gemstone

Two 9ct yellow gold gemstone set rings, to include a 9ct yellow gold ring set with an oval mixed-cut aquamarine, set each side with four brilliant...

A marquise shaped cluster ring set centrally with an elongated oval-cut diamond, diamond approx. 1.70 carats, surrounded by twenty-two old Europea...

An Art Deco ring, centrally set with an old European cut diamond in a square designed setting, diamond approx. 1.15 carats total,each side set wit...

An Art Deco diamond bracelet, the articulated middle section set with eleven graduated old European-cut diamonds, each in a collet & milgrain sett...

An Art Deco Ruby & Diamond Ring, a geometric designed three row ring, set to the centre with three oval-cut rubies, rubies approx. 1.50 carats tot...

An Art Deco plaque ring, set with old European cut diamonds and step-cut synthetic sapphires in a geometric design, unmarked and untested, size L1...

A diamond star brooch, a star brooch set with a mixture of old mine-cut and rose-cut diamonds, (one missing), diamonds approx. 1.00 carats total, ...

A Victorian snake ring, a coiled snake designed ring, its head set with an oval-cut ruby, ruby approx. 0.40 carat, and two old mine-cut diamonds a...

An opal and diamond brooch, set with an oval opal cabochon, surrounded by two rows of old-cut diamonds in a milgrain & claw setting, diamonds appr...

A cluster ring, set centrally with an oval cut dark blue sapphire, sapphire approx. 6.60 carats, surrounded by brilliant-cut diamonds, diamonds ap...

An open-work flowerhead ring, set centrally with an old mine-cut diamond, diamond approx. 0.25 carat, and set with small natural-cut diamonds in t...

An Art Deco ring, of graduated geometric square design set with old mine-cut diamonds, diamonds approx. 1.46 carats total, unmarked and untested, ...

Two Victorian mourning rings, including an ornate oval cluster ring set centrally with an elongated mixed-cut sapphire, surrounded by seed pearls ...

An Edwardian bar brooch, of flowerhead design and set with three oval-cut sapphires, surrounded by single-cut diamonds, pin & catch fitting, safet...

An Art Deco five stone ring, set to the centre with three oval-cut reddish pink synthetic spinels with an old mine-cut diamond set to each end, di...

A group of two stick pins, one set with a moonstone cabochon and five rose-cut diamonds spaced around the setting, unmarked & untested, 2.5grams; ...

Cartier. Love bracelet 10 diamonds, a Cartier love bangle set with 10 brilliant-cut diamonds, diamonds approx. 1.00 carat total, 6.1mm wide, inner...

A fine quality Garrards sapphire and diamond ring, the central oval deep blue faceted sapphire of good colour saturation, in diamond surround and ...

An Art Deco flowerhead ring, milgrain and claw set with old brilliant-cut diamonds, set to each side with four old mine-cut diamonds and foliate e...

An early 19th century pendant in the shape of a cross, set with a mixture of cuts of amethyst to include circular, oval and elongated pear-cut, in...

Geoffrey G Bellamy, for Ivan Tarrat, a 9ct yellow gold Seahorse brooch, circa 1960's, later set with a round brilliant-cut diamond, diamond approx...

An antique cluster ring, set centrally with an oval-cut sapphire, surrounded by a mixture of old-cut diamonds, to openwork scroll shoulders, marke...

A Victorian carved half hoop ring, set with split pearls, interspaced with rose-cut diamonds with an old mine-cut diamond set to each end, scroll ...

A blue zircon and diamond ring, a cluster style ring set centrally with a circular-cut blue zircon, zircon approx. 4.00 carats, surrounded by a ha...

An emerald & diamond cluster ring, of flowerhead design and set to the centre with a rectangular-cut emerald, surrounded by small brilliant-cut di...

A group of opal jewellery, including a ring set with an oval opal cabochon, Foreign marks, size L, 2.5grams; a pendant set with an opal triplet, o...

An Edwardian brooch in the form of ribbons and flowers, set with rose-cut and old mine-cut diamonds, and single pearl drop (adapted), pin and catc...

A three row pearl bracelet, three rows of small graduated cultured pearls, sizes range approx. from 3.5mm to 5.5mm, to a rectangular shaped clasp,...

A Victorian flower & foliate bar brooch, set with a mixture of rose-cut and old-cut diamonds with a pearl to each end, engraved on side with 'E.C....

Georg Jensen. A sphere bangle, set with three pearls, marked 925s, signed Georg Jensen, 473, M, inner diameter 6.0cm, 17.8grams.

A Georgian mourning ring, an openwork setting with four rows of seed pearls, (one missing), enclosed back, engraved with 'Tho . Kirk, Ob' 5 March ...

A cluster ring, bezel & milgrain set to the centre with a rectangular mixed-cut purple sapphire, sapphire approx. 3.14 carats, surrounded by twent...

An octagonal plaque ring, set to the centre with a mixed cushion-cut yellow sapphire within a border of four princess-cut diamonds and ten brillia...

An antique 18ct yellow gold three stone ring, set centrally with a rose-cut diamond, and to each side with an oval turquoise cabochon, in a 'gypsy...

A five stone ring, with scroll engraved shoulders set with five old European cut diamonds in a claw setting, diamonds approx. 1.30 carats total, u...

A Belle Epoque diamond & pearl brooch, an early 20th century heart-shaped openwork brooch set with old mine-cut and old European-cut diamonds in a...

An Art Deco diamond clip, of openwork geometric design and milgrain set with a mixture of old rose-cut and old mine-cut diamonds, diamonds approx....

A Regency period bracelet, the buckle of flower and foliate design, set with white chalcedony, circular-cut turquoise cabochons and a circular-cut...

An 18ct yellow gold cluster ring, set centrally with an oval-cut dark blue sapphire, surrounded by small single-cut diamonds in an illusion settin...

A mixed group of jewellery, including a 22ct yellow gold wedding band, UK hallmark, size R1/2, 3.5grams; a 9ct rose gold buckle ring, UK hallmark,...

An 18ct yellow gold three stone ring, set with oval cut sapphires, interspaced by two old brilliant-cut diamonds (four in total), with scroll engr...

A double-row diamond bracelet of square articulated links,set with two rows of single-cut diamonds, diamonds approx. 1.00 carats total, hidden sty...

A mixed group of vintage jewellery, including an enamel butterfly stick pin, marked 925; a mourning brooch with two 'curls' of hair under a glass ...

A group of three Art Deco rings, a wedding band with flower engraving, marked 'Bravingtons', Platinum, size N, 2.5grams; a full eternity ring set ...

A Victorian flower and foliate spray brooch, set with old-cut diamonds, pin and safety catch, length approx. 4.0cm x 1.8cm, unmarked & untested, 5...

A 9ct emerald and diamond ring, set with an oval-cut emerald, six table-cut emeralds and four small single-cut diamonds in an illusion setting, UK...

An 18ct gold diamond solitaire ring, set with a brilliant-cut diamond in an eight claw setting, diamond approx. 1.27 carats total, UK hallmark, si...

An 18ct white gold multi-colour sapphire ring, centrally set with ten princess-cut multi-coloured sapphires, set each side with sixteen small bril...

A 9ct yellow gold cluster design ring, set with circular-cut and oval-cut tanzanites and four small brilliant-cut diamonds, UK hallmark, size N, 2...

A Georgian 9ct rose gold ring, 'star' set with a single-cut diamond, UK hallmark, size approx. M1/2, 4.7grams.

A heart shaped ring, collet set with a heart-shaped amethyst, marked 9ct, size Q, 2.8grams.

Two pairs of pearl earrings, including a pair of 9ct yellow gold flowerhead earrings set with cultured pearls, post & clip fitting, UK import mark...

A 19th Century Continental portrait miniature pendant, depicting a young woman with basket in a landscape, the garland frame is set with seed pear...

A 9ct yellow gold ruby & diamond ring, with a row of five oval-cut rubies and seven single-cut diamonds set to each side in an illusion setting, m...

A single stone ring, set with a brilliant-cut diamond in a 'gypsy' style setting, diamond approx. 1.35 carats total, marked 18ct, size I1/2 to J, ...

An antique 18ct yellow gold sapphire & diamond ring, set with an oval mixed-cut sapphire and set to each side with a circular-cut sapphire, inters...

An Edwardian amethyst and pearl necklace & brooch, the necklace of foliate design set with seed pearls, two other circular-cut amethysts and a sus...

An 18ct gold half eternity ring, with alternating brilliant-cut diamonds and circular-cut sapphires, diamonds approx. 0.50 carat total and sapphir...

A Victorian insect brooch, depicting a butterfly set with rose-cut diamonds, a circular-cut sapphire to the centre, red cabochon stone eyes and to...

A stylised oval opal brooch, an openwork brooch set with an elongated oval opal cabochon, pin and catch fitting, indistinct mark '15' (15ct), meas...