An 18ct gold colour treated diamond band ring. The

Five diamond and gem-set rings. To include an 18ct gold diamond tri-colour crossover band ring, a 9ct gold diamond three-stone ring, with three further rings. Estimated total diamond weight 0.25ct. On

A gentleman's 18ct gold diamond band ring. The brilliant-cut diamond, inset to the plain band with grooved edges. Diamond weight 0.40ct, stamped to band, estimated H-I colour, P1 clarity. Hallmarks fo

An 18ct gold pink sapphire and diamond band ring. Total pink sapphire weight 0.38ct.Total diamond weight 0.24ct, estimated I-J colour, SI clarity.Hallmarks for London, 2006.Ring size N1/2. 3.8gms.

An 18ct gold diamond band ring. Of bi-colour design, the brilliant-cut diamond openwork scrolling foliate motif, to the scroll engraved sides and polished back panel. Estimated total diamond weight 0.

An 18ct gold diamond band ring. Of bi-colour design, the brilliant-cut diamonds, inset to the plain band. Estimated total diamond weight 0.30ct. Import marks for London. Ring size L. Weight 6.9gms. Ov

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 18ct gold diamond three-stone ring. The brilliant-cut diamond line, with bi-colour mount. Total diamond weight 0.33ct, stamped to band. Hallmarks for London. Ring size N. Weight 3.7gms.

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 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 oval old-cut diamond, with tapered band. Estimated diamond weight 1ct, tinted colour, SI clarity. Hallmarks for Birmingham, 1991. Ring size N. Weight 2.6gms

An 18ct gold diamond ring. The brilliant-cut diamond, with similarly-cut diamond trefoil sides. Total diamond weight 0.50ct, stamped to band, principal diamond estimated I-J colour, P2 clarity. Hallma

THEO FENNELL - an 18ct gold beryl and diamond 'Rainforest' ring. Of bi-colour design, the circular green beryl cabochon, hinged to reveal a frog, to the foliate and pave-set diamond band. Signed Fenne

A Victorian 18ct gold diamond single ring. The old-cut diamond, inset to the tapered band. Estimated diamond weight 1.40cts, tinted colour, P1-P2 clarity. Hallmarks for Birmingham, 1895. Ring size O1/

An 18ct gold diamond single-stone ring. The brilliant-cut diamond, within an illusion mount, to the plain band. Estimated diamond weight 0.20ct, tinted colour, VS clarity. Hallmarks for London, 1978.

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 mid 20th century 18ct gold diamond cluster ring. The old-cut diamond, within a single-cut diamond surround, to the plain band. Principal diamond estimated weight 0.75ct, tinted colour, SI clarity. R

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.

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

An 18ct gold diamond single-stone ring. The brilliant-cut diamond, to the tapered shoulders and plain band. Estimated diamond weight 0.50ct, H-I colour, SI clarity. Hallmarks for Birmingham. Weight 3.

An 18ct gold diamond ring. The brilliant-cut diamond, inset to the tapered band. Estimated diamond weight 0.35ct, I-J colour, P1 clarity. Hallmarks for London, 1972. Ring size P1/2. Weight 10.8gms.

An 18ct gold diamond single-stone ring. The old-cut diamond, inset to the tapered band. Estimated diamond weight 0.50ct, H-I colour, SI2-P1 clarity. Hallmarks for London, 1999. Ring size Q. Weight 7.8

A mid 20th century 18ct gold and platinum diamond single-stone ring. The brilliant-cut diamond collet, to the tapered shoulders and plain band. Estimated diamond weight 0.45ct, J-K colour, P1. Weight

A gentleman's Edwardian 18ct gold diamond single-stone ring. The old-cut diamond, within an elongated claw setting to the plain band. Estimated diamond weight 0.50ct, I-J colour, P2 clarity. Hallmarks