ct

A CITRINE RING in 18ct yellow gold, set with a marquise cut citrine, French assay marks for 18ct gold, size P / 7, 9.3g.

A CITRINE AND DIAMOND DRESS RING in 18ct yellow gold and silver, set with an oval cut citrine within a border of foliate scroll designs set with four round cut diamonds, French assay marks, size N / 6

CHAUMET, A PERIDOT AND DIAMOND RING in 18ct yellow gold, set with a cabochon peridot, accented by round brilliant cut diamonds, signed Chaumet Paris and numbered, French assay mark for 18ct gold, size

A VINTAGE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with a cabochon sapphire and an old cut diamond of 1.47 carats, accented by further old mine cut diamonds, French assay marks for 18 carat

A FRENCH SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with an oval cut sapphire of approximately 3.57 carats accented by old cut diamonds, French assay marks, size J1/2 / 5, 10.6g. 

AN EMERALD AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an emerald cut emerald of 3.02 carats in a border of round cut diamonds, French assay marks, size R / 8.75, 8.5g.

LUCIENNE LAZON, A VINTAGE GARNET RING in 18ct yellow gold, set with an oval cut garnet in a stylised mount, the band in a tapering design, maker's mark, French assay marks, size M / 6.25, 9.5g.

LUCIENNE LAZON, A VINTAGE AMETHYST COCKTAIL RING in 18ct yellow gold, set with a round cut amethyst of approximately 23.69 carats, Lucienne Lazon maker's mark, French assay marks, size M / 6.25, 15.5g

A FRENCH MICRO MOSAIC RING in 18ct yellow gold, the round face set with pieces of coloured glass to depict a bird amongst foliage, the shoulders accented by oval cut sapphires, French assay marks, siz

BOUCHERON, A PAIR OF VINTAGE CITRINE CLIP EARRINGS in 18ct yellow gold, each set with an oval cabochon citrine, signed Boucheron and numbered, French assay marks, 2.5cm, 19.1g.

A FRENCH YELLOW DIAMOND RING in 18ct yellow gold, the stylised ring set with a round brilliant cut yellow diamond, French maker's mark, French assay marks, size K1/2 / 5.5, 5.1g.

A FRENCH DIAMOND AND ENAMEL BOMBE RING in 18ct yellow gold, the domed face set with round brilliant cut diamonds with black enamel details, the diamonds totalling 0.9-1.1 carats, French assay marks, s

A FRENCH RETRO DIAMOND RING in 18ct yellow gold, the geometric face set with two old cut diamonds, accented by rows of rose cut diamonds, French assay mark, size L / 5.5, 7.9g.

VAN CLEEF & ARPELS, A VINTAGE DIAMOND RING, 1970S in 18ct yellow gold, the tapering band pave set round brilliant cut diamonds within a gold border, signed VCA and numbered, French assay marks for 18c

A CITRINE DRESS RING, MARINA B in 18ct yellow and white gold, the oval cut citrine raised between tapering two-colour gold shoulders, signed Marina B and numbered, Italian assay marks, size N / 6.75,

VINTAGE DIAMOND UNICORN DRESS RING mounted in 18ct yellow gold, designed as a unicorn coiled around on itself, with circular cut diamonds set to the eyes, French export assay marks and maker's mark, f

A VINTAGE CITRINE RING in 18ct yellow gold, set with an emerald cut citrine, stamped 18ct, size O / 7, 11.2g.

BULGARI, A CITRINE AND TOPAZ DOPPIO RING in 18ct yellow gold, set with a cushion cut citrine and golden topaz, signed Bulgari, stamped 750, size Q / 8.25, 18.9g. 

A GARNET AND DIAMOND BANGLE in 18ct yellow gold, set with a central cabochon garnet of 24.17 carats, accented by old cut diamonds, on a twisted gold hinged bangle, French assay marks for 18ct gold, in

A DIAMOND CLUSTER RING in 18ct white gold, set with a cluster of round brilliant cut diamonds all totalling 0.9-1.0 carat, French assay marks for 18ct gold, size L / 6, 4.0g.

A PEARL AND DIAMOND CLUSTER DRESS RING in 18ct yellow gold, set with a pearl of 5.1mm, within a border of old cut diamonds, no assay marks, size N / 6.5, 2.9g.

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.

AN OPAL AND DIAMOND RING in 18ct yellow gold, set with a round cut diamond within a cluster of four cabochon opals, no assay marks, size N / 6.5, 5.4g.

A FINE DIAMOND DRESS RING in 18ct yellow gold and platinum, the stylised openwork face set throughout with old cut diamonds, no assay marks, size J1/2 / 5, 3.6g.