gemstone

A 9ct gold aquamarine and diamond dress ring, claw set with 3ct rectangular step-cut aquamarine, flanked by trio of modern round brilliant-cut dia...

An 18ct white gold 0.5ct solitaire diamond ring, claw set with modern round brilliant-cut diamond, colour approx K/L, clarity approx SI1/SI2, sett...

ROBERTO DEMEGLIO - a High-Tech white ceramic and 18ct gold diamond sprung panel ring, signed, total diamond content approx 0.11ct, band width 11mm...

An early 20th century 1ct solitaire diamond ring, claw set with oval old-cut diamond, colour approx J/K, clarity approx I1/I2, diamond weight calc...

A 9ct gold opal and diamond flowerhead cluster ring, maker DK, Birmingham 2008, claw set with oval cabochon opal and single-cut diamonds, setting ...

An 18ct white gold 0.2ct solitaire diamond ring, claw set with emerald-cut diamond, colour approx F/G, clarity approx VS1/VS2, diamond weight calc...

An Antique turquoise cluster ring, set with round and oval cabochon turquoise, setting height 13.8mm, size M, 2.2g Condition Report: Ring has be...

An 18ct gold three stone sapphire and diamond ring, claw set with round-cut sapphire and modern round brilliant-cut diamonds, total diamond conten...

An 18ct gold diamond wishbone ring, maker HG Ltd, claw set with modern round brilliant-cut diamonds, total diamond content approx 0.5ct, size J, 2...

A platinum 0.7ct solitaire diamond ring, 6-claw set with modern round brilliant-cut diamond, colour approx L, clarity approx VS2, diamond measures...

An Art Deco platinum 0.35ct solitaire diamond ring, claw set with old-cut diamond and diamond shoulders, setting height 5.5mm, size N, 2.5g Cond...

An 18ct gold sapphire and diamond double flowerhead cluster crossover ring, platinum-topped set with rose-cut diamonds, setting height 8.1mm, size...

An 18ct gold diamond flowerhead cluster ring, platinum-topped set with old-cut diamonds, total diamond content approx 0.25ct, setting height 8mm, ...

A 19th century 22ct gold three stone diamond ring, indistinct maker, Birmingham 1876, set with old-cut diamonds, total diamond content approx 0.2c...

An 18ct gold three stone diamond ring, maker HWT, claw set with modern round brilliant-cut diamonds, total diamond content approx 0.45ct, size I, ...

An 18ct gold three stone diamond ring, platinum-topped set with round brilliant-cut diamonds, total diamond content approx 0.15ct, setting height ...

A 14ct gold diamond dress ring, channel set with modern round brilliant and baguette-cut diamonds, total diamond content approx 0.5ct, setting hei...

A 9ct gold whole cultured pearl and garnet flowerhead cluster ring, maker LD Ltd, import Sheffield 1992, setting height 9mm, size Q, 1.9g Condit...

A Georgian garnet cluster mourning ring, circa 1820, with later 9ct gold ring shank, centrally rub-over set with oval cabochon foil-back garnet, s...

A 9ct gold opal half eternity ring, maker S&K, London 1959, set with round cabochon opals, setting height 3.9mm, size S, 2.5g Condition Report: ...

A modern 9ct gold half eternity ring, channel set with modern round brilliant-cut diamonds, total diamond content approx 0.5ct, band width 3.9mm, ...

A modern diamond half eternity ring, channel set with modern round brilliant-cut diamonds, total diamond content approx 0.5ct, apparently unmarked...

A modern 9ct two-colour gold yellow diamond and diamond half hoop ring, setting height 4.2mm, size T, 1.6g Condition Report: No damage or repair...

An Antique Bohemian garnet flowerhead cluster ring and earring set, apparently unmarked, setting height 16.5mm, size N, earrings 16.9mm, 5.2g tota...

An early 20th century 18ct gold graduated five stone diamond half hoop ring, set with old-cut diamonds, total diamond content approx 0.15ct, setti...

An 18ct white gold diamond crossover band ring, channel set with modern round brilliant-cut diamonds, total diamond content approx 0.33ct, setting...

A late 20th century 9ct gold garnet and opal marquise cluster ring, maker SJ, London 1974, setting height 14.3mm, size Q, 2.7g Condition Report:...

A large 18ct white gold diamond band ring, maker ZJ, import London 1978, rub-over and pave set with round-cut diamonds, total diamond content appr...

An 18ct gold 0.5ct solitaire diamond ring, claw set with modern round brilliant-cut diamond, platinum-topped with single-cut diamond shoulders, co...

A 14ct gold green sapphire and diamond half hoop ring, setting height 6.1mm, size K, 2.9g Condition Report: No damage or repair, all stones pres...

A 1960s Continental 14ct gold sapphire and diamond abstract ring, set with oval mixed-cut sapphires and single-cut diamonds with textured shoulder...

An 18ct gold three stone diamond ring, maker FWA, London 1973, set with modern round brilliant-cut diamonds, total diamond content approx 0.35ct, ...

A Vintage shell cameo and diamond habille cameo ring, relief carved depicting female profile wearing a diamond necklace, in pierced wirework setti...

An emerald and diamond oval cluster ring, claw set with oval mixed-cut emerald and modern round brilliant-cut diamonds, total diamond content appr...

A 9ct gold seven stone emerald half hoop ring, maker FC, London 1984, in the Victorian style, setting height 5.8mm, size M, 2g Condition Report:...

A 9ct gold sapphire and diamond cluster ring, total diamond content approx 0.25ct, setting height 12.2mm, size P, 2.8g Condition Report: No dama...

An 18ct gold five stone diamond half hoop ring, claw set with old-cut diamonds, total diamond content approx 1.5ct, setting height 5.5mm, size P, ...

A 9ct white gold three stone diamond ring, maker TJC, claw set with modern round brilliant-cut diamonds and diamond shoulders, total diamond conte...

An 18ct white gold diamond half eternity ring, by Stubbs & Co, channel set with baguette-cut diamonds, total diamond content approx 0.2ct, band wi...

A 14ct gold emerald and diamond ballerina cluster ring, maker CEI, claw set with oval mixed-cut emerald, flanked by taper baguette and modern roun...

A 9ct gold sapphire and diamond target cluster ring, total diamond content approx 0.04ct, 13.8mm, 0.6g Condition Report: No damage or repair, al...

A 9ct gold diamond crossover ring, maker LB Ltd, import hallmarks Sheffield 1993, channel set with single-cut diamonds, total diamond content appr...

A 1970s 14ct gold opal emerald and diamond naturalistic nest ring, set with pear cabochon opal, round-cut emeralds and modern round brilliant-cut ...

A large 18ct gold citrine yellow sapphire and diamond cluster panel ring, maker DC, London 2011, set with square-cut citrines and round-cut sapphi...

An 18ct gold 0.1ct solitaire diamond ring, square set with modern round brilliant-cut diamond, setting height 4.7mm, size P, 2.9g Condition Repo...

A 9ct gold solitaire diamond band ring, by John Hardy, rub-over set with 0.1ct modern round brilliant-cut diamond, band width 5.3mm, size L, 3.4g ...

A modern 9ct gold synthetic ruby and diamond heart ring, setting height 5.4mm, size U, 1.1g Condition Report: No damage or repair, all stones pr...

A 14ct gold opal flowerhead cluster ring, set with oval and round cabochon opals, setting height 15.6mm, size L, 5g Condition Report: No damage ...

A 14ct gold three stone diamond gypsy ring, star set with modern round brilliant-cut diamonds, total diamond content approx 0.35cm, setting height...

A 1960s diamond torque ring, set with graduated modern round brilliant-cut diamonds, total diamond content approx 0.25ct, apparently unmarked, set...

A 9ct white gold 0.25ct solitaire diamond ring, claw set with modern round brilliant-cut diamond and single-cut diamond shoulders, total diamond c...

A Victorian 12ct gold ruby and pearl cluster mourning ring, maker AG&Co, with engraved shank, setting height 10.1mm, size F, 1.1g Condition Repo...

A modernist 14ct gold diamond abstract ring, unsigned, claw set with modern round brilliant-cut diamonds, total diamond content approx 0.6ct, sett...

A late 20th century emerald and diamond double cluster ring, claw set with oval mixed-cut emeralds and modern round brilliant-cut diamonds, total ...

A 9ct two-colour gold single stone garnet ring, maker GC, Birmingham 1999, setting height 7.7mm, size N, 4.5g Condition Report: No damage or rep...

An 18ct gold amethyst and diamond flowerhead cluster ring, platinum-topped set with single-cut diamonds, total diamond content approx 0.2ct, setti...

An 18ct gold sapphire and diamond half hoop ring, maker HWT, set with round-cut sapphires and modern round brilliant-cut diamonds, total diamond c...

A French 9ct gold garnet flowerhead dress ring, setting height 13.6mm, size N, 1.9g Condition Report: No damage or repair, all stones present, f...

A 9ct gold opal and garnet flowerhead cluster ring, maker G&TJ, London 1975, set with oval cabochon opal and round-cut garnets, setting height 16....

An Art Deco ruby and diamond triple-row half eternity ring, circa 1925, channel and pave set with calibre-cut rubies and eight-cut diamonds, appar...