A diamond necklace. Designed as a graduated

CULTURED PEARL AND DIAMOND NECKLACE designed as three graduated strands of cultured pearls measuring from approx. 3.50 mm to 8.00 mm with a white gold clasp set with diamonds weighing approx. 1.50 ct,

A diamond necklace. Designed as a series of graduated old and brilliant-cut diamonds, with brilliant-cut line sides and push-piece clasp. Estimated total diamond weight 4 to 4.50cts. Length 42cms. Wei

An amethyst and diamond necklace. Designed as a series of graduated oval-shape amethysts, with rose-cut diamond bow spacers, to the belcher-link back chain. Length 36.7cms. Weight 16gms.

SAPPHIRE AND DIAMOND CLUSTER NECKLACE Designed as a continuous graduated row of oval-cut sapphires within brilliant-cut diamond surrounds, diamonds approx. 10.60 carats total, length 41.0cm

An early 20th century French Belle Epoque diamond and seed pearl necklace. Designed as a graduated series of floral garlands, with two floral drop spacers, suspended from a graduated rose-cut diamond

An amethyst, split pearl and diamond necklace. Designed as two culture pearl and single-cut diamond collet graduated drops, suspended from an oval amethyst cabochon and split pearl cluster, to the spl

WOODLAND EMERALD NECKLACE Charming emerald cabochons and petite diamond accents stud the warm gold branches of this nature-inspired necklace. The V-shaped graduated necklace designed as a sculpted gol

Vintage 1960 circa, Statement necklace, designed with three graduated rows of rhinestones resembling flying birds, with diamond glass wings and sapphire glass as head, bordered with dangling drops of

A set of 18ct gold cultured pearl and diamond jewellery. The necklace designed as a dark grey cultured pearl, suspended within a graduated brilliant-cut diamond pear-shape surround, to the similarly-c

A diamond and eighteen karat gold revière necklacedesigned as a line of graduated round brilliant-cut diamonds; estimated total diamond weight: 11.00 carats. 13.9 dwt; length: 16 in

A diamond and fourteen karat white gold revière necklacedesigned as a line of graduated round brilliant-cut diamonds; estimated total diamond weight: 9.50 carats. 9.2 dwt; length: 16 in

A diamond necklace. The slightly graduated brilliant-cut diamond and knife edge-bar articulated line, suspended from a similarly-designed diamond front, to the integral trace-link chain. Estimated tot

Designed as conforming fringe of gold wire between graduated lines of RBC diamonds, approx. 4.70 cts. TW. 18k. Stamped Webb. 16". 78.0 dwt.

A graduated strand designed as an ombre of shaded sapphires and diamond on 14k yellow gold clasp, sapphires, approx. 68 cts. TW. 21 1/4".

An 18ct gold sapphire and diamond necklace. Designed as a series of brilliant-cut diamond bar links, each with circular-shape sapphire terminal and circular spacer, to the similarly-shaped, polished b

An opal and diamond necklace. Designed as a series of oval opal cabochons, with similarly-cut opal and brilliant-cut diamond triple spacers. Estimated total diamond weight 2.75cts. Length 44cms. Weigh

An 18ct gold diamond necklace. Designed as a series of brilliant-cut diamond collets, spaced along a trace-link chain. Estimated total diamond weight 0.45ct. Hallmarks for Sheffield. Length 56cms. Wei

An 18ct gold diamond necklace. Designed as a series of five square-shape diamond collets, to the double belcher-link chain. Estimated total diamond weight 0.60ct. Hallmarks for London. Length 51.6cms.

An amethyst, split pearl and diamond necklace. Designed as a series of circular amethyst cabochons, with similarly-cut amethyst and split pearl floral spacers and pear-shape amethyst cabochon drop, to

A 9ct gold diamond necklace. Designed as a single-cut diamond fringe with grooved terminals, suspended from a integral curb-link chain. Estimated total diamond weight 0.50ct. Hallmarks for Sheffield.

A DIAMOND NECKLACE, graduated square-shaped links set with baguette and round brilliant-cut diamonds, suspending groups of three marquise-cut diamonds, spaced by marquise-cut diamond links, to a pierc

A LATE 19TH / EARLY 20TH CENTURY BLACK OPAL AND DIAMOND NECKLACE graduated oval black opals suspended from diamond-set knife-edge bars to black opal and diamond swag links, to a diamond-set double bar

Bi-Color Gold and Diamond Necklacedesigned in a delicate floral motif with yellow gold rosettes alternating with curved white gold links and set with round brilliant cut diamonds weighing approximatel

EMERALD AND DIAMOND NECKLACE designed as a yellow gold Byzantine chain suspending a pear-cut emerald weighing approx. 1.50 ct framed by brilliant-cut diamonds weighing approx. 0.70 ct.