A mid 20th century 14ct gold jade and diamond ring.Estimated dimensions of jadeite jade 18.8 by 12.7 by 3.3mms.Estimated total diamond weight 0.40...

A pair of emerald and diamond drop earrings.Emerald calculated total weight 8.65cts, based on estimated dimensions.Estimated total diamond weight ...

A mid 20th century 18ct gold emerald and diamond double clip brooch.Principal emeralds calculated total weight 5.96cts, based on estimated dimensi...

An emerald and diamond cluster ring.Emerald calculated weight 1.31cts, based on estimated dimensions of 6.7 by 5.7 by 4.7mms. Estimated total diam...

A pair of 18ct gold emerald and brilliant-cut diamond cluster earrings.Emerald total weight 2.45cts. Total diamond weight 1.21cts, estimated H-I c...

A ruby and diamond floral cocktail ring.Estimated total diamond weight 1.50cts, predominantly G-H colour, VS-SI clarity. Ring size T1/2. 19.5gms. ...

An emerald, ruby and diamond bracelet, comprising two stylised animal heads supporting an emerald cabochon.Estimated total diamond weight 0.40ct, ...

A red tourmaline, brilliant-cut diamond and enamel ring.Tourmaline estimated dimensions 22.4 by 8.6mms.Estimated total diamond weight 0.90ct, G-H ...

A pair of tourmaline, enamel and diamond earrings.Tourmaline calculated total weight 4.86cts, based on estimated dimensions. Estimated total diamo...

A ruby and vari-cut diamond floral brooch.Estimated total diamond weight 3.25cts, G-H colour, VS1-SI1 clarity. Length 8.5cms. 35.9gms.Condition Re...

An emerald and vari-cut diamond dress ring. Emerald calculated weight 1.61cts, based on estimated dimensions of 7.25 by 7.2 by 4.9mms. Estimated t...

A peridot and brilliant-cut diamond ring.Peridot calculated weight 2.54cts, based on estimated dimensions of 8.3 by 8.2 by 5.6mms.Estimated total ...

A pair of peridot and pavé-set diamond cufflinks.Estimated total diamond weight 2.25cts, G-H colour, VS-SI clarity. Stamped 750. Length of cufflin...

A citrine and brilliant-cut diamond dress ring.Citrine calculated weight 16.78cts, based on estimated dimensions of 20.1 by 15.1 by  9.9mms.Estima...

A pair of citrine and diamond cufflinks.Estimated total diamond weight 0.60ct, G-H colour, VS-SI clarity. Stamped 750. Length of cufflink face 2.1...

A cultured pearl two-row necklace, with 9ct gold diamond cluster clasp.Estimated total diamond weight 1.75cts, principal diamonds estimated H-I co...

A pair of opal and diamond cufflinks.Estimated total diamond weight 0.55ct, G-H colour, VS-SI clarity. Stamped 750. Length of cufflink face 1.6cms...

A brilliant-cut diamond cluster ring, with grooved band.Principal diamond estimated weight 0.85ct, H-I colour, SI2-P1 clarity. Estimated total dia...

A gentleman's cat's-eye chrysoberyl and baguette-cut diamond accent textured ring.Estimated dimensions of chrysoberyl 15.7 by 12.6 by 12.3mms.Esti...

A brilliant-cut diamond full eternity ring.Estimated total diamond weight 2.75 to 3cts, H-I colour, SI clarity.Ring size O1/2. 5.5gms.Condition Re...

An 18ct gold orange sapphire, 'yellow' diamond and brilliant-cut diamond ring.Sapphire weight 4.59cts.Total diamond weight 2.35cts, estimated H-I ...

A brilliant-cut diamond single-stone ring.Estimated diamond weight 1.25cts, H-I colour, SI clarity. Ring size N. 3.1gms.Condition Report:Overall c...

An 18ct gold emerald and brilliant-cut diamond cluster ring.Emerald weight 8.11cts.Total diamond weight 1.77cts, estimated predominantly H-I colou...

A mid 20th century 18ct gold diamond, sapphire, seed pearl and turquoise bird brooch, with nest.Maker's mark for Ben Rosenthal Ltd. Hallmarks for ...

A mid 20th century gold emerald and single-cut diamond key pendant.Estimated total diamond weight 0.60ct, predominantly H-I colour and VS-SI clari...

A 1970s 18ct gold marquise-shape diamond textured pendant, with similarly-textured chain.May be worn as a brooch.Estimated total diamond weight 1....

A pair of Italian 1960s 18ct gold diamond, textured floral earrings.Estimated total diamond weight 0.40ct, G-H colour, VS clarity.Italian marks, s...

A pair of 1960s 18ct gold textured bamboo motif cufflinks, with amethyst cabochon terminals.Maker's mark for S J Rose & Sons.Hallmarks for London,...

An 18ct gold brilliant-cut diamond single-stone ring.Estimated diamond weight 1.60cts, I-J colour, P1 clarity.Hallmarks for Birmingham, 1988. Ring...

A yellow sapphire, sapphire and diamond floral bombé ring, by Jean Vitau.Estimated total diamond weight 0.50ct, G-H colour, VS clarity.Stamped 18K...

A 1960s 18ct gold poodle brooch, with ruby eyes and enamel nose, by Kutchinsky.Hallmarks for London, 1961. Length 4.2cms. 18.5gms.Condition Report...

A 1970s 18ct gold geode and pearl brooch, by John Donald. Pearl estimated diameter 8mms.Hallmarks for London, 1971. Length 5.4cms. 38.1gms.Pearl u...

An 18ct gold emerald and brilliant-cut diamond cluster ring.Emerald weight 4.54cts.Total diamond weight 0.94ct, estimated H-I colour, SI clarity.H...

A sapphire, scroll and foliate engraved hinged bangle, by M. Buccellati.Signed M. Buccellati, 18K Italy.Inner diameter 5.9cms. 50.5gms.Condition R...

A mid 20th century 18ct gold rope-twist necklace, with graduated lapis lazuli bead spacers.Length 72cms. 23gms.Lapis lazuli untested for natural c...

A mid 20th century 18ct gold lapis lazuli heart necklace.Length 82cms. 49.9gms.Lapis lazuli untested for natural colour origin.Condition Report:Ov...

A mid 20th century 18ct gold and lapis lazuli floral brooch.Italian marks, stamped 750.Length 6.1cms. 25.7gms.Lapis lazuli untested for natural co...

A mid 20th century 18ct gold lapis lazuli fringe necklace.Length 42cms. 59.3gms.Lapis lazuli untested for natural colour origin.Condition Report:O...

A pair of mid 20th century 18ct gold lapis lazuli cufflinks, by Tiffany & Co.Stamped 18K. Length of cufflink face 1.8cms. 18.1gms.Lapis lazuli unt...

A 1960s 18ct gold rose quartz pendant, by Grima.Hallmarks for London, 1968.Length 4.6cms. 18.2gms.Condition Report:Overall condition very good. Sp...

A cultured pearl and pavé-set diamond dress ring, with shaped band, by Grima.Estimated total diamond weight 0.75ct, G-H colour, VS clarity.Stamped...

A pair of 'black' and 'white' cultured pearl and pavé-set diamond earrings, attributed to Grima.Estimated total diamond weight 2cts, G-H colour, V...

A 'black' cultured pearl and marquise-shape diamond cluster ring, by Grima.Estimated total diamond weight 3.80cts, G-H colour, VS clarity.Stamped ...

An 18ct gold lapis lazuli 'Supershells' objet d'art, of a snail atop an outcrop, by Grima.Hallmarks for London, 1972.Length of shell 4.8cms. Total...

An 18ct gold iolite dress ring, by Ritz Fine Jewellery.Hallmarks for London, 2000.Ring size K1/2. 13gms.Condition Report:Good overall condition.Io...

A pair of 18ct gold iolite cufflinks, with hinged bar fittings, by Ritz Fine Jewellery. Hallmarks for London, 2015.Length of cufflink face 2cms. 1...

A pair of amethyst and brilliant-cut diamond earrings. Total amethyst weight 12.37cts. Total diamond weight 0.05ct, estimated G-H colour, VS clari...

A pair of tanzanite and diamond earrings.Length 3.4cms. 5gms.Condition Report:Small loops to top of earrings.Diamonds appear fairly bright and wel...

A colour-treated blue diamond and 'Tahitian' cultured pearl ring, by Schoeffel.Total diamond weight 2.90cts.Stamped 750. Ring size N1/2. 23.1gms.C...

An 18ct gold pink sapphire and brilliant-cut diamond ring.Sapphire weight 2.16cts.Total diamond weight 0.88ct, estimated G-H colour, VS2-P1 clarit...

An 18ct gold tanzanite and brilliant-cut diamond ring.Tanzanite weight 7.50cts.Total diamond weight 0.41ct, H-I colour, SI clarity.Hallmarks for B...

A tanzanite, brilliant-cut diamond and enamel ring.Tanzanite calculated weight 8.59cts, based on estimated dimensions of 13 by 12 by 7mms.Estimate...

A pair of tanzanite, brilliant-cut diamond and enamel earrings.Calculated total tanzanite weight 11.78cts, based on estimated dimensions.Estimated...

A pink tourmaline and rose quartz ring.French assay marks.Ring size K. 14.7gms. Condition Report:Good overall condition.Estimated dimensions of ro...

An 18ct gold, vari-hue sapphire, pink tourmaline and diamond 'Patchwork' hinged bangle, by Ritz Fine Jewellery.Estimated total diamond weight 0.25...

A pink sapphire necklace and bracelet set, with similarly-designed pink sapphire and diamond floral earrings. Estimated total diamond weight 0.20c...

A pair of 18ct gold aquamarine and brilliant-cut diamond cluster stud earrings.Aquamarine total weight 1.23cts.Total diamond weight 0.39ct, estima...

An 18ct gold aquamarine and brilliant-cut diamond ring.Aquamarine weight 6.64cts.Total diamond weight 0.39ct, estimated H-I colour, SI1-P1 clarity...

A diamond 'C de Cartier' ring, by Cartier.Estimated total diamond weight 0.25ct, G-H colour, VS clarity.Stamped 750.Ring size L. Cartier size 52. ...

A mid 20th century sapphire and circular-cut diamond cluster ring.Sapphire calculated weight 1.80cts, based on estimated dimensions of 7.7 by 6.9 ...