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Lot 102
A ruby and diamond ring signed Bulgari, the oval cut ruby half collet set between lines of round brilliant cut diamonds tapering into the shank, size N, of white precious metal which tests for platinum, signed on inside of shank `BVLGARI`, triangular stamp on outside with `G`; gross weight 8.93g; total estimated weight of diamonds 1.80cts The ruby has many inclusions , with surface-rising fractures, and may have been treated.
Lot 192
An asymmetric diamond cluster ring, set in the centre with a round brilliant cut diamond, estimated weight 1.13cts, in an open cluster of old round brilliant cut diamonds to one side with old cushion and single cut diamond set petals to the other, above bifurcated shoulders and a reeded shank of white precious metal (tests for platinum), size N½; length of cluster 1.9cm; total estimated weight of diamonds 2.10cts
Lot 353
A DIAMOND RING with round brilliant cut diamond and diamond shoulders, in platinum, London 1981, size N++Very dirty, slight distortion to shank and light wear consist with age. The weight of the diamond assessed in situ and by reference to a pierced metal gauge and therefore very approx 1.8ct
Lot 353
A DIAMOND RING with round brilliant cut diamond and diamond shoulders, in platinum, London 1981, size N++Very dirty, slight distortion to shank and light wear consist with age. The weight of the diamond assessed in situ and by reference to a pierced metal gauge and therefore very approx 1.8ct
Lot 342
An Art Deco pearl and diamond crossover ring with diamond set shoulders, a slightly bouton shaped pearl, approximately 7.5 x 7.1 x 5.3mm, cup and peg set to one side, with a cushion cut diamond, estimated as approximately 1.40ct, claw set to the other. Crossover shoulders, each one grain set with old Swiss cut and old eight cut diamonds to a plain shank. Pearl untested. Diamond assessed as approximately. Colour: M/N Clarity: P2-P3 Finger size L (approximately) CONDITION REPORT: Settings appear secure although the cement holding the pearl may be of some age.Has been sized in the pastLight surface scratches throughout.The pearl is of a medium/dark cream colour. Semi round, medium lustre.Hairline mark, or surfacecrack to the nacre on the underside of the pearl, above the diamond set shoulder.When tilted at an angle, there appears to be a crack in the nacre, but this is not surface reaching, and vanished when the pearl is tilted the opposite way.Stamped PLAT.The shank testing as platinum,
Lot 398
An Art Deco, diamond and synthetic sapphire plaque ring, with an old European cut diamond, milligrain set to the centre. A Swiss cut synthetic sapphire, grain set in a box collet to each side, to lobed clusters at each side, milligrain set with old European cut diamonds. Tested as approximately 18ct gold and platinum. Finger size M CONDITION REPORT: The diamonds are drawing colour.May have a replcement shank.
Lot 552
A single stone diamond ring, with a brilliant cut diamond, estimated as approximately 2.25ct, six claw set to a sea scroll collet, open shoulders to a plain shank. Tested as platinum. Diamond assessed as approximately. Colour: L/M Clarity: P1/P2 Finger size O CONDITION REPORT: Light surface scratches throughout.The claws all intact and the diamond secure, although beginning to wear.The head and shoulders bent to one side.
Lot 553
A single stone diamond ring, with a brilliant cut diamond, estimated as approximately 0.80ct, claw set to a scallop surround to a plain collet. Marked platinum. Diamond assessed as approximately. Colour: M/N Clarity: P1/P2 Finger size L« CONDITION REPORT: Light surface scratches throughout.Claws all intact, diamond secure.Requires cleaning.
Lot 556
A platinum, four stone diamond cluster ring with diamond set shoulders, four princess cut diamonds, invisibly set to a square collet, with a brilliant cut diamond, three claw set to each side. Four brilliant cut diamonds, grain set to each shoulder to a plain shank, Birmingham 2009. Finger size approximately L (not round) CONDITION REPORT: Light surface scratches throughout.Has been sized in the past.Requires cleaning.
Lot 561
A three stone emerald and diamond ring, with a central, square, emerald cut emerald, four claw set at each corner to a plain collet. A brilliant cut diamond, claw set to each side, with an estimated total diamond weight of approximately 1.35ct. Tested as platinum. Finger size L CONDITION REPORT: A surface reaching inclusion from the girdle to the table, with an indentation at the girdle. Wear to the crown facet edges.Scratches to the table.Emerald of good colour, tone and saturation, diamonds bright and lively.
Lot 572
A platinum and gold three stone emerald and diamond ring by Fred E Ullmann, an emerald cut emerald, four claw set in a gold collet, with a brilliant cut diamond, four claw set at each side, to a plain shank. Hallmarked platinum 2006. Finger size L« CONDITION REPORT: Light scratches to the table.Emerald of good colour, tone and saturation.Diamonds bright and lively.Light surface scratches throughout
Lot 581
A platinum and gold alexandrite and diamond bomb? cluster ring, a heart shaped alexandrite, with a believed weight of 2.66ct. three claw set with gold claws to a bomb? head, grain set with graduated brilliant cut diamonds, with a believed weight of approximately 1.80ct. Plain shank with a pierced gold finger guard. Hallmarked platinum, London 2001. Marked PT950 K18. Accompanied by a report from the Gem and Pearl Laboratory No. 10069 dated 24/06/2014 stating natural alexandrite chrysoberyl exhibiting a colour change CONDITION REPORT: Light surface scratches throughout.A very small mark to the table and table facet edge of the alexandrite, only visible under 10x magnification.Setting appears secure.A series of scratches to the inside of the shank.Distinct colour change to the alexandrite.19.3g approximately.Size M leading edge
Lot 589
A platinum single stone diamond ring, with a brilliant cut diamond, estimated as approximately 1.06ct, claw set to a tapering collet, to knife edge shoulders and shank. Diamond assessed as approximately. Colour: F/G Clarity: VS1/VS2 Finger size P« CONDITION REPORT: Minor surface marks to the mount.Setting secure.Appears to be in unworn condition.
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46743 item(s)/page