An 18ct gold 'Parentesi' ring, by Bulgari. Swiss convention marks. Ring size N. 10.7gms.

An 18ct gold 'Happy Diamonds' diamond ring, by Chopard.Stamped 750. Swiss convention marks.Ring size J1/2. 4.6gms.

CARTIER - an 18ct gold 'Love' ring. The polished band, with repeating screw motif. Signed Cartier, G39438. Swiss convention marks. Ring size K. Cartier size 51. Weight 6.7gms. With case and papers.

CARTIER - an 18ct gold 'Love' ring. Designed as a series of screw head motifs. Signed Cartier, ANH621. Swiss convention marks. Ring size P. Cartier size 56. Weight 3.5gms.

CARTIER - an 18ct gold 'Love' band ring. Decorated with a series of screw-head motifs. Signed and numbered Cartier, BA9580. Swiss convention marks for 18ct gold. Ring size S. Weight 8.1gms. Overall co

The openwork curved band, with two panther head terminals, highlighted with onyx noses and tsavorite garnet eyes, signed and numbered Cartier BCC256, Swiss Convention marks, ring size L, with box.

The black ceramic and round brilliant-cut diamond set gold flexible brick-link band, with Chanel logo panel spacer, signed and numbered Chanel 2004617, Swiss convention marks, ring size M 1/2, with bo

An 18ct gold free-moving diamond and mother-of-pearl 'Happy Hearts Wings' ring, by Chopard.Diamond weight 0.05ct, estimated G-H colour, VS clarity.Swiss convention marks. Ring size L. 5.5gms.

An 18ct gold brilliant-cut diamond and black ceramic 'Ultra' ring, by Chanel.Estimated total diamond weight 0.40ct, G-H colour, VS clarity.Swiss convention marks. Ring size K1/2. 10gms.With maker's ca

BULGARI - an 18ct gold 'B.Zero1' diamond ring. The brilliant-cut diamond line, with logo sides. Signed Bulgari. Estimated total diamond weight 0.70ct. Convention marks for Switzerland. Ring size O 1/2

CARTIER - an 18ct gold 'Love' ring. Decorated with a series of screw-head motifs. Signed and numbered Cartier YB5742. Convention marks forSwitzerland. Ring size S. Weight 3.9gms.

GEORG JENSEN - an 18ct gold 'Fusion' ring. Comprising three bi-colour interlocking bands. Maker's marks for Georg Jensen. Convention marks for Denmark. Ring size X. Weight 22.8gms. Overall condition g

CARTIER - an 18ct gold 'Love' ring. Decorated with a series of screw-head motifs. Signed and numbered Cartier, AHC332. Convention marks for Switzerland. Width 5.5mms. Ring size I. Weight 5.4gms.

A DIAMOND DRESS RING, BULGARI in 18ct yellow gold, pave set with round cut diamonds totalling 4.0-5.0 carats, signed Bvlgari, stamped 750, size N / 7, 10.9g.

CEYLON NO HEAT SAPPHIRE AND DIAMOND RING, BULGARI in platinum and 18ct gold, claw set with an emerald cut sapphire of 6.54 carats, accented by pairs of baguette cut diamonds, signed Bvlgari, size N /

An 18ct gold diamond 'Lovepods' ring, by Pandora.Maker's marks for Pandora. Estimated total diamond weight 0.50ct. Hallmarks for Edinburgh. Ring size N. 5.6gms.

CARTIER: CITRINE 'TANK' RING Set with a bufftop citrine, mounted in 18 carat white gold, signed Cartier, numbered, Swiss assay mark, European Convention mark, ring size approx. K½, maker's case F

CARTIER: CITRINE 'TANK' RING Set with a bufftop citrine, mounted in 18 carat white gold, signed Cartier, numbered, Swiss assay mark, European Convention mark, ring size approx. K½, maker's case,

BULGARI - an 18ct gold brown marble 'B.Zero1' ring. The brown marble, with spiral groove, to the Bulgari logo sides. Maker's marks for Bulgari. Hallmarks for Sheffield. Ring size M. Total weight 7.6gm

A DIAMOND CLUSTER RING in 18ct yellow gold, set with a cluster of round brilliant cut diamonds all totalling 1.8-2.0 carats, British import marks, size N / 6.5, 4.1g.

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.

A VINTAGE EMERALD DRESS RING in 18ct yellow gold, the band set with an oval cabochon emerald of 1.34 carats, Italian assay marks, size N / 6.5, 9.2g.

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 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

AN OPAL ETERNITY RING in 18ct yellow gold, set all around with a row of round cabochon opals, no assay marks, size N / 6.75, 0.9g.