An 18ct gold brilliant-cut diamond cluster pendant, with chain. Total diamond weight 1ct, estimated

An 18ct gold diamond cluster pendant. The brilliant-cut diamond, with similarly-cut diamond surround and tapered surmount, suspended from a flat curb-link chain. Estimated total diamond weight 0.30ct.

A diamond cluster pendant. The brilliant-cut diamond, within a similarly-cut diamond surround, suspended from a 9ct gold curb-link chain. Estimated total diamond weight 1ct, principal diamond estimate

An 18ct gold diamond cluster pendant. Of square outline, the brilliant-cut diamond cluster, suspended from a box-link chain. Estimated total diamond weight 0.30ct. Hallmarks for Birmingham. Length of

A platinum, emerald and diamond cluster pendant. The pear-shape emerald, with brilliant-cut diamond surround, suspended from a snake-link chain. Estimated total diamond weight 1ct. Hallmarks for Londo

An 18ct gold diamond pendant. The brilliant-cut diamond fringe, suspended from a similarly-cut diamond geometric surmount, to the 18ct gold belcher-link chain. Estimated total diamond weight 1.40cts.

An 18ct gold diamond pendant. The brilliant-cut diamond collet, with similar-cut diamond surround and plain surmount, suspended from an 18ct gold belcher-link chain. Estimated total diamond weight 0.2

An 18ct gold baroque pearl and brilliant-cut diamond quatrefoil pendant, suspended from a seed pearl chain, with gold push-piece clasp, estimated total diamond weight 0.15ct, length of pendant 3.5cm,

An 18ct gold diamond cross pendant. The brilliant-cut diamond stylised cross, suspended from a curb-link chain. Estimated total diamond weight 0.20ct. Hallmarks for Sheffield. Length of pendant 2.2cms

An 18ct gold diamond single-stone pendant. The brilliant-cut diamond, suspended from a fine curb-link chain. Estimated diamond weight 1ct, J-K colour, P2-P3 clarity. Hallmarks for London. Length of pe

A diamond cluster pendant, with 18ct gold chain. The brilliant-cut diamond, with similarly-cut diamond surround, to the bifurcated surmount and flat curb-link chain. Clasp AF. Total diamond weight 0.3

An 18ct gold diamond cross pendant. Designed as a brilliant-cut diamond collet cross, with 18ct gold snake-link chain. Estimated total diamond weight 0.60ct. Hallmarks for Sheffield. Length of pendant

An 18ct gold diamond cluster ring. The brilliant and tapered baguette-cut diamond panel, with brilliant-cut diamond sides. Estimated total diamond weight 1ct. Hallmarks for Sheffield. Ring size O1/2.

An 18ct gold diamond and gem-set pendant. The pear-shape brown gem and brilliant-cut diamond cluster, suspended from a similarly-cut diamond line and collet surmount. Estimated total diamond weight 0.

An 18ct gold diamond pendant. Of openwork design, the brilliant-cut diamond tear drop, suspended from a trace-link chain. Estimated total diamond weight 0.50ct. Hallmarks for Sheffield. Length of pend

AN 18 CARAT WHITE GOLD EMERALD AND DIAMOND CLUSTER PENDANT ON CHAIN, an oval-cut emerald within a border of round brilliant-cut diamonds, to a fine trace chain. Estimated total diamond weight 0.50ct,

An 18ct gold diamond and sapphire pendant and chain. Of lozenge-shape outline, brilliant-cut diamond and circular-shape sapphires, to the flat curb-link chain. Estimated total diamond weight 0.20ct. H

A diamond and 10k gold pendant necklacethe baguette-cut diamond set ribbon pendant centering a round brilliant-cut diamond cluster, on fancy link chain; estimated total diamond weight: 1.20 carats; 5.

A glass-filled ruby and diamond cluster pendant. The oval-shape glass-filled ruby, with brilliant-cut diamond surround, suspended from a 9ct gold box-link chain. Estimated total diamond weight 0.40ct.

An 18ct gold brilliant-cut diamond and peridot pendant.Estimated total diamond weight 0.15ct, H-I colour, VS1-SI1 clarity.Hallmarks for London.Length 5.2cms. 4.9gms.

A mid 20th century 18ct gold amethyst and brilliant-cut diamond cluster ring.Estimated total diamond weight 0.50ct, G-H colour, VS-SI clarity.Stamped 18ct. Ring size J. 3.8gms.

A pair of 18ct gold brilliant-cut diamond cluster line and citrine drop earrings.Estimated total diamond weight 0.75ct.Hallmarks for London, 2015. Length 4.7cms. 12.4gms.

An 18ct gold ruby and diamond ring. Designed as three circular-shape ruby and brilliant-cut diamond floral clusters. Estimated total diamond weight 0.50ct, H-I colour, SI1-P1 clarity. Import marks for

A late Victorian 18ct gold vari-shape sapphire and old-cut diamond marquise-shape cluster ring, estimated total diamond weight 1ct, hallmarks for Birmingham 1890, ring size M, 5.7g

An 18ct gold emerald and diamond cluster ring. The circular-shape emerald and brilliant-cut diamond cluster, with tapered shoulders. Estimated total diamond weight 0.25ct. Hallmarks for London, 1975.