An Art Deco aquamarine cocktail ring by Cartier, circa 1940, the rectangular scissor-cut aquamarine with canted corners in a four claw setting, mounted in platinum, signed ‘Cartier, London’, numbered ‘W.11518’, Cartier case, aquamarine measuring approximately 26.0 x 16.2 x 10.3mm, ring size J-K (hoop off-round). £4,000-£6,000 --- Accompanied by the original pencil and watercolour designs on waxed paper, with impressed Cartier stamp to bottom right corner reading ‘Cartier, London, Paris - all rights reserved’, showing four numbered ring mounting options for the aquamarine, to include the final chosen design.
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claw set with an emerald-cut diamond in a border of round brilliant-cut diamonds, the shoulders each set with eight round brilliant-cut diamonds, to a plain shank; with accompanying E.G.L. report, dated 18th November 2014, numbered EGL3411169530, stating that the principal diamond is 0.71cts, D colour and VS2 clarity; together with a platinum half eternity ring, claw set with sixteen round brilliant-cut diamonds Ring size: N & N, principal diamond weight: 0.71cts
Diamond engagement ring, the solitaire brilliant cut diamond weighing approximately 0.50 carats, on platinum shank; and a diamond set platinum wedding band, shaped to fit the engagement ring, both ring size L; with a GIA certificate for the solitaire stating measurements 4.92 x 4.94 x 3.21mm, clarity VS1, colour E.
A white metal diamond three-stone ring, featuring three graduated round brilliant cut diamonds in tiered claw settings, principal diamond dimensions approx 5.2 x 5.25 x 3.2mm, weight estimated 0.53 carats, the two outer diamond dimensions between approx 3.5 x 2.35mm and 3.55 x 2.35mm, total weight estimated as 0.35 carats, assessed mounted collectively colour I to J and clarity SI2 to I1, size I½, gross weight 6.8g, stamped and tested as platinum 900Condition report: Both side stones are loose.
A white metal Art Deco emerald and diamond cluster ring, featuring a centre octagonal cut emerald with a triangular cluster of six Old European cut diamonds at top and bottom, and a further pair of Old European cut diamonds at each shoulder, all in bezel settings, emerald dimensions approx 6.95 x 6.9 x 3.45mm, weight estimated as 1.10 carats, assessed as bluish-green colour with medium tone and moderately strong saturation, diamond dimensions each approx 2.1 x 1.2mm, total weight estimated as 0.48 carats, assessed mounted collectively colour J to K and clarity SI1 to SI2, size O½, stamped and tested as 18ct and platinumCondition report: Emerald is chipped to one corner.
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