A tanzanite and brilliant-cut diamond pendant, with rope-link chain.Tanzanite calculated weight

18k white gold pendant with central natural, pear shape, tanzanite weighing 5.06 carats and accented by 0.49 carats of round, brilliant cut diamonds. 18K white gold 18" link chain. Total weight: 4.2 g

A tanzanite, baguette and brilliant-cut diamond geometric dress ring,Tanzanite calculated weight 2.31cts, based on estimated dimensions of 8.8 by 7.1 by 4.1mms.Estimated total diamond weight 0.35ct.St

Two gem-set and diamond pendants. To include a pear-shape sapphire and brilliant-cut diamond pendant, suspended from a 9ct gold rope-link chain, with an emerald and diamond cluster pendant, suspended

Ladies 14kt white gold diamond crown pendant featuring round brilliant cut diamonds weighing approx. 0.12ct. handing from a 20" rope chain. Weight 5.8 grams

A diamond pendant. The brilliant-cut diamond, suspended from an openwork surmount and fancy-link chain. Estimated diamond weight 0.25ct, H-I colour, P1-P2 clarity. Length of pendant 0.9cm. Length of c

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 single-stone pendant. The brilliant-cut diamond collet, suspended from an 18ct gold spiga-link chain. Estimated diamond weight 0.40ct, H-I colour, SI clarity. Chain with hallmarks for Birmin

Ladies 14kt white gold diamond cluster necklace featuring round brilliant cut diamonds weighing .40tdw mounted in a diamond shaped mounting hanging from a 16" curb link chain. Weight 2.8 grams

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 tanzanite and diamond pendant. The oval-shape tanzanite, with brilliant-cut diamond surround and surmount. Estimated total diamond weight 0.30ct. Length 2.7cms. Weight 4.5gms.

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 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 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.

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

750/1000 white gold chain with oval links and central pendant bearing brilliant cut white diamond carats: 0.13. approx. . . Gross weight: 3.89 grams

A diamond pendant claw-set with a round brilliant-cut diamond, to a plain bale, unmarked; to a gilt-metal trace link chain(Estimated diamond weight: 1.79cts)

A diamond and fourteen karat white gold pendant necklacean articulated geometric design, set with round brilliant-cut diamonds, on curb link chain; total diamond weight: 0.90 carats. 5.8 dwt; pendant

A 14ct yellow gold Tanzanite and diamond pendant. Features one 11.64ct pear cut Bluish Purple Tanzanite and twelve round brilliant cut diamonds at 0.07ct total diamond weight in H-I colour with SI-1 -

Ladies 14kt white gold diamond bar pendant featuring prong set round brilliant and baguette cut diamonds weighing approx. 0.20ct. Rabbit ear bail and hanging from a 16" fancy link chain. Weight 3.9 gr

Ladies 14kt white gold diamond bar pendant featuring prong set round brilliant and baguette cut diamonds weighing approx. 0.20ct. Rabbit ear bail and hanging from a 16" fancy link chain. Weight 3.9 gr

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 jade and diamond necklace. The carved and pierced jadeite panel, with brilliant-cut diamond collet drop, suspended from a trace-link chain. Estimated diamond weight 0.20ct. Length of pendant 5cms. L

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 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