A pair of brilliant-cut diamond single-stone stud earrings.Total diamond weight 0.63ct, estimated

A pair of brilliant-cut diamond single-stone ear studs. Estimated total diamond weight 0.25ct. Weight 0.6gm. Overall condition very good. Diamonds well matched. Diamonds bright. Individual size and se

A pair of brilliant-cut diamond stud earrings. Total diamond weight 0.77ct, estimated J-K colour, SI clarity. Weight 1.1gms.

(17197) A pair of brilliant-cut diamond stud earrings. Total diamond weight 0.75ct, stamped to mount, estimated I-J colour, P1-P2 clarity. Hallmarks for London. Weight 1.4gms.

Two pairs of earrings, including a pair of round brilliant cut studs having an estimated .50 carat for each stone, 1.00 total carat weight, together with a pair having an estimated 0.20 carat for each

An 18ct gold old-cut diamond single-stone stud. Estimated diamond weight 0.55ct, J-K colour, SI clarity. Hallmarks partially indistinct. Weight 0.5gm.

Five pairs of diamond and gem-set earrings. To include a pair of 9ct gold brilliant-cut diamond single-stone stud earrings, a pair of 9ct gold pink sapphire and twist detail stud earrings, together wi

An 18ct gold brilliant-cut diamond single-stone ring. Estimated diamond weight 0.25ct, H-I colour, P1 clarity. Hallmarks for London. Ring size K1/2. 2.6gms.

A pair of brilliant-cut diamond stud earrings. Estimated total diamond weight 0.35ct, I-K colour, SI clarity. Weight 1.3gms.

A pair of platinum brilliant-cut diamond stud earrings. Estimated total diamond weight 0.50ct, H-I colour, SI clarity. Hallmarks for Sheffield. Total weight 1.2gms.

An 18ct gold diamond single-stone ring and a loose diamond. To include a brilliant-cut diamond single-stone ring, together with a loose square-shape diamond. Estimated total diamond weight 0.55ct, J-K

Two gold diamond dress rings. To include a 9ct gold brilliant-cut diamond single-stone ring and a 14ct gold baguette-cut diamond dress ring. Estimated total diamond weight 0.65ct. Hallmarks for Birmin

Two diamond rings. To include an 18ct gold brilliant-cut diamond single-stone ring, together with a single-cut diamond full eternity ring. AF. Estimated total diamond weight 0.40ct. One with hallmarks

Two diamond rings. To include a brilliant-cut diamond single-stone ring, together with a 9ct gold diamond three-stone crossover ring. Estimated total diamond weight 0.45ct, principal diamond estimated

Three rings. To include a brilliant-cut diamond collet single-stone ring, together with an 18ct gold and 9ct gold band ring. Estimated diamond weight 0.15ct, J-K colour, SI clarity. Hallmarks for Lond

An impressive single stone diamond ring, the old round brilliant cut diamond, estimated weight 2.61cts, in a plain raised six claw setting of white precious metal, tests for 18ct white gold; ring size

A single stone diamond ring, the round brilliant cut diamond, estimated weight 0.80ct, in a four claw Tiffany style setting, to plain shoulders and shank, size P, unhallmarked yellow metal tests to at

(18287) A single-stone diamond ring. The tapered band, to the square setting, with claw-set brilliant-cut diamond. Estimated diamond weight 0.65ct, J-K colour, P2 clarity. Ring size P. Weight 7.9gms.

A single stone diamond ring, claw set round brilliant cut diamond, approximate diameter 4.8mm, estimated approximate weight 0.40ct, tapered chenier shoulders, size I½, unmarked, tested as 18ct

A diamond single-stone ring. The brilliant-cut diamond, to the rose-cut diamond shoulders and plain band. Principal diamond estimated weight 0.20ct, I-J colour, SI clarity. One rose-cut diamond defici

An 18ct gold diamond single-stone ring. The brilliant-cut diamond, with calibre-cut diamond line sides. Principal diamond estimated weight 0.75ct, K-L colour, SI clarity. Hallmarks for Sheffield. Ring

A diamond single-stone ring. The brilliant-cut diamond, to the similarly-cut diamond line sides and millegrain border. Principal diamond estimated weight 0.55ct, J-K colour, VS2-SI1 clarity. Weight 3.

A diamond single-stone ring. The brilliant-cut diamond, with square-shape diamond line sides, to the angular shoulders. Principal diamond estimated weight 0.25ct, H-I colour, VS clarity. Ring size M.

A diamond single-stone ring. The brilliant-cut diamond, with tapered shoulders. Estimated diamond weight 5cts, I-J colour, P1-P2 clarity. Ring size M1/2. Weight 5.8gms.

A 1.60ct diamond single stone ring, the round brilliant cut diamond, estimated weight 1.65cts in a four claw raised setting with plain tapered shank size M, in white on yellow metal stamped '18ct, Pla