gemstone

An Art Deco diamond bracelet wristwatch, c.1925 The rectangular silvered dial with black enamelled Arabic numerals, chemin-de-fer ...

A late Art Deco / mid-20th century diamond openwork geometric bracelet Formed of three stylised bow-tie motifs millegrain set ...

A late 19th / early 20th century diamond, pearl and enamel openwork lozenge shape brooch Four old cut brilliant diamonds, approximately ...

An early 20th century enamel, diamond and 18ct gold gentleman’s dress set, English c.1910 Comprising pair of cufflinks ...

An Art Deco platinum, mother-of-pearl and seed pearl octagonal gentleman’s dress set, c.1925 Comprising a pair ...

Two Art Deco dress stud sets: one possibly Tiffany Three studs, seed pearl centred, mother-of-pearl ground, mounts testing ...

A single stone diamond pendant Round brilliant cut, approx. 0.22ct, claw set in yellow metal testing as 18ct, on ...

A single row cultured baroque pearl necklace Lozenge shaped floral clasp testing as 18ct white gold, central cluster of light ...

Two mid-20th century items One a single row cultured pearl necklace, uniform 6½mm pearls, 375 stamped oval clasp, 47 ...

A round brilliant cut diamond set single earring Testing as 9ct, approx. 0.05ct, and 2 yellow metal chain necklaces ...

An opal boulder matrix pendant Pear shaped, red, blue, green and yellow colour play, possibly doublet backed with blue-grey ...

A mid-20th century 9ct gold, amethyst and cultured pearl five petal flower London hallmarks, amethyst and pearls each approx ...

A round brilliant cut diamond full eternity ring Open claw set, mount tests as platinum, 19 diamonds, total approximately 1 ...

A sapphire and diamond full eternity ring Alternating box collet set round cut stones, mount testing as platinum, width 3 ...

A sapphire and diamond cluster ring Open set mount stamped Plat and 18ct and testing as such (gold to shank ...

A pearl and diamond three stone ring in 18ct white gold Old brilliant cut diamonds approximately 0.40cts in all ...

Two rings One with an oval white opal in white metal testing as 18ct, stamped ‘18CT’, 11.4 x 9 ...

Five rings One seven stone diamond half hoop type ring, round brilliant cuts, approx. 0.70cts, mount testing as 18ct ...

A pair of pear shaped aquamarine and diamond cluster earrings Aquamarines approximately 12.7 x 8.5 x 6.7mm ...

A pair of diamond circular cluster earrings Each with nine round brilliant cut stones, largest to centre, claw set, mounted ...

A pair of pear shaped facetted sapphire and diamond cluster pendant earrings Single stone sapphires within round brilliant cut diamond ...

A pair of ruby and half-pearl round cluster stud earrings Raised reeded frame, claw set, mount testing as 9ct ...

A pair of early 20th century diamond and sapphire circular panel stud earrings With single cut diamonds lines, pierced ground ...

A pair of sapphire and half-pearl cluster stud earrings Raised reeded frame, claw set, mount testing as 9ct, circular ...

A shell cameo set, comprising a pair of earrings, ring and pendant Yellow metal testing as gold, each with oval ...

A mid-20th century 9ct gold and shell cameo oval brooch, Birmingham 1962 Of a a carved bust of a ...

An early 20th century shell cameo brooch pendant Cream-on-orange shell carved profile of Minerva with owl upon her ...

An early 20th century diamond, sapphire oval cluster brooch The central bright old round brilliant cut diamond of approximately 0 ...

An Art Deco / mid-century diamond and enamel horse and jockey brooch Pavé set to body, neck and tail with ...

A 9ct gold and gem set cute bird and egg-nest brooch, London 1969 The bird with small circular facetted ...

An Art Deco diamond geometric brooch, c.1930 Of stylised bow tie form, central round brilliant cut diamond to a ...

A mid-20th century 9ct gold and amethyst foliate spray brooch, London hallmarks 1963 Stones range 2.7 – 3.6mm ...

An early 20th century pearl and diamond bar brooch Two principal pearls to middle, half pearls alternating old brilliant cut ...

An Edwardian gold, peridot and seed pearl bar brooch Tests as 15ct with lower ct pin, length 43mm, 2.66g ...