A diamond necklace. Designed as a series of graduated

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.

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 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 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

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,

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 necklace. Designed as a series of graduated oval fancy links. Length 42.5cms. Weight 20gms.

A garnet necklace. Designed as a series of graduated oval-shape garnet cluster panels, suspended from a integral trace-link chain. Length 40cms. Weight 10.9gms.

A mid 19th century garnet necklace. Designed as a series of graduated cushion-shape foil-back garnets, suspending a similarly-set pear-shape garnet fringe. Length 43.6cms. Weight 40.9gms.

A carved coral necklace. Designed as a series of graduated coral head, carved to depict Demeter and Bacchante, each suspended from a fancy-link chain. Length 48cms. Weight 37.1gms.

A Multi-Gem And Diamond Necklace: designed as an alternating series of bezel-set oval-cut sapphire, ruby and emerald cabochons within circular-cut diamond surround; Size: L: 19"; (biggest stone) L: 15

An 18ct gold emerald bead necklace. Designed as a series of graduated vari-cut emerald beads with fancy-link chain spacers. Hallmarks for Birmingham, 2011. Length 38cms. Weight 7.5gms. Overall conditi

A rock crystal necklace and three paste necklaces. The rock crystal necklace designed as a series of graduated faceted spherical rock crystal beads, with lozenge-shape links with wirework detail to ea

Aurora Borealis collar necklace, designed with a series of rhombus graduated tiles, with glass beads settled on a laced silver design, ad a central composition of large square glass and a dangle rhomb

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

A diamond and baroque pearl necklace. Designed as a series of baroque pearls, some of which have gem-set frog, floral and fly highlight, spaced along the belcher-link chain, to the pave-set diamond fi

An 18ct gold diamond and gem-set necklace. Designed as a series of geometric panels, with oval sapphire and ruby cabochon collet detail, to the pave-set diamond highlights. Estimated total diamond wei

A diamond five-stone ring. Designed as a series of graduated old-cut diamonds to the grooved shoulders and plain band. Estimated total diamond weight 0.30ct. Weight 2.2gms.

Two early 20th century ivory bead necklaces. The first designed as a graduated series of floral carved ivory beads with graduated spherical bead back chain, the second designed as a floral carved ivor

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

A 1970s lapis lazuli necklace, by Archibald Dumbar. Designed as an graduated series of grooved openwork and textured angular panels, with inter-changable faceted free-form lapis lazuli collet and text