Jewellery, Watches & Designer Goods

An early 20th century gold old-cut diamond two-stone crossover ring, estimated total diamond weight 0.50ct, H-I colour, VS2-SI1 clarity, partial m...

A late Victorian gold and silver, ruby, sapphire and old-cut diamond shamrock brooch, with rose-cut diamond crescent surround and diamond star ter...

An early 20th century gold pearl and old-cut diamond cluster ring, pearl measures approximately 5.6mm, estimated total diamond weight 0.25ct, ring...

A late Victorian 18ct gold old-cut diamond two-stone crossover ring, estimated total diamond weight 0.65ct, H-I colour, SI clarity, hallmarks for ...

A pair of late Victorian onyx drop earrings, with onyx cabochon and rose-cut diamond cluster surmount, length 4.5cm, 8.7gOverall good conditionOne...

An early 20th century natural pearl necklace, with diamond and seed pearl clasp, with report from GCS, stating 112 natural saltwater pearls, appro...

A late Victorian 18ct gold old-cut diamond single-stone band ring, diamond estimated weight 1.10ct, H-I colour, SI2-P1 clarity, hallmarks for Ches...

An Edwardian gold old-cut diamond, ruby and pearl brooch, diamond estimated weight 0.50ct, I-J colour, VS2-SI1 clarity, length 3.6cm, 4.7gOverall ...

An early 20th century platinum single-cut diamond portrait pendant, with 9ct gold trace-link chain, estimated total diamond weight 0.25ct, chain s...

An early 20th century old-cut diamond cluster ring, estimated total diamond weight 1.50ct, principal diamond estimated weight 0.75ct, H-I colour, ...

A late Victorian platinum rose-cut diamond heart and arrow bar brooch, length 6.1cm, 5.6gOverall good conditionLength of heart 1.8cmRose-cut diamo...

A pair of early 20th century platinum old-cut diamond drop earrings, estimated total diamond weight 2.20ct, principal two diamonds estimated total...

A pair of late 19th century Russian gold old-cut diamond cluster earrings, estimated total diamond weight 2ct, K-L colour, VS2-SI1 clarity, stampe...

A Belle Epoque 18ct gold and platinum circular-cut diamond single-stone ring, with single-cut diamond trefoil shoulders and engraved band, princip...

A late Victorian gold, old-cut diamond star pendant brooch, with similarly-cut diamond accent blue enamel surround, suspending an old-cut diamond ...

An 18ct gold calibre-cut emerald and diamond dress ring, with sapphire cabochon accent gallery, estimated total diamond weight 0.30ct, stamped 750...

A pair of 18ct gold square-shape diamond single-stone stud earrings, estimated total diamond weight 0.40ct, G-H colour, VS clarity, back fittings ...

A platinum brilliant-cut diamond half eternity ring, estimated total diamond weight 0.20ct, hallmarks for Edinburgh, ring size L, 3.5gOverall good...

A platinum brilliant-cut diamond single-stone ring, with similarly-cut diamond line shoulders, principal diamond estimated weight 0.30ct, H-I colo...

An 18ct gold emerald and diamond cluster ring, estimated total diamond weight 1ct, H-I colour, VS2-SI1 clarity, stamped 18ct, ring size P, 5.3gOve...

A pair of 18ct gold brilliant-cut diamond single-stone stud earrings, estimated total diamond weight 0.90ct, J-K colour, SI2-P1 clarity, stamped 7...

An 18ct gold diamond floral cluster bracelet, total diamond weight 3.50ct, stamped to clasp, hallmarks for Sheffield, length 19.2cm, 35.4gOverall ...

An 18ct gold tanzanite and diamond cluster dress ring, tanzanite estimated weight 3.25ct, estimated total diamond weight 0.40ct, H-I colour, SI cl...

An 18ct gold brilliant-cut diamond line bangle bracelet, estimated total diamond weight 3.75ct, H-I colour, VS2-SI1 clarity, hallmarks for London ...

A platinum circular-cut diamond and calibre-cut ruby cluster dress ring, with single-cut diamond surround and shoulders, total ruby weight 0.65ct,...

An 18ct gold brilliant-cut diamond and pink sapphire cocktail ring, estimated total diamond weight 2.25ct, I-J colour, VS2-SI clarity, ring size N...

An 18ct gold aquamarine three-stone and brilliant-cut diamond cluster dress ring, estimated total aquamarine weight 3ct, estimated total diamond w...

A pair of brilliant-cut diamond drop earrings, with rectangular-shape diamond surmount, estimated total diamond weight 1ct, H-I colour, SI2-P1 cla...

An 18ct gold peridot and diamond cluster ring, peridot estimated weight 1.80ct, estimated total diamond weight 0.50ct, I-J colour, VS2-SI2 clarity...

A pair of 18ct gold emerald and brilliant-cut diamond cluster stud earrings, estimated total emerald weight 1.40ct, estimated total diamond weight...

An 18ct gold rose quartz and diamond floral pendant, with chain, estimated total diamond weight 0.65ct, foreign marks to chain, clasp stamped 750,...

An 18ct gold coloured diamond band ring, estimated total diamond weight 0.25ct, hallmarks for London 2000, ring size O, 11.4gOverall good conditio...

An 18ct gold square-shape coloured diamond and brilliant-cut diamond three-stone ring, coloured diamond estimated weight 1.40ct, estimated total d...

A platinum brilliant-cut diamond line bracelet, estimated total diamond weight 2ct, predominantly H-I colour, SI clarity, stamped Pt850, length 17...

Andrew Grima, a 1960s 18ct gold diamond brooch, designed as a stylised bird nest, with brilliant-cut diamond highlights, signed Grima, estimated t...

Georg Jensen, an 18ct tri-colour gold diamond Fusion puzzle ring, estimated total diamond weight 0.15ct, G-H colour, VS clarity, maker's marks for...

Cartier, a 1960s 18ct gold brilliant-cut diamond and pearl rose brooch, signed Cartier France, numbered L7789, import marks for London 1963, lengt...

Van Cleef & Arpels, a vintage 18ct gold coral and diamond Philippine ring, signed Van Cleef & Arpels, serial 101367, estimated total diamond weigh...

An 18ct gold pink sapphire, emerald and diamond crossover dress ring, pink sapphire estimated weight 1ct, emerald estimated weight 0.90ct, estimat...

de Grisogono, an 18ct gold brilliant-cut diamond and emerald cocktail ring, estimated total diamond weight 5ct, G-H colour, VS clarity, stamped 75...

A pair of 18ct gold oval coral cabochon three-stone articulated drop earrings, with brilliant-cut diamond spacers, corals measure approximately 10...

A mid Victorian gold and silver, rose-cut diamond and pearl brooch, designed as sycamore seeds, length 3.5cm, 4gOverall condition goodPearls with ...

An early 20th century 9ct gold pink tourmaline, diamond and pearl pendant, with chain, chain with import marks for Sheffield, length of pendant 2....

A late Georgian gold and silver, old-cut diamond cluster dress ring, estimated total diamond weight 0.30ct, ring size Q, 2.9gOverall good conditio...

A late Georgian silver and gold, rose-cut diamond brooch, principal diamond measures approximately 7.4 by 6.7mm, length 2.2cm, 8.1gOverall fair co...

A Belle Epoque silver and gold, old and rose-cut diamond pendant, suspended from an 18ct gold bi-colour chain, estimated total diamond weight 1ct,...

A late Victorian gold and silver, graduated old-cut diamond hinged bangle bracelet, with scrolling engraved sides, estimated total diamond weight ...

A late Victorian 18ct gold old-cut diamond single-stone band ring, diamond estimated weight 2.30ct, I-J colour, SI2-P1 clarity, partial hallmarks ...

A mid Victorian silver and gold, old-cut diamond starburst pendant, may also be worn as a brooch, estimated total diamond weight 2.25ct, principal...

A late Victorian gold pearl and old-cut diamond cluster ring, pearl measures approximately 5.8mm, estimated total diamond weight 1ct, H-I colour, ...

A Belle Epoque old-cut diamond floral garland necklace, principal diamond estimated weight 1.10ct, I-J colour, VS clarity, estimated total diamond...

An early 20th century old-cut diamond single-stone ring, diamond estimated weight 2.10ct, J-K colour, VS clarity, ring size P, 2.5gOverall good co...

An Art Deco graduated sapphire bead two-row necklace, with platinum circular-cut diamond clasp, approximate diameter of sapphire beads 14.2mm to 5...

An Art Deco platinum Sri Lankan sapphire single-stone dress ring, with rectangular-shape diamond stepped sides, verbal report from GCS stating Sri...

An Art Deco vari-cut diamond and onyx geometric pendant, suspended from an 18ct gold chain, estimated total old-cut diamond weight 0.20ct, length ...

A platinum ruby and single-cut diamond openwork dress ring, with calibre-cut ruby border and similarly-set shoulders, principal ruby estimated wei...

An Art Deco platinum old-cut diamond geometric bracelet, with expanding sides, estimated total diamond weight 7ct, H-I colour, SI1-P1 clarity, sta...

An 18ct graduated brilliant-cut diamond line bracelet, with partially concealed push-piece clasp, total diamond weight 12.10ct, stamped to mount, ...