diamond

An attractive Victorian turquoise and diamond brooch/pendant, late 19th century, designed as a wild rose set with circular-cut diamonds, its peta...

A diamond and pearl brooch, late 19th century, centring on a cluster of cushion-shaped diamonds, within a foliate scroll border surmounted by a b...

A pair of diamond-set earrings, late 18th century and later, the diamonds (some missing) set in scroll pierced silver and gold setting, modern c...

A diamond-set hare brooch, pave-set with rose-cut diamonds and ruby eyes in silver and gold, length 4.1cm

A late 19th century diamond-set stickpin, in the form of a woodcock pave-set with diamonds and a ruby eye in silver and gold, 2cm x 6.5cm, case

18ct yellow gold Diamond and Sapphire 5 stone ring, centre diamond about .25ct. English London hallmark, old cut diamonds. Ring size T/U, weight...

Victorian 18ct gold Diamond & Turquoise set ring, size R, full UK hallmark for Birmingham 1899, makers mark NBS. Gross weight 4.7g.

18ct yellow gold & 1.5ct Diamond solitaire set ring, size R, full UK hallmark, gross weight 4.91g.

A single strand graduated cultured pearl necklace, with diamond set white metal clasp, 48cm. Good condition.

An 18ct, black opal and diamond set oval cluster ring, size P/Q, gross weight 5.4 grams. Fair condition.

An 18ct, plat. and single stone diamond set ring, with four stone diamond set shoulders, size R/S, gross weight 3.4 grams. Fair condition.

18ct gold and platinum ring set with square cut emerald surrounded by a square of 8 diamonds - ring size N - total weight 2.2g

14k gold onyx and diamond dress ring the rectangular black onyx set with small central diamond, size L1/2

Garrard & Co. An Art Deco diamond bracelet, composed of three articulated sections set with baguette and old brilliant cut diamonds, the central ...

An Art Deco platinum diamond bracelet, a series of brilliant cut diamonds millegrain set to openwork panels with rose cut diamond set corners, jo...

A group of Belle Époque diamond set components, comprising: a pierced old single cut diamond and calibré cut onyx set ribbon form panel, length 3...

A gemstone and diamond brooch/pendant, a central cushion cut orange/brown zircon to border of brilliant cut and rose cut diamonds, outer row of a...

A sapphire and diamond cluster ring, of floral design, with an oval mixed cut sapphire with a stated weight of 9.20 carats, within surround of pe...

Tiffany & Co. A platinum diamond brooch, of hoop form, grain set with graduated brilliant cut diamonds, with brilliant cut diamond chevron surmou...

A mid-19th century diamond, enamel and pearl memorial brooch, the old cut diamond to a blue enamel ground, with half pearl border, engraved verso...

A two row cultured pearl necklace, with a blue topaz and brilliant cut diamond cluster pendant centrepiece, to two rows of uniform cultured pearl...

Theo Fennell. An 18ct gold diamond 'Strip' pendant and earrings, the pendant with a row of channel set princess cut diamonds, suspended on a Theo...

An 18ct gold emerald and diamond ring, the emerald cut emerald with a stated weight of 3.05 carats, claw set to brilliant cut diamond trefoil sho...

An emerald and diamond bracelet, a series of emerald cut emeralds in four claw articulated settings with quatrefoil brilliant cut diamond set lin...

A ruby and diamond ring, the central oval mixed cut ruby in claw set mount within brilliant cut diamond surround, to openwork reeded hoop, ring s...

An early 20th century gold, amethyst, emerald and diamond brooch, modelled as a bunch of grapes, the amethyst bead grapes suspended from a pavé ...

A diamond crystal single stone ring, circa 1600, the octahedral diamond crystal collet set with stylised leaf border, tapered shoulders with chas...

An early 20th century gold and platinum, diamond and demantoid garnet pendant, the central old cut diamond to openwork surround of demantoid garn...

A group of jewellery, comprising: an 18ct gold brilliant cut diamond ring, London hallmarks; an 18ct white gold textured wedding band, London hal...

A diamond and coral cross pendant, probably Italian, first half of the 19th century, with a rose cut diamond in silver clawed collet at the centr...

Asprey. An 18ct white gold blue topaz and diamond necklace, with a series of marquise cut blue topaz and brilliant cut diamond set floral cluster...

Victorian diamond, ruby and sapphire set brooch, with central diamond set crescent moon enclosing a ruby, sapphire and diamond trefoil, on yellow...

A pair of sapphire and diamond cluster earrings, designed as an oval mixed cut sapphire within brilliant cut diamond surround, with post and butt...

A ruby and diamond necklace, the two row front half with bezel set oval cabochon rubies and brilliant cut diamond lines, to plain chain links and...

Ernst Paltscho. An early 20th century butterfly brooch, with sapphire eyes and diamond set body mounted in silver and gold, the wings with butter...

Marcus & Co. An Art Deco platinum diamond and onyx bracelet, with alternating brilliant cut diamond and triangular cabochon onyx panels and pierc...

A tanzanite and diamond cluster ring, the 7.5mm faceted cushion shaped tanzanite claw set and surrounded by two rows of 8 cut diamonds in an 18 ca...

A Sri Lankan sapphire and diamond cluster ring, the oval mixed cut medium to light blue sapphire, 11.5x8.5mm, claw set and surrounded by twenty-tw...

A diamond solitaire ring in a gentleman's style, the cushion shaped old brilliant cut stone claw set in an 18 carat yellow gold mount ring size N,...

A modern diamond heart shaped fringe necklace, the 9 carat yellow and white gold necklace having nineteen heart shaped motifs to front graduating ...

A diamond five stone ring, the five old cut stones set flush into the mount with small pip claws in a yellow metal mount ring size M½, shank marke...

An Edwardian diamond five stone ring, the old brilliant cut stones graduating in size claw set in an 18 carat all yellow gold half hoop mount ring...

Effy - a diamond set panther ring set with white diamonds and emeralds ring size P, rose metal mount signed and marked 14K, 3g, complete with Effy...

An 18 carat gold diamond set snake ring, the brilliant cut stone set into the head with a rose cut diamond eye (one missing), ring size N, Birming...

Georg Jensen - a two piece diamond and 18 carat yellow gold Fusion ring set from an original design by Nina Koppel, two interlocking bands each se...

Effy - a black diamond set panther ring size P, rose metal mount signed and marked 14K, 3.5g, complete with Effy box.

ENAMEL AND DIAMOND BUTTONS; PASTE BUCKLE, 19TH CENTURY 1st: Three enamel and diamond buttons Blue guilloche enamel Rose-cut diamonds Mounted in si...

EMERALD AND DIAMOND EARSTUDS Octagonal step-cut emeralds Brilliant and marquise-cut diamonds Length 1.5cm Total weight approx. 5.0g Footnotes:...

EMERALD AND DIAMOND THREE-STONE RING Step-cut emerald, approx. 1.25cts Old brilliant-cut diamonds, approx. 1.80cts total Ring size approx. J½ Weig...

French Antique Diamond Panel Ring 18ct White Gold    total diamond weight approx 1.50ct french markers mark and assay marks   measurements...

Chunky 18ct White Gold Ruby and Diamond Ring   the most exquisite ruby and diamond ring    measurements size UK M1/2 US 61/2 head of r...

Antique Diamond Horse Shoe / Crescent Brooch in Gold and Antique Box   the most exquisite diamond crescent!!    measurements size 45mm x...