diamond

An old mine cut diamond single stone ring, the cushion shaped old mine cut diamond, estimated to weigh approximately 3 ...

A Colombian emerald and diamond ring, the rectangular step cut emerald, claw set between diamond set trefoil shoulders, into a ...

A Russian gold diamond set pencil holder, the reeded gold barrel with cabochon sapphire terminal and old brilliant cut diamond ...

An early 20th century sapphire and diamond cluster ring, the round mixed cut sapphire encircled by a surround of eight ...

A platinum orange sapphire and diamond bombé ring, the dome shape head p avé set with round brilliant cut diamonds ...

... set with old mine cut diamonds, with size rose cut diamonds to the point ends. Diamonds sparkly and lively. In ...

An 18ct three-colour gold diamond Roulette ring, by Boodles, designed as a central spinning yellow and rose gold diamond ...

A pair of carved emerald and diamond drop earrings, each composed of a carved emerald bead between seed pearl accents ...

A pair of Indian emerald, ruby, diamond and pearl pendant earrings, each crescent with a central line of graduated rose ...

An 18ct gold ruby, emerald and diamond set bracelet, c.1960, the tapered mesh link bracelet with a central boss ...

A ruby and diamond cluster ring, a round cut ruby within a surround of single cut diamonds, all claw set ...

An 18ct white gold sapphire and diamond cluster ring, c.1960s, the oval mixed cut sapphire, estimated as 6.60ct ...

... open five row shoulders grain set with round brilliant cut diamonds and round cut black diamonds, gathering to a flat ...

A platinum, ruby and diamond ring, of Odeonesque design, the arched top channel set with baguette cut diamonds, to calibre ...

A diamond dress ring, by Gilan, the stylised foliate cluster, set with large oval and pear-shaped rose cut diamonds ...

An 18ct white gold ruby and diamond cluster bar brooch, with a round cut ruby claw set within a surround ...

A white gold diamond necklace, centrally suspending three diamond drops, extending from interwoven rows of diamonds, leading to a line ...

† A colourless and fancy coloured diamond ring, centrally claw set with a cushion cut fancy coloured diamond, to arched ...

... compared to buying new. Condition Report GIA DIAMOND REPORT. GCS DIAMOND REPORT. Surround diamonds approximately 3.00ct Surround diamonds bright ...

† A coloured diamond and diamond pendant, the pear cut fancy coloured diamond weighing 1.65ct, four claw set in ...

A diamond cluster ring, the transitional brilliant cut diamond, estimated to weigh 1.43ct, within a brilliant cut diamond surround ...

A Victorian emerald and diamond crowned heart ring, featuring a pear shaped emerald in a closed back setting, surrounded by ...

An 18ct gold diamond 'Bond' ring, by Asprey, of garter form, pavé set with round brilliant cut diamonds with a ...

An 18ct gold diamond 'Bond' bangle, by Asprey, of garter design, pavé set with round brilliant cut diamonds with a ...

An 18ct yellow and white gold black opal doublet and diamond pendant, retailed by Joseph Bonnar of Edinburgh. An oval ...

... round brilliant cut diamonds claw set within a square form diamond halo, interspaced with single round brilliant diamond links, to ...

A white gold diamond full eternity ring, claw set throughout with 16 round brilliant cut diamonds, total weight stated as ...

† A diamond and coloured diamond cluster ring, with a principal fancy coloured round brilliant cut diamond encircled by a ...

A platinum fancy pinkish violet diamond and colourless diamond ring, the oval cushion cut fancy coloured diamond, with a stated ...

An emerald and diamond ring signet style cluster ring, the oval mixed cut emerald, with a stated weight of 1 ...

... states that the combined diamond weight of the fancy yellow diamonds is 2.49ct, and the colourless diamonds 0.33ct ...

An 18ct bi-coloured gold diamond cross pendant, in the form of a Latin cross, with round brilliant cut diamonds ...

A Victorian diamond and ruby set cockerel brooch, c. 1880, with rose cut diamond body, wings and tail, ruby eyes ...

A platinum and diamond ring, c.1920s, the old European diamond, estimated as 0.82ct, claw set between elevated diamond ...

An antique purple star sapphire and diamond ring, set with an oval cabochon purple star sapphire, within a surround of ...

An Edwardian diamond five stone ring, with graduated old mine cut diamonds claw set to pierced gallery sides, to solid ...

An 18ct gold ruby, sapphire and diamond ring, of three stone design, rub set with a round cut ruby, a ...

A platinum and diamond ring, the transitional brilliant cut diamond, estimated as approximately 1.85ct, flanked to each side by ...

A three stone emerald and diamond ring, with an octagonal step-cut emerald claw set to the centre, flanked by ...

A diamond five stone ring, with three graduated old cushion shaped diamonds and two smaller round brilliant cut diamonds, illusion ...

A ruby and diamond dress ring, the oval mixed cut ruby, claw set between pairs of round brilliant cut diamonds ...

An emerald and old cut diamond three stone ring, the rectangular step cut emerald flanked by two old brilliant cut ...

An 18ct yellow and white gold seven stone diamond cluster ring, with a brilliant cut diamond claw set to the ...

... platinum and diamond ring, claw set with a princess cut diamond, 4.96 x 4.96mm, to round brilliant diamond ...

An early 20th century diamond floral cluster ring, designed as a flower head set with seven old brilliant cut diamonds ...

An early 20th century platinum and diamond Toi et Moi ring, two transitional cut diamonds totalling approximately 0.80ct, obliquely ...

A sapphire and diamond cocktail ring, the rectangular mixed cut lavender blue sapphire in a tall prong setting, flanked to ...

An emerald and diamond cluster ring, the round mixed cut emerald, estimated as 1.30ct, encircled by a surround of ...

A Georgian diamond and enamel five stone ring, with five table cut diamonds, applied to a recessed plaque decorated with ...

... to buying new. Condition Report Diamonds bright and lively. Principal diamonds approximately 0.33ct, 0.26ct, 0.28ct Diamond colour ...

A pear-shaped diamond ring, the large pear mixed cut diamond, estimated weight 3.80ct, claw set between baguette diamond ...

An antique rose cut diamond cluster ring, composed of a Georgian rose cut diamond cluster head, set in silver and ...

An 18ct gold emerald and diamond cluster ring, of square target cluster design, with round brilliant cut diamonds and round ...

... rub-over setting, encircled by a surround of old cut diamonds, claw set, with one old cut diamond on each ...

A diamond three stone ring, with three gently graduated old European cut diamonds, claw set to rex collets, to elevated ...

A Georgian emerald and rose cut diamond cluster ring, with a rectangular step cut emerald, encircled by a surround of ...

A rhodolite garnet and diamond cluster ring, the oval mixed cut rhodolite garnet rub set within a surround of old ...

A Victorian ruby and diamond triple cluster ring, with three oval faceted rubies, each within a surround of old cut ...

A yellow beryl and diamond ring, the central rectangular cut yellow beryl in rub over setting, to stepped shoulders alternately ...

An aquamarine and diamond ring, the cushion cut aquamarine with a stated weight 12.95ct, flanked to each side by ...