We found 1087811 price guide item(s) matching your search
There are 1087811 lots that match your search criteria. Subscribe now to get instant access to the full price guide service.
Click here to subscribe- List
- Grid
-
1087811 item(s)/page
A demantoid garnet and diamond cluster ring The oval demantoid garnet, weighing 5.10 carats, to a brilliant-cut diamond twin row surround and line shoulders Accompanied by report No. GRS2010-040512T, dated 30th April 2010, from GRS GemResearch SwissLab stating that the demantoid garnet showed no indication of treatments View on Christie's.com
Seven diamond, coloured diamond and gem-set rings Comprising: a marquise-cut diamond single stone in collet mount; a pavé brilliant-cut diamond half-hoop with diamond line sides; a brilliant-cut diamond openwork triple row with flowerhead cluster detail; a pavé brilliant-cut diamond and black diamond crossover, two black diamonds deficient, please note that the black diamonds have not been tested for natural colour origin; a pavé brilliant-cut diamond and onyx twin opposed loop crossover; a sapphire and diamond, the central calibré sapphire line to diamond loop shoulders; and a square-cut sapphire and brilliant-cut diamond panther ring with oval sapphire accent and green gem eyes See page 87 for the illustration of the marquise diamond single stone ring (7) View on Christie's.com
A sapphire single-stone ring The cut-cornered rectangular sapphire, weighing 11.92 carats, in claw mount to baguette diamond single stone shoulders, mounted in platinum, hallmarked London 2004 Accompanied by report No. 03022 dated 8 July 2010 from The Gem and Pearl Laboratory, London, stating that the sapphire was natural and that no evidence of heat treatment was observed View on Christie's.com
A diamond single stone ring The princess-cut diamond, weighing 5.04 carats, in claw mount to broad tapering hoop Accompanied by report No. 6910D937 dated 17th October 2005 from the Nan Yang Gemological Institute, Singapore, stating that the princess-cut diamond weighing 5.04 carats is Clarity VS1, Colour I, Fluorescence Faint Blue View on Christie's.com
A coloured diamond and diamond-set necklace and earring suite, and a ring by Graff The necklace of eight fancy-link chains, suspending a pavé-set yellow diamond flower and diamond heart-shaped pendant, accompanied by earrings of similar design, the ring, pavé set to the front with pink brilliant-cut diamonds amongst oval mixed-cut diamond floral clusters, please note that the coloured diamonds have not been tested for natural colour origin, necklace 43.2 cm. long, finger size J Ring signed Graff (4) View on Christie's.com
An early 20th century sapphire and diamond cluster ring The cushion shaped sapphire, weighing 4.507 carats, to old single-cut diamond surround and line shoulders Accompanied by report No. 5560 dated 25th February 2010 from the SSEF, Swiss Gemmological Institute, stating that the sapphire showed no indications of heating, origin Basaltic View on Christie's.com
An 18ct. gold, aquamarine and diamond ring, by Andrew Grima The mixed-cut rectangular aquamarine to openwork abstract design gallery, mount and tapering hoop, with applied eight-cut diamond leaf detail, hallmarked London 1966 Hoop signed Grima with maker's mark HJCo View on Christie's.com

-
1087811 item(s)/page