A colour treated diamond single-stone ring. The

DIAMOND SINGLE-STONE RING The step-cut diamond, weighing 6.30 carats, ring size J Footnotes: Accompanied by a report from GIA stating that the diamond is G colour, SI1 clarity. Report number 22255108

DIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 5.36 carats, within a six-claw setting, ring size M Footnotes: Accompanied by a report from GIA stating that the diamond is F colour, SI2

DIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 5.73 carats, in a brushed mount, ring size M Footnotes: Accompanied by a report from GIA stating that the diamond is I colour, SI1 clarity

DIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 4.11 carats, ring size M Footnotes: Accompanied by a report from GIA stating that the diamond is K colour, SI1 clarity. Report number 2191

An 18ct gold diamond single-stone ring. The rectangular-shape diamond, to the tapered shoulders and plain band. Estimated total diamond weight 5-5.25cts, K-L colour, P1 clarity. Hallmarks for Birmingh

DIAMOND SINGLE STONE RING The brilliant-cut diamond, weighing 2.81 carats, ring size N Footnotes: Accompanied by a report from GIA stating that the diamond is K colour, VS2 clarity. Report number 2195

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.

(546813-5-A) A diamond single-stone ring. The brilliant-cut diamond, to the slightly tapered band. Estimated diamond weight 1.40cts, H-I colour, SI clarity. Ring size L. Weight 2.6gms.

A diamond single-stone ring. The old-cut diamond, with tapered shoulders and plain band, Estimated diamond weight 1.15cts, tinted colour, VS clarity. Ring size L. Weight 2.3gms. Overall condition good

A diamond single-stone ring. The brilliant-cut diamond, with crossover gallery and tapered shoulders. Estimated diamond weight 0.75ct, G-H colour, VS clarity. Ring size N. Weight 3.6gms.

A diamond single-stone ring. The oval-shape diamond, weighing 1.01cts, to the plain sides. Estimated H-I colour, SI clarity. Ring size m 1/2. Hallmarks for Sheffield. Weight 3.1gms. Overall condition

An 18ct gold diamond single-stone ring. The brilliant-cut diamond, to the tapered sides and plain band. Estimated diamond weight 1ct, tinted colour, SI2-P1 clarity. Hallmarks for Sheffield. Weight 3.6

An 18ct gold diamond single-stone ring. The brilliant-cut diamond, with tapered band. Estimated diamond weight 0.75ct, H-I colour, VS2-SI1 clarity. Hallmarks for London. Ring size M. Weight 8.4gms. Ov

An 18ct gold diamond single-stone ring. The brilliant-cut diamond, within a raised four-claw setting, to the plain band. Diamond weight1.01ct, stamped to band, estimated J-K colour, P2 clarity. Hallma

A diamond single-stone ring. The brilliant-cut diamond, to the tapered band. Estimated diamond weight 1.10cts, J-K colour, P1 clarity. Weight 3.7gms.

A diamond single-stone ring. The heart-shape diamond, to the plain band. Estimated diamond weight 0.75ct, H-I colour, VS2-SI1 clarity. GIA laser inscription covered by mount. Ring size H1/2. Weight 2.

A diamond single-stone ring. The square-shape diamond, to the tapered shoulders and plain band. Estimated diamond weight 1ct, L-tinted colour, SI clarity. Ring size M. Weight 3.8gms.

An 18ct gold diamond single-stone ring. The brilliant-cut diamond, with tapered band. Diamond weight 2cts, tinted colour, P1-P2 clarity. Hallmarks for Sheffield. Ring size N1/2. Weight 3.7gms.

An 18ct gold diamond single-stone ring. The marquise-shape diamond, to the tapered shoulders and plain band. Estimated diamond weight 1.10ct, L-tinted colour, SI2-P1 clarity. Hallmarks for Birmingham.

A diamond single-stone ring. The brilliant-cut diamond, to the tapered shoulders and plain band. Estimated diamond weight 1ct, tinted colour, VS clarity. Weight 2.1gms.

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

An 18ct gold diamond single-stone ring. The brilliant-cut diamond, to the tapered shoulders and plain band. Estimated diamond weight 0.65ct, K-L colour, P1 clarity. Hallmarks for Birmingham. Weight 3g

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 circular-cut diamond, to the single-cut diamond line sides and plain band. Principal diamond estimated weight 0.75ct, I-J colour, P1 clarity. Weight 3.7gms.