There are 83805 lots that match your search criteria. Subscribe now to get instant access to the full price guide service.
Click here to subscribeAn unusual hessonite garnet and diamond set gold ring, the oval-shaped garnet weights approximately 15.14 cts and is set within a surround of small round brilliant-cut diamonds. Size M 1/2. Accompanied by report number 20017628 dated 19th June 2014 stating that the cushion-shaped garnet weighs 15.14cts and is a Hessonite garnet.
An Edwardian ruby and diamond cluster ring, the oval shaped ruby is millegrain-set within a surround of old circular cut diamonds and within a border of calibre cut rubies. Set in platinum and gold. Stylised Fleur-de-lis shoulders. Size K. Accompanied by report number 5777-9093 dated 14th March 2017 from GCS, London stating that the cushion-shaped ruby weighs approximately 0.80cts and is a natural ruby with no indications of heating. Origin: Burma.
A cushion-shaped fancy coloured diamond ring, the diamond weighs approximately 4.21cts and is set within a surround of round brilliant-cut diamonds with further diamonds to the shoulders. 18ct white gold. Size M. Accompanied by report number 2176854060 dated 14th August 2014 from GIA, stating that the cushion-shaped diamond measures 9.78 x 8.94 x 5.72mm and weighs 4.21cts with natural fancy deep brownish yellow colour and SI1 clarity.
A late 19th century fringe necklace converting to a tiara, the line of thirty seven old cushion-shaped diamonds alternately suspend a trefoil of diamonds and a diamond drop, each with two graduated old circular-cut diamonds in silver and gold. On a detachable pierced knife-edge chain, each section set with a rose-cut diamond. With stamped inventory number 19926. In fitted case by Cartier. The box contains the original fitting so that the fringe section can we worn as a tiara. With purchase invoice from Cartier from July 4th 1960 for £900.
An Art Nouveau diamond and pearl brooch pendant, centred with a natural pearl within a surround of millegrain-set graduated circular cut diamonds and with further diamonds to the foliate scroll design. Suspending a detachable pendant centred with a line of diamonds graduating to approximately 1.30cts within a foliate border of graduated cushion shaped and rose cut diamonds. Platinum. 8.5cm high.Accompanied by report from GCS stating that the pearl is natural saltwater.
A single row natural saltwater pearl necklace, the pearls graduate from 2.5 to 7.2mm. The platinum clasp mounted with a cushion shaped diamond and has a French control mark and inventory number 1113. 49cm. Accompanied by report number 13817 dated 17th February 2017 from The Gem and Pearl Laboratory, London stating that the 111 pearls graduate from 2.5 to 7.2mm and are natural saltwater pearls.
A late George III coloured stone riviere necklace, and detachable cruciform pendant. The cut down gold collets mounted with assorted stones including sapphires, emeralds and rubies. Each collet joined by a pair of links each set with a cushion shaped diamond. The necklace 37cm, the pendant 6.5cm high. Fitted case by S.J. Phillips, 139 New Bond St. Accompanied by report number 5777-9092 dated 3rd March 2017 from GCS, London stating that the gemstones as numbered are: 1, 18, 23: Peridots. 2, 22: Rubies. 3, 8, 10, 12, 17, 21: Topazes. 4, 11: Aquamarines. 5, 13, 19, 24: Garnets. 6: Chrysoprase. 7, 20: Sapphires. 9, 15: Amethysts. 14, 16: Emeralds. The gem stones numbered 1, 18, 20, 23 as listed above do not conform to the original engraved inscriptions to the back of the necklace.
Loading...
