A Ceylon yellow sapphire and diamond necklace, by Bulgari.With report 80261-89, dated 22nd May 2020, from GCS, stating Sri Lanka (Ceylon), no heat...

A vari-cut diamond dress ring. Estimated total diamond weight 1.40cts, G-H colour, VS1-SI1 clarity. Stamped 18K. Ring size Q. 8.2gms. Overall co...

A 1970s 18ct gold pavé-set diamond signet ring, with fingerprint textured shoulders. Estimated total diamond weight 0.30ct, H-tinted colour, VS-SI...

A 1970s 18ct gold emerald cocktail watch, with painted green dial.Maker's mark PG. Hallmarks for London, 1971. Length 17.8cms. 104.8gms.With Londo...

A pair of 1970s 18ct gold emerald and diamond butterfly earrings, by Kutchinsky.Estimated total diamond weight 3.65cts, G-H colour, predominantly ...

A mid 20th century enamel, cultured pearl and diamond cat brooch, by La Triomphe.Estimated total diamond weight 0.70ct, G-H colour, VS2-P1 clarity...

A pair of pavé-set diamond hoop earrings, with similarly-set detachable drop.Estimated total diamond weight 4.15cts, G-H colour, VS2-P1 clarity.Fr...

A 1970s 18ct gold cocktail watch, by Boucheron.Import marks for London, 1979. Length 18cms. 49.7gms. Overall condition good. Light marks and wear...

A bi-colour coral and emerald floral pendant.May be worn as a brooch.Stamped 750, Roma. Maker's mark indistinct.Length 7.4cms. 47.7gms. Coral unte...

A malachite bead three-row necklace, with 18ct gold diamond and gem-set giardinetto clasp, by Cartier.Estimated total diamond weight 0.30ct, G+ co...

A vari-hue cultured pearl, coloured diamond and diamond floral brooch.Estimated total diamond weight 4cts. Stamped 750. Length 7cms. 34.4gms.Diamo...

A brilliant-cut diamond 'Signore Carlo' teddy bear pendant/ brooch, by Leo Wittwer.Total diamond weight 0.13ct, estimated G-H colour, VS clarity. ...

A turquoise, smokey quartz and brilliant-cut 'brown' diamond pendant, by Mangiarotti, retailed by Manoglou.Total diamond weight 1ct, estimated 'br...

A turquoise and brilliant-cut 'brown' diamond ring, by Mangiarotti, retailed by Manoglou.Total diamond weight 0.50ct, 'brown' colour, VS clarity.I...

A pair of turquoise and brilliant-cut 'brown' diamond earrings, by Mangiarotti, retailed by Manoglou.Total diamond weight 1.87cts, estimated 'brow...

A citrine and diamond cocktail ring, by Gavello.Estimated total diamond weight 1.65cts, G-H colour, VS clarity. Italian marks, stamped 750. Ring s...

A pair of 18ct gold amethyst and brilliant-cut diamond earrings.Estimated total diamond weight 0.30ct.Hallmarks for Birmingham. Length 6.8cms. 26....

A brilliant-cut diamond single-stone ring.Diamond weight 1.01cts, estimated G+ colour, SI clarity. Stamped 18K 750. Ring size M1/2. 4gms. Overall...

An enamel geometric panel necklace, attributed to Piaget. French re-strike marks. Length 64cms. 60.5gms. Overall condition fair. General moderat...

An 18ct gold 'Love' bangle, by Cartier. Swiss convention marks. Inner diameter 6.2cms. Cartier size 19. 36gms. Overall condition fair. Metal by ...

A 1970s coral and pavé-set diamond bracelet. Estimated total diamond weight 7.50cts, G-H colour, VS-SI clarity.Italian marks, stamped 750. Length ...

A mid 20th century 18ct gold sapphire and diamond floral brooch.Estimated total diamond weight 0.20ct, G-H colour, VS-SI clarity. Hallmarks for Lo...

A pair of diamond rope-twist knot cufflinks. Estimated total diamond weight 1.10cts, G-H colour, VS clarity. Stamped 585. Length of cufflink face...

An 18ct gold openwork floral brooch, with diamond cluster highlight.Estimated total diamond weight 0.50ct, G-I colour, VS-SI clarity. Import marks...

A 1960s 18ct gold ruby and diamond textured floral brooch, by Boucheron.Import marks for London, 1967. French assay marks. Length 4.5cms. 27.4gms....

A mid 20th century textured 18ct gold diamond, turquoise and lapis lazuli ring, by Van Cleef & Arpels.Estimated diamond weight 0.30ct, H-I colour,...

A pavé-set diamond textured crossover dress ring. Estimated total diamond weight 0.50ct, H-I colour, VS-SI clarity. French assay marks. Ring size ...

A 1970s 18ct gold lapis lazuli and chrysoprase brooch, by Boucheron.Import marks for London, 1971. Length 4.9cms. 28gms.Lapis lazuli untested for ...

A mid 20th century 18ct gold and platinum, turquoise, diamond and ruby bird brooch. Estimated total diamond weight 0.75ct, G-H colour, VS-SI clari...

A mid 20th century 18ct gold turquoise geometric bracelet. French assay marks. Length 16.5cms. 60.5gms. Overall condition good. Light marks and ...

A mid 20th century 18ct gold enamel, diamond and emerald dragon brooch.May be worn as a pendant.Estimated total diamond weight 1.25cts, H-I colour...

A mid 20th century 18ct gold sapphire, ruby and diamond floral brooch, by Mauboussin. Estimated total diamond weight 0.30ct, G-H colour, VS2-SI2 c...

A mid 20th century 18ct gold coral and textured gold bracelet, by Cartier.Stamped 18Kts. Length 18.5cms. 51gms.With maker's pouch.Coral untested f...

A coral bead bracelet, by Ilias Lalaounis.Stamped 750. Length 17.5cms. 22.1gms. Overall condition good. Light marks and wear.Maker's mark for Ili...

A platinum brilliant-cut diamond 'Love' ring, by Cartier. Swiss convention marks. Ring size U. Cartier size 63. 14.6gms. Overall condition fair....

A pair of 18ct gold brilliant-cut diamond and polished circle motif earrings.With paperwork from manufacturer stating 0.80ct, Top Wesselton colour...

A chain necklace, by Fope.Italian marks, stamped 750. Length 42cms. 18gms. Overall condition good to fair. General light to moderate marks and we...

A pair of 18ct gold brilliant-cut diamond stud earrings. Estimated total diamond weight 1ct, I-J colour, VS2-SI2 clarity. Hallmarks for Sheffield,...

An 18ct gold pavé-set diamond cross pendant, with two-row chain.Total diamond weight 0.71ct, stamped to mount, estimated G-H colour, VS clarity.Ha...

A platinum old-cut diamond three-stone ring.Estimated total diamond weight 1.55cts, I-K colour, P1 clarity. Hallmarks for Birmingham. Ring size K1...

An 18ct gold 'Juste un Clou' bangle, by Cartier.Swiss convention marks. Inner diameter 6.3cms. Cartier size 18. 34.8gms. With maker's case and cer...

A diamond, ruby and grey mother-of pearl necklace, with matching bracelet and earrings, by Moba.Estimated total diamond weight 25 to 27cts, H-I co...

An American Art Nouveau 14ct gold and pearl floral brooch, by Whiteside & Blank.Length 2.7cms. 4gms.Pearl untested for natural origin. Overall co...

An early 20th century 18ct gold peridot and split pearl pendant.May be worn as a brooch.Central peridot calculated weight 2.47cts, based on estima...

An early 20th century 18ct gold old-cut diamond single-stone ring.Estimated diamond weight 0.90ct, H-I colour, SI clarity.Stamped 18ct, indistinct...

A mid 20th century silver and gold, diamond and enamel pheasant brooch.Length 3.9cms. 4.3gms.With fitted Goldsmiths & Silversmiths Co. Ltd. case. ...

An early 20th century gold, red spinel and diamond ring.Old-cut diamond estimated weight 0.15ct, G-H colour, VS2-SI1 clarity.Ring size N. 3.3gms. ...

An emerald and circular-cut diamond three-stone ring, with diamond asymmetric shoulders.Emerald calculated weight 0.30ct, based on estimated dimen...

A brilliant-cut diamond single-stone ring.Diamond weight 1.01cts, estimated G+ colour, VS clarity. Stamped 18K 750. Ring size M1/2. 3.7gms. Overa...

A split pearl, seed pearl, cultured pearl, emerald and ruby peacock necklace. Stamped 18K. Length 53cms. 44.4gms. Overall condition good. Genera...

An early 20th century 18ct gold and platinum, ruby, cultured pearl and diamond brooch, designed as two cats in a basket.Stamped 18. Length 5cms. 2...

An 18ct gold graduated old-cut diamond five-stone ring.Estimated total diamond weight 4cts, H-I colour, VS-SI clarity.Hallmarks partially indistin...

An early 20th century 18ct gold emerald, diamond and ruby bangle.Estimated total diamond weight 1.60cts, H-I colour, SI1-P1 clarity.Stamped 18c. I...

An early 20th century agate cigarette case, with 18ct gold and enamel trim, by Cartier.French assay marks. Length 10cms. 72.3gms. Overall conditi...

A late 19th century gold Albertina. Length 34cms. 28.7gms. Overall condition good. General light to moderate marks and wear in keeping with age....

A late 19th century gold graduated multi-gem bracelet, to include amethyst, garnet and vari-hue sapphires.Principal amethyst calculated weight 2.2...

An early 20th century gold multi-gem necklace. Length 37cms. 9.1gms. With Collingwood & Co. case. Overall condition fair to good. Appears to hav...

A sapphire and old-cut diamond ring.Sapphire calculated weight 0.76ct, based on estimated dimensions of 7 by 4 by 2.9mms. Estimated total diamond ...

A late Victorian 18ct gold old-cut diamond locket, with fancy-link chain. Estimated diamond weight 0.20ct, H-I colour, SI2-P1 clarity. Length of l...

A yellow sapphire and old-cut diamond cluster ring.Sapphire calculated weight 1.05cts, based on estimated dimensions of 7 by 6 by 3mms.Estimated t...