diamond

An early 20th century style yellow sapphire and diamond ring, the mixed cushion cut yellow sapphire within 18ct white gold mount with two round cu...

A bespoke 18ct yellow gold 'C' diamond brooch, the six old cut graduated diamonds channel set in yellow gold crescent shaped brooch, stamped to re...

An 18ct yellow gold ring set with an emerald in a diamond surround, size M, approx. 3.8g. Condition Report: Stamped '750' to shank interior. ...

An 18ct gold and diamond Norwegian bracelet, Lapponia, designed by Bjorn Weckstrom, 14.9 g (all in) The Bracelet is approx 22 cm long. Clasp func...

A sapphire and diamond cluster ring, rubover set oval faceted sapphire, approximately 10-10.5 x 7.9 x 5.5mm, estimated approximate weight 3.90ct...

A ruby and diamond bracelet, seven pierced panels, each with a central rubover set oval cabochon ruby, surrounded by old brilliant and rose cut ...

A pair of red stone and diamond stud earrings

An Edwardian diamond five stone dress ring , set with graduated old cut diamonds, in 18ct yellow gold, size J 1/2, 2.9g gross.

A Victorian ruby, diamond and 18 ct gold three-stone finger ring, the central round cut diamond star-set within two rubies on a dentil-fringed ob...

An early 20th century diamond set ring, lozenge shaped panel set with five old European cut diamonds, estimated approximate total diamond weight...

A pair of South Sea cultured pearl and diamond ear studs, slightly off-round pearls, approximate diameter 14mm, each surmounted by a claw set ol...

A diamond set ring, two rows of old brilliant cut diamonds, estimated approximate total diamond weight 0.90ct, size L, unmarked, tested as 18ct ...

A diamond set serpent bangle, two heads set with polki diamonds and synthetic rubies for eyes, approximate inside diameter 5.3cm, hook fitting, ...

***Regretfully Withdrawn*** A 19th century 18ct gold, ruby and diamond plaque ring, ring size I

An early 20th century cultured pearl and diamond bracelet, four rows of cultured pearls, approximate diameter from 6 to 6.5mm, strung knotted to...

An 18ct gold opal and diamond ring, central oval shaped cabochon opal approximately 8.4 x 6.3mm, further set with two smaller opals and four dia...

An 18ct gold sapphire and diamond cluster ring, claw set round faceted sapphire, approximate weight 0.40ct, surrounded by two rows of diamonds, ...

An early 20th century diamond floral brooch, the largest diamond 0.3ct approx., boxed

A diamond set cross pendant and chain, claw set round brilliant cut diamonds, known stamped total diamond weight 1.00ct, length including bale 2...

A five row pearl necklace, with an aquamarine and diamond clasp, five graduated rows of cultured pearls, approximate diameter from 6.5 to 7mm, s...

Platinum aquamarine and diamond pendant / brooch, the large faceted heart cut aquamarine, mounted within an openwork heart design gallery, suspend...

Early 20th century 18ct gold three stone old cut diamond ring, stamped, principal diamond approx 0.60 carat, total diamond weight approx 1.10 cara...

BEAUTIFUL "VELVET BLUE" SAPPHIRE & VVS DIAMOND HALO RING (1.20CT) SET IN 18CT WHITE GOLD COMPLETE WITH ORIGINAL STUART ROBINSON, NORWICH JEWE...

3.19CT DIAMOND & TANZANITE 'TRILLION' RING (IGI CERTIFICATED) - SET IN 14K WHITE GOLD IGI CERTIFICATE No.: 40J5215023 Tanzanite Weight ...

SAPPHIRE & DIAMOND - 18CT FLOWER DESIGN PENDANT (ON GOLD CHAIN) Sapphire: Oval Cut / Medium Velvet Blue Colour Diamonds: Round Brillia...

Tiffany & Co Platinum ring 0.21ct diamond Box and certified

Stunning Approx Emerald Cut 5.00ct Aquamarine & Diamond Ring Set In White Gold

Art Deco, circa 1925 A fine sapphire and diamond plaque brooch, of architectural design, set throughout with baguette and brilliant cut diamonds, ...

A late 19th century sapphire and diamond plaque pendant the central cushion-shaped mixed-cut sapphire estimated to weigh 2cts approx., with an ol...

An 18ct diamond ring, signet ring, rotary watch and stone ring with 18ct hallmark London 1914, three gypsy set diamonds mounted on a fancy linke...

A pair of diamond-set ear studs each centrally-set with a cushion-shaped old brilliant-cut diamond estimated to spread 0.60-0.65cts to the eight...

A seed pearl mesh bracelet with diamond-set clasp the seven rows of seed pearls (untested) with chain links to the brilliant-cut diamond-set line...

A pair of diamond and tanzanite ear pendants featuring a pear shape tanzanite with a brilliant cut diamond halo suspended from a second smaller p...

A pair of 18ct gold diamond and blue stone ear pendants featuring 18ct hallmark to peg, diamond claw set ear studs with removable rectangle, syn...

An Italian coral and diamond necklace with indistinct hallmark to catch, oval bezel set cabochon coral, with round diamond link with rope borde...

A platinum diamond solitaire ring centrally set with a brilliant cut diamond, held in four claws, open wire collet, raised band set with four bri...

AN EARLY 20TH CENTURY PLATINUM, DIAMOND AND LAPIS LAZULI RING The central round cut diamond set in an oval lapis panel and velvet lined box. (appr...

A FINE 3.51 CARAT E COLOUR SOLITAIRE DIAMOND RING in platinum, set with a princess cut diamond of 3.51 carats, full British hallmarks, size M / 6....

AN OPAL AND DIAMOND BELT NECKLACE designed as a belt set with oval cabochon opals, the buckle set with rose cut diamonds, the opals all totalling ...

A diamond solitaire pendant necklace, round brilliant cut diamond approx 0.20ct, unmarked gold metal mount, suspended from a 9ct gold belcher lin...

A certificated diamond solitaire and platinum set ring, the rectangular or octagonal central stone in four claw setting with diamond set shoulders...

A DIAMOND THREE STONE RING Claw set with three old cut diamonds, the centre weighing an estimated 0.98 carats, mounted in platinum, size J, gross...

A STAR SAPPHIRE AND DIAMOND PENDANT NECKLACE (2) With central claw set purple star sapphire measuring 10.8mm x 8.5mm, with a surround of old cut ...

AN EMERALD AND DIAMOND CLUSTER RING With a central emerald cut emerald measuring 7.01mm x 5.90mm x 4.07mm, surrounded by two rows of old cut diam...

A DIAMOND RIVIÈRE NECKLACE Claw set with 53 transitional and round brilliant diamonds, intermittently set with smaller diamonds in teardrop motif...

AN EMERALD AND DIAMOND CLUSTER RING With a central emerald cut measuring 6.76mm x 6.04mm x 4.06mm, in a rectangular surround of single cut diamon...

A DIAMOND BROOCH (2) Mounted with old and rose cut diamonds in unmarked gold with a platinum plating, measuring 15.5mm x 13.4mm, gross weight 8.2...

AN OPAL AND DIAMOND BROOCH Mounted with a central marquise shaped cabochon opal measuring 31.3mm x 8.13mm x 5.20mm , in an openwork surround set ...

Pair of 18ct white gold pear cut pink sapphire and round brilliant cut diamond pendant stud earrings, London 2004, total sapphire weight approx 1....

A DIAMOND FLOWER BROOCH Set with round brilliant, single and rose cut diamonds, mounted in silver with gold backing, measuring 28.8mm in diameter...

An 18ct gold ring set with an oval cut emerald of approximately 1ct and two round cut diamonds of approximately 0.5ct each, 4.4g, size N