A Tahitian cultured pearl dress ring, with rose-cut diamond and ruby shoulders. Estimated dimensions of cultured pearl 14.4 by 14.3mms. Stamped 75...

A platinum diamond openwork band ring. Estimated total diamond weight 1.75cts, H-I colour, VS-SI clarity. Hallmarks for Sheffield, 2016. Ring size...

A mid 20th century platinum vari-cut diamond stylised butterfly brooch. Principal brilliant-cut diamond estimated weight 0.35ct, G-H colour, SI cl...

A natural fancy coloured diamond and diamond cluster ring. Each coloured diamond with report from IGI or the GIA, stating natural colour, SI2-P1 c...

A natural fancy coloured diamond and diamond cluster pendant. Each coloured diamond with report from IGI, stating natural colour, SI1-P1 clarity. ...

A pave-set black gem and ruby panther openwork bangle cuff, by Gavello.Italian marks, stamped 750. Inner diameter 5.7cms. 74.2gms. Overall condit...

A hematite and diamond heart necklace. Estimated total diamond weight 2.75cts, G-H colour, VS-SI clarity. Stamped 750. Length 42cms. 52.8gms. Ov...

A pair of 18ct gold cultured pearl, diamond and 'brown' diamond floral earrings. Total diamond weight 3.83cts. Hallmarks for London, 2005. Length ...

A pave-set diamond, sapphire and black gem bird brooch, with grey baroque cultured pearl and enamel highlights, by Fei Liu. Estimated total diamon...

An 18ct gold brilliant-cut and pear-shape diamond fringe pendant, with chain, by Ritz Fine Jewellery.Estimated total diamond weight 7 to 7.50cts, ...

An 18ct gold pave-set diamond panther brooch, with sapphire spots and ruby eyes. Estimated total diamond weight 6 to 7cts, G-H colour, VS-SI clari...

A brilliant-cut diamond single-stone ring. Estimated diamond weight 3.20cts, K-L colour, VS clarity.Ring size M. 5.2gms. Overall condition good....

An aquamarine single-stone pendant, with chain.Aquamarine weight 17.91cts.Length of pendant 4.1cms. Length of chain 46cms. 21.5gms. Overall condi...

A pair of 18ct gold cultured cultured pearl and brilliant-cut diamond earrings.Total diamond weight 0.78ct, estimated G-H colour, VS2-SI1 clarity....

An 18ct gold sapphire and diamond cluster ring.Sapphire calculated weight 0.97ct, based on estimated dimensions of 6.5 by 4.7 by 3.8mms. Estimated...

A Sri Lankan sapphire and diamond bow brooch. With report 28DR2536T, dated 1st August 2018, from AGI, stating natural Ceylon sapphires. Total diam...

A sapphire cabochon and brilliant-cut diamond target brooch.Estimated total diamond weight 4cts, G-H colour, VS-P1 clarity.Principal sapphire calc...

A pair of cultured pearl earrings, with pave-set diamond surrounds.Total diamond weight 6.14cts, stamped to mount, estimated G-H colour, VS-SI cla...

An 18ct gold Thai ruby, lapis lazuli and turquoise abstract bracelet, by Stuart Devlin. With report 78151-71, dated 23rd April 2018, from GCS, sta...

A pair of white enamel earrings, by David Webb.Stamped 18K. Length 3.4cms. 31.7gms. Overall condition good. Pitting to the enamel.Hinged clip fit...

A platinum brilliant-cut diamond single-stone ring. Estimated diamond weight 0.90ct, G-H colour, VS2-SI1 clarity. Hallmarks for London, 2017. Ring...

A vari-cut diamond collar necklace, with cultured pearl drop. Estimated total diamond weight 6.50 to 7cts, G-I colour, VS-SI clarity. Stamped 750....

A 1960s turquoise cabochon, sapphire and brilliant-cut diamond abstract cluster brooch, with matching earrings, by Bulgari.Estimated total diamond...

A Sri Lankan sapphire ring, with baguette and circular-cut diamond surround.With report 99837, dated 16 May 2018, from SSEF, stating 10.874cts, Ce...

A mid 20th century vari-cut diamond geometric brooch.Principal diamond estimated weight 0.85ct, G-H colour, P1 clarity.Estimated total diamond wei...

A pair of vari-cut diamond earrings.Estimated total diamond weight 2.90cts, H-J colour, SI1-P1 clarity.Length 3cms. 8.8gms. Overall condition ve...

An aquamarine and diamond cluster ring.Aquamarine calculated weight 9.89cts, based on estimated dimensions of 13.9 by 12.8 by 8.7mms. Estimated to...

An Art Deco platinum old-cut diamond geometric brooch, with square and rectangular-shape diamond highlights. Principal diamond estimated weight 1c...

A mid 20th century platinum old-cut diamond three-stone ring. Principal diamond weight 1.70cts, estimated tinted colour, P1 clarity. Estimated tot...

A pair of platinum graduated brilliant-cut diamond drop earrings. Estimated total diamond weight 5.15cts, G-H colour, VS clarity. Hallmarks for Lo...

An Art Deco diamond bracelet, by Hennell.Estimated total diamond weight 17 to 18cts, predominantly G-I colour, VS-SI clarity.Length 17.3cms. 43.2g...

A mid 20th century platinum, brilliant and baguette-cut diamond necklace, by Tiffany & Co.Estimated total diamond weight 15 to 17cts, G-H colour, ...

A Sri Lankan sapphire single-stone ring, with vari-cut diamond geometric shoulders.With report 79186-29, dated 7th November 2018, from GCS, statin...

A pair of 18ct gold heart-shape diamond stud earrings.With report 20046596, from AnchorCert, stating estimated weight 6.53cts, G-H colour, SI clar...

An aquamarine briolette and diamond pendant. Aquamarine calculated weight 7.62cts, based on estimated dimensions of 17.5 by 10.4 by 7mms. Stamped ...

An 18ct gold sapphire and vari-cut diamond cluster ring. Estimated total diamond weight 0.50ct, G-H colour, VS clarity. Hallmarks for London, 2013...

A pair of emerald and diamond drop earrings. Estimated total diamond weight 3cts, H-I colour, SI clarity. Length 8.5cms. 30.5gms. Overall condit...

An old and brilliant-cut diamond cluster ring. Old-cut diamond weight 1.25cts, estimated K-L colour, SI clarity. Estimated total diamond weight 1....

A mid 20th century Burmese sapphire single-stone ring. With report 78168-60, dated 12th July 2017, from GCS, stating estimated weight 5.40cts, Mya...

A pair of vari-cut diamond earrings.Estimated total diamond weight 4.50cts, G-K colour, VS2-P1 clarity.Stamped 750. Length 3cms. 5.3gms. Overall ...

An 18ct gold sapphire and vari-cut diamond cocktail ring. Sapphire calculated total weight 2.27cts, based on estimated dimensions.Estimated total ...

An 18ct gold diamond line necklace with detachable sapphire and diamond pendant.Estimated total diamond weight 7 to 8cts, G-H colour, VS clarity. ...

A mid 20th century brilliant-cut diamond and sapphire bracelet.Estimated total diamond weight 5.25cts, G-H colour, VS clarity.Stamped 750. Length ...

A platinum oval-shape diamond three-stone ring. Principal diamond weight 1ct, estimated E-F colour, SI clarity.Total diamond weight 1.55cts.Hallma...

A 1960s marquise and pear-shape diamond brooch.Estimated total diamond weight 15 to 16cts, G-H colour, predominantly VS clarity.Length 6.5cms. 31....

A mid 20th century platinum, tsavorite garnet ring, with pear and marquise-shape diamond surround.Calculated weight of tsavorite garnet 9.44cts, b...

An oval-shape diamond single-stone ring, with oval-shape and baguette-cut diamond sides. With report F5A60447, dated 27th February 2008, from IGI,...

A brilliant-cut diamond floral cluster ring.Estimated total diamond weight 1.70cts, G-H colour, VS-SI clarity. Principal diamond estimated weight ...

A calibre-cut square-shape diamond line bracelet.Estimated total diamond weight 7cts, H-I colour, VS-P1 clarity.Stamped 750. Length 18.2cms. 25.8g...

A platinum brilliant-cut diamond three-stone ring. Principal diamond laser inscribed to girdle 216630177, corresponding to a report dated 15th Jan...

An 18ct gold sapphire and diamond dress ring. Sapphire weight 3.15cts. Total diamond weight 0.77ct, estimated G-I colour, VS clarity. Hallmarks fo...

An early 20th century graduated old-cut diamond bar brooch. Principal diamond estimated weight 1.20cts, H-I colour, SI clarity. Estimated total di...

An 18ct gold aquamarine and diamond cluster pendant. Aquamarine weight 68.57cts. Estimated total diamond weight 1.20cts, H-I colour, VS-SI clarity...

A pair of 18ct gold marquise-shape diamond stud earrings.With Certicards F6C31171 and F6C31172, dated 21st February 2012, from IGI, stating 1.02ct...

A pear-shape diamond pendant, with baguette-cut diamond highlights and 18ct gold chain.Principal diamond estimated weight 2.25cts, J-K colour, VS ...

A Sri Lankan sapphire and brilliant-cut diamond cluster ring.With report 28050, dated 7th November 2019, from the Istituto Gemmologico Nazionale, ...

A platinum graduated brilliant-cut diamond line necklace. Estimated total diamond weight 23 to 24cts. Principal diamond estimated weight 1ct, G+ c...

An impressive platinum marquise-shape diamond single-stone ring, of 4.31cts, with pave-set diamond shoulders.With report 11207537, dated 4th Augus...

An 18ct gold tanzanite and brilliant-cut diamond cocktail ring.Tanzanite weight 9.48cts.Total diamond weight 0.40ct.Hallmarks for Birmingham. Ring...

A platinum oval-shape and brilliant-cut diamond cluster ring. Principal diamond weight 1.02cts, estimated F-G colour, SI clarity. Total diamond we...