A 'Happy Diamonds' butterfly pendant, with chain, by Chopard. Estimated total diamond weight 0.90ct,

An early 20th century 15ct gold amethyst and old-cut diamond foliate drop pendant, with integral chain.Estimated total diamond weight 0.10ct.Clasp stamped 15ct.Length of drop 4.5cms. Length of necklac

An 18ct gold diamond 'Happy Bubbles' pendant, with chain, by Chopard.Diamond weight 0.03ct.Swiss convention marks.Length of pendant 2.9cms. Length of chain 44cms. 9.2gms.

An early 20th century gold diamond and sapphire pendant, suspended from later integral chain.Estimated total diamond weight 0.90ct.Chain stamped 750.Length of pendant 3.8cms. 4.8gms.

An emerald and diamond pendant. The pear-shape emerald collet, within a circular-cut diamond scalloped surround, suspended from an old-cut diamond and trace-link chain. Estimated total diamond weight

An 18ct gold diamond pendant. Designed as a pave-set diamond key, suspended from a fancy-link chain. Estimated total diamond weight 3cts. Hallmarks for London. Length of pendant 8.4cms. Length of chai

An 18ct gold diamond pendant. The vari-cut diamond scrolling panel, suspended from a trace-link chain. Estimated total diamond weight 1.25cts. Hallmarks for 18ct gold. Length of pendant 2.7cms. Length

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.

A diamond pendant. The old-cut diamond, suspended from a knife-edge spacer, to the similarly-cut diamond surmount and integral trace-link chain. Estimated total diamond weight 0.80ct, tinted colour, P

A 14ct gold aquamarine and diamond pendant. The circular-shape aquamarine, within an old-cut diamond scalloped surround, suspended from a 9ct gold trace-link chain. Estimated total diamond weight 0.40

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 18ct gold diamond pendant. The single-cut diamond curved panels, suspended from an integral fancy-link chain. Estimated total diamond weight 0.15ct. Import marks for London. Length 42cms. Weight 6g

A ruby and diamond pendant. Of floral design, the oval ruby cabochon, within a brilliant-cut diamond accent openwork surround, suspended from a 9ct gold box-link chain. Estimated total diamond weight

A diamond pendant. The rectangular-shape diamond, to the bifurcated surmount, suspended from a box-link chain. Estimated total diamond weight 0.30ct, H-I colour, SI clarity. Length of pendant 2.8cms.

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 diamond pendant. The pave-set diamond scrolling panel, with pierced floral and geometric lattice motif, suspended from a flat curb-link chain. Estimated total diamond weight 0.40ct. Penda

A GOLD AND DIAMOND CROSS PENDANT NECKLACE The pendant-enhancer pave-set with 59 round brilliant-cut diamonds, suspended from a link chain; estimated total diamond weight 0.60 carat, mounted in 18k gol

TWO GOLD AND DIAMOND CROSS PENDANTS One with twisted wire accent and one bezel-set with 12 round brilliant-cut diamonds, suspended from a rope chain, estimated total diamond weight: 2.25 carats, mount

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

A tsavorite garnet and diamond cluster pendant. The oval-shape tsavorite garnet, within a brilliant-cut diamond surround, suspended from a bead-link chain. Estimated total diamond weight 0.25ct. Lengt

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

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

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 9ct gold diamond snowflake pendant. The single-cut diamond openwork snowflake, suspended from a snake-link chain. Estimated total diamond weight 0.20ct. Hallmarks for Birmingham, 2003 and Sheffield.