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Click here to subscribeAn amethyst and diamond ring, the rectangular step cut amethyst in a collet... An amethyst and diamond ring, the rectangular step cut amethyst in a collet setting, within a pierced surround set throughout with eight cut and rose cut diamonds, stamped with French import marks for platinum, finger size P 1/2 View on dnfa.com
A French diamond ring, the circular panel set throughout with rose cut diamonds A French diamond ring, the circular panel set throughout with rose cut diamonds, stamped with French poincon for platinum and gold, finger size M 1/2; a diamond ring, the old cut diamond in a claw setting, to scrolled shoulders set with diamond points, stamped 18ct` & PT, finger size Q 1/2; a diamond ring, the central brilliant cut diamond in a claw setting, to decorative shoulders, finger size O 1/2 (3) View on dnfa.com
An amethyst and diamond ring, the rectangular step cut amethyst in a collet... An amethyst and diamond ring, the rectangular step cut amethyst in a collet setting, within a pierced surround set throughout with eight cut and rose cut diamonds, stamped with French import marks for platinum, finger size P 1/2 View on dnfa.com
A diamond solitaire ring, the round brilliant cut diamond of approx 3.39ct set in platinum with ten small millegrain-set diamonds to each shoulder. The stone measures approx 9.7mm diameter and 5.9mm deep. Colour is J or better. Size K. Provenance: Being sold by a family from Antwerp, who have been in the diamond business for several generations
A Diamond Full Eternity Ring, single-cut diamonds in white claw settings to a flat sided shank, with engraved detail, total estimated diamond weight 0.50 carat approximately, finger size N1/2 The ring is in fair condition. It is a little worn. It is stamped `PLAT` and in our opinion would test as platinum, and also `IVS047`. The approximate qualities of the diamonds are; colour I/J/K, clarity SI1/SI2/I1. Gross weight 2.8 grams. CR made 4th March 2014
A Diamond Solitaire Ring, the old mine cut diamond in a white millegrain fronted setting, on a yellow tapered shoulder shank, estimated diamond weight 1.50 carat approximately, finger size P The ring is in good condition. It has a worn stamp `18CT` and in our opinion it would test as platinum fronted gold. The diamond measures 6.93mm x 6.25mm x 5.08mm. The approximate qualities of the diamond are; colour tinted yellow, clarity SI1/SI2. Gross weight 2.2 grams. CR made 14th April 2014.
A Diamond Two Stone Twist Ring, the old cut diamonds in white claw settings on a yellow twist shouldered shank, total estimated diamond weight 1.05 carat approximately, finger size O1/2 The ring is in good condition. It bears no hallmark but has worn stamps which read `PLAT` and `18CT`, and in our opinion it would test as a platinum setting on a gold shank. The diamonds measure; 5.02mm x 4.84mm x 2.82mm = 0.47ct, and 5.09mm x 5.10mm x 3.18mm = 0.57ct. The approximate qualities of the diamonds are; colour H/I/J, clarity SI2/I1/I2. Gross weight 3.0 grams. CR made 15th April 2014
A Diamond Eternity Ring, the round brilliant cut diamonds in claw settings, within a flat sided shank, total estimated diamond weight 1.00 carat approximately, finger size N The ring is in good condition. It bears no hallmark, nor stamps, in our opinion it is likely to be platinum. The approximate qualities of the diamonds are; colour I/J/K, clarity I1/I2/I3. Gross weight 3.8 grams. CR made 14th April 2014
A Diamond Three Stone Ring, the graduated round brilliant cut diamonds in a white claw setting, to a tapered shoulder plain polished shank, total estimated diamond weight 0.90 carat approximately, finger size M1/2 The ring is in good condition. The shank is stamped `PLATINUM` and in our opinion it would test as such. The diamonds measure; 4.08mm x 4.07mm x 2.43mm = 0.24ct, 4.97mm x 4.98mm x 2.90mm = 0.43ct and 4.01mm x 4.04mm x 2.38mm = 0.23ct. The approximate qualities of the diamonds are; colour I/J/K, clarity SI2/I1/I2. Gross weight 4.2 grams. CR made 14th April 2014
Kashmir Sapphire, Diamond, Platinum Ring. Kashmir Sapphire, Diamond, Platinum Ring. Featuring one cushion-cut Kashmir sapphire weighing approximately 3.70 cts., flanked by two calf`s head diamonds weighing a total of approximately 0.90 cttw., further enhanced by two tapered baguette-cut diamonds weighing a total of approximately 0.45 cttw., set in a platinum mounting. Accompanied by a GIA Gem Trade Laboratory Report #6157802779, dated December 11, 2013 stating "No indications of heating; Geographic origin - Kashmir". {Size 7, Gross Weight: 3.1 dwts}
AN ART DECO TWO STONE DIAMOND RING, in 18ct gold and platinum, the transitional cut stones claw set and centred with calibre cut sapphires, channel set between bifurcated shoulders further set with small eight-cut diamonds, total approximate diamond weight of principal stones 0.96ct. See illustration
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