A citrine dress ring. The circular-shape citrine, with

A diamond and citrine dress ring. The circular-shape citrine, with single-cut diamond surround and openwork gallery. Estimated total diamond weight 0.30ct. Ring size M1/2. Weight 8gms.

A 9ct gold citrine dress ring. The oval-shape citrine, within a rope-twist surround. Hallmarks for Birmingham, 1973. Ring size M. Weight 8.8gms.

A citrine single-stone dress ring. The oval-shape citrine, to the foliate border and ornate rope-twist gallery. Weight 7gms.

A citrine dress ring. Designed as a fancy-cut rectangular-shape citrine, within a channel setting, to the tapered band. Ring size N. Weight 9gms.

An 18ct gold diamond and citrine band ring. The brilliant-cut diamond line, with circular-shape citrine border. Estimated total diamond weight 0.30ct. Hallmarks for London, 2002. Ring size O. Weight 7

A citrine and gem-set ring. The oval-shape citrine, with circular-shape orange gem line sides. Ring size Q. Weight 5.8gms.

A selection of three gem-set rings. To include a circular-shape amethyst single-stone ring, a 9ct gold garnet and opal cluster ring, together with a citrine cluster ring. Two with hallmarks for 9ct go

A zircon and diamond dress ring. The circular-shape blue zircon, with single-cut diamond tapered shoulders. Zircon weight 2.85cts. Ring size N1/2. Weight 4.1gms.

A sapphire and diamond dress ring. The circular-shape sapphire collets, within a single-cut diamond figure eight surround, with similarly-cut diamond accent sides and bifurcated shoulders. Estimated t

A zircon dress ring. The circular-shape zircon, within openwork surround and engraved shoulders. Ring size D1/2. Weight 2.9gms.

A gem-set dress ring. The circular-shape zircon collet, within a vari-gem pear cabochon stepped surround, including ruby, sapphire, emerald and further gems, with circular-shape zircon highlights. Rin

A paste and onyx dress ring. The circular-shape colourless paste, atop a lozenge-shape onyx panel, with rope-twist surround. Ring size M. Weight 2.7gms. Overall condition fair. Surface scratches/ wear

TIFFANY & CO. - a platinum sapphire and diamond dress ring. The circular-shape sapphire, with marquise-shape and brilliant-cut diamond stylised petal sides. Signed Tiffany & Co. Estimated total diamon

A 1920s 18ct gold ruby and diamond dress ring. The circular-shape ruby and rose-cut diamond alternating line, with tapered shoulders. Hallmarks for Birmingham, 1921. Ring size N1/2. Weight 2.8gms. Ove

An early 20th century 18ct gold synthetic ruby, ruby and diamond dress ring. The circular-shape synthetic ruby and ruby line, with rose-cut diamond surround and openwork gallery. Hallmarks for Chester

A 9ct gold diamond and emerald dress ring. The circular-shape emerald quatrefoil, with brilliant-cut diamond surround. Estimated total diamond weight 0.15ct. Hallmarks for London, 1984. Ring size M. W

A 9ct gold sapphire and diamond dress ring. The circular-shape sapphire panel, within a single-cut diamond border, to the plain band. Hallmarks for Sheffield, 2014. Weight 2.6gms.

An amethyst dress ring. The fancy-cut circular-shape amethyst, with circular-shape amethyst split shoulders and surround. Ring size Q. Weight 5.4gms.

AMETHYST AND SMOKY QUARTZ PENDANT AND RING SUITE; CITRINE DRESS RING; ABSTRACT DRESS RING 1st: The step-cut amethyst and smoky quartz pendant suspended from a torque, the ring of matching design, 2nd:

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,

CITRINE DRESS RING Set with an octagonal-cut citrine, ring size approx. M½ For further information on this lot please visit Bonhams.com

KIM BUCK FOR GEORG JENSEN, NORDIC SUMMER, A CITRINE DRESS RINGThe polished oval citrine panel with a fancy cut to the pavilion, in a diagonal collet setting to a polished shank, with Georg Jensen make

A citrine dress ring, claw set octagonal faceted citrine, approximately 12.75 x 17.2mm, estimated approximate weight 21.00ct, size S½, unhallmarked, stamped '18K', weight 11.7g, cased

A CITRINE DRESS RING in yellow gold, set with a large oval cut citrine, unmarked, size L / 6, 7.8g.