An 18ct gold amethyst and brilliant-cut diamond cluster ring.Estimated total diamond weight 0.20ct.Hallmarks for London, 1989. Ring size N. 3.5gms...

A jade cabochon and brilliant-cut diamond cluster ring.Jade estimated dimensions of 10.7 by 8.3 by 3.3mms.Estimated total diamond weight 0.65ct, G...

An 18ct gold emerald dress ring, with calibre-cut diamond line sides.Emerald calculated weight 1ct, based on estimated dimensions of 6.8 by 5.7 by...

A 'Sevillana' pendant, on black cord, by Elsa Peretti for Tiffany & Co.Stamped 750. Length of pendant 3.6cms. Length of cord 44cms. 8.3gms.Conditi...

An aquamarine single-stone ring.Aquamarine calculated weight 9.53cts, based on estimated dimensions of 17.2 by 12.6 by 7.7mms.Stamped 18K. Ring si...

A sapphire, brilliant-cut diamond and blue enamel stylised rosette ring.Estimated total diamond weight 0.60ct, I-K colour, VS2-SI2 clarity.Stamped...

A pair of 18ct gold cultured pearl and brilliant-cut diamond earrings, by Mikimoto.Estimated total diamond weight 0.10ct.Import marks for London, ...

An 18ct gold emerald and vari-cut diamond dress ring.Emerald calculated weight 1.41cts, based on estimated dimensions of 7 by 6 by 4.6mms.Estimate...

An 18ct gold brilliant-cut diamond, sapphire, emerald and ruby hinged bangle.Estimated total diamond weight 1.10cts, G-H colour, VS-P1 clarity.Imp...

A pair of 18ct gold enamel earrings, by De Vroomen.Hallmarks for London, 1992.Diameter 2.5cms. 17.3gms.Condition Report:General small marks and we...

An 18ct gold enamel egg charm bracelet, by Fabergé.Hallmarks for Edinburgh. Length 19cms. 22gms.Condition Report:Surface scratches and minor marks...

A pair of amethyst, onyx and pavé-set diamond earrings, by Marina B.Estimated total diamond weight 1.20cts, G-H colour, VS clarity.Italian marks, ...

A pair of 18ct gold brilliant-cut diamond and ruby cluster drop earrings.Estimated total diamond weight 0.50ct.Hallmarks for London, 2011. Length ...

An 18ct gold aquamarine ring, with brilliant-cut diamond mount.Aquamarine calculated weight 4cts, based on estimated dimensions of 11.1 by 9.3 by ...

A pair of 18ct gold sapphire and brilliant-cut diamond earrings, by Mappin & Webb.Estimated total diamond weight 0.35ct.Hallmarks for London, 2008...

A pair of 18ct gold pink sapphire and grey cultured pearl drop earrings, by Mikimoto.Hallmarks for London, partially indistinct. Length 3.2cms. 6....

A grey cultured pearl and brilliant-cut diamond crossover dress ring.Diameter of cultured pearl 10.3mms.Estimated total diamond weight 0.25ct, G-H...

A platinum graduated baguette-cut diamond dress ring.Principal diamond laser inscribed GIA 6205537054, GIA report check states 0.56ct, E colour, V...

An 18ct gold garnet and brilliant-cut diamond triple cluster ring.Largest garnet calculated weight 1.52cts, based on estimated dimensions of 7.6 b...

A platinum diamond 'Jazz' full eternity ring, by Tiffany & Co.Estimated total diamond weight 0.70ct, G-H colour, VS clarity.Hallmarks for London, ...

A tanzanite and brilliant-cut diamond pendant, with rope-link chain.Tanzanite calculated weight 4.63cts, based on estimated dimensions of 12.2 by ...

A moonstone and star ruby bangle.Ruby calculated weight 5.25cts, based on estimated dimensions of 8.4 by 6.9mms.Stamped 750. Inner diameter 6.3cms...

A brilliant-cut diamond star motif necklace.Estimated total diamond weight 1ct, H-I colour, VS-SI clarity.Stamped 750. Length 41cms. 23.9gms.Condi...

An 18ct gold brilliant-cut diamond terminal crossover cuff bangle, by Fope.Estimated total diamond weight 0.35ct.Hallmarks for Sheffield. Inner di...

An early 20th century platinum graduated circular-cut diamond three-stone ring.Estimated total diamond weight 0.60ct, H-I colour, SI1-P1 clarity.S...

An early 20th century platinum and 18ct gold graduated sapphire five-stone ring, with single-cut diamond shared surround.Central sapphire calculat...

A late Victorian silver and gold rose and old-cut diamond openwork crescent moon brooch.Estimated total diamond weight 0.55ct. Length 3.1cms. 5.2g...

A late Victorian silver and gold, sapphire, ruby, split pearl and rose-cut diamond butterfly jewellery component.Length 3.9cms. 8.1gms.Condition R...

A late Victorian silver and gold pearl and diamond Northern star and crescent moon brooch.Estimated total diamond weight 1.05cts, G-I colour, VS-S...

A late 19th century silver and gold old-cut diamond crescent moon and heart brooch.Estimated total diamond weight 2.10cts, G-J colour, SI1-P1 clar...

A mid 19th century silver and gold old and rose-cut diamond floral spray brooch, set en tremblant.Old-cut diamond estimated weight 0.20ct, G-H col...

A late Victorian palladium and gold old-cut diamond bow brooch.Estimated total diamond weight 3.50cts, G-K colour, VS2-P1 clarity.Length 5cms. 8.1...

A late Victorian silver and gold old-cut diamond star brooch.May be worn as a pendant.Estimated total diamond weight 4.60cts, H-J colour, VS2-P1 c...

A late Victorian silver and gold, ruby and diamond floral cluster pendant.Ruby calculated weight 0.47ct, based on estimated dimensions of 4.4 by 4...

A late 19th century gold sapphire and old-cut diamond crescent moon brooch.Central sapphire calculated weight 0.60ct, based on estimated dimension...

A graduated old-cut diamond line pendant, with flat curb-link chain.Estimated total old-cut diamond weight 1.60cts, H-I colour, VS2-P1 clarity.Cha...

An 18ct gold blue topaz single-stone ring, with vari-cut diamond geometric sides.Topaz calculated weight 13.44cts, based on estimated dimensions o...

An early to mid 20th century platinum and 18ct gold blue zircon ring, with single-cut diamond bar shoulders.Zircon calculated weight 3.17cts, base...

A 1940s gold old-cut diamond and sapphire tank ring.Estimated diamond weight 0.70ct, G-H colour, SI clarity.Ring size H. 5.6gms.Condition Report:G...

An early to mid 20th century silver and gold aquamarine, single and brilliant-cut diamond bracelet.Aquamarine calculated weight 6.38cts, based on ...

A mid 20th century platinum old-cut diamond single-stone ring, with vari-cut diamond shoulders.Principal diamond estimated weight 1ct, tinted colo...

An Art Deco platinum and 14ct gold vari-cut diamond and sapphire geometric ring.Principal diamonds estimated total weight 0.45ct, H-I colour, SI c...

A sapphire and brilliant-cut diamond pierced geometric brooch.Estimated total diamond weight 2.25cts, H-J colour, SI1-P2 clarity.Length 7.3cms. 23...

A sapphire and old-cut diamond cluster ring.Sapphire calculated weight 0.82ct, based on estimated dimensions of 6.5 by 5 by 2.7mms. Estimated tota...

A pair of mid 20th century 18ct gold blue topaz and vari-cut diamond earrings. Topaz calculated total weight 4.95cts.Estimated total diamond weigh...

A rose-cut diamond pendant, with old-cut diamond terminals, suspended from a figaro-link chain.Principal two diamonds estimated total weight 0.90c...

An Art Deco platinum and gold black opal and diamond geometric pendant, on chain.Opal estimated dimensions of 25.4 by 16.6 by 4.8mms.Estimated tot...

An 18ct gold diamond and calibre-cut sapphire dress ring.Principal diamond estimated weight 0.50ct, H-I colour, VS clarity.Estimated total diamond...

An early to mid 20th century gold emerald ring, with old-cut diamond trefoil shoulders.Emerald calculated weight 0.40ct, based on estimated dimens...

A mid 20th century silver and gold, sapphire, old-cut and diamond point bar brooch.Estimated total old-cut diamond weight 0.40ct, H-J colour, SI c...

A mid 20th century palladium and gold, blue topaz, cultured pearl and diamond geometric bar brooch.Length 6.3cms. 7.2gms.Condition Report:Surface ...

A mid 20th century 18ct gold Brazilian emerald and brilliant-cut diamond cluster ring.Verbal from GCS stating Brazil, indications of significant c...

A mid 20th century platinum sapphire and old-cut diamond cluster ring.Sapphire calculated weight 1.70cts, based on estimated dimensions of 10.5 by...

A mid 20th century 18ct gold circular-cut diamond single-stone ring, with diamond line shoulders.Principal diamond estimated weight 1.15cts, I-J c...

A mid 20th century 14ct gold emerald and vari-cut diamond cluster ring.Emerald calculated weight 0.94ct, based on estimated dimensions of 8.2 by 7...

A mid 20th century 18ct gold sapphire and vari-cut diamond floral spray brooch.Principal diamond estimated weight 0.50ct, H-I colour, SI clarity. ...

An early 20th century platinum and gold old and rose-cut diamond brooch.Principal diamond estimated weight 1.25cts, K-L colour, SI clarity.Estimat...

A pair of mid 20th century gold diamond geometric brooches.Principal diamonds estimated total weight 1.20cts, H-I colour, VS2-SI1 clarity. Estimat...

A mid 20h century platinum, vari-shape colourless gem and baguette-cut diamond scroll bracelet, with gold fittings.Estimated total diamond weight ...

An old-cut diamond bracelet, with calibre-cut sapphire and emerald surrounds.Estimated total diamond weight 2.35cts, I-K colour, SI2-P1 clarity. L...