A necklace. Designed as a series of graduated bars,

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

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.

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.

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.

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

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

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

A late 19th century 9ct gold necklace. Designed as a series of curved bar links, with engraved scroll detail, to the textured ball spacers and double lobster clasp. Length 40.1cms. Weight 11.8gms.

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

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

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

A malachite necklace. Designed as a series of carved malachite, each with scrolling bar and bead highlight, suspended from a belcher-link chain. Length 40.5cms. Weight 20.9gms

BERNHARD HERTZ - a necklace. Designed as a series of boomerang shape links, to the T-bar clasp. Signed BH. Marks indicating silver. Length 38cms. Weight 33.9gms.

An aventurine quartz necklace. Designed as a series of rectangular and square-shape aventurine quartz beads, with plain bar spacers, to the spring clasp. Length 58cms. Weight 17.4gms.

Two items of designer jewellery. To include a Links of London necklace designed as a series of bamboo shape links, to the t-bar clasp, together with a Gucci ring also designed as a piece of bamboo. Wi

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

A natural amber bead necklace. Designed as graduated barrel-shape beads measuring 0.6 to 1.8cms. Length 84cms. Weight 53.9gms.

A natural amber bead necklace. Designed as graduated barrel-shape beads measuring 1 to 2cms, to the spring-ring clasp. Length 74cms. Weight 39gms.

An agate bead necklace. Designed as graduated, spherical banded agate beads measuring 8 to 18mm, to the spring-ring clasp. Length 41.5cms. Weight 101.6gms. Overall good condition, six beads show a sma

A natural amber bead necklace. Designed as graduated barrel-shape beads measuring 0.8 to 1.4cms, to the spring-ring clasp. Length 47cms. Weight 18.2gms.

A moonstone necklace and bracelet. The necklace designed as graduated circular moonstone cabochons suspended from a tubular herringbone design chain, together with a graduated oval moonstone cabochon