ADAM'S - FINE JEWELLERY & WATCHES May 9th 2017 (Click Lot title for more images and to Place Bid)

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Tuesday 9th May 2017
Each circular-shaped disc set with old brilliant-cut diamonds interspersed with
onyx detail, within a border of millegrain setting, diamonds approximately 3.20cts
total,diameter 2cm
€ 3,000 - 4,000
The round brilliant-cut diamond within a four-claw setting, weighing approxi-
mately 0.95ct, between single-cut diamond shoulders, mounted in platinum, ring
size K½
€ 2,000 - 3,000
Of flowerhead design, the central old cushion-shaped diamond issuing two sprays
of furled petals set throughout with graduated old round, cushion and rose-cut
diamonds, mounted in silver and gold, the principal diamond weighing approximately
1.30cts,the remaining diamonds weighing 6.00cts total, length approximately 4cm
€ 4,500 - 6,500
The strands of 7.49mm-9.70mm cultured pearls, to a pierced geometric clasp
set with old brilliant-cut diamonds, diamonds approximately 1.70cts total, length of
shortest strand approximately 50.5cm, length of clasp 2.2cm
€ 2,000 - 3,000
The oval-shaped pink spinel, weighing approximately 2.00cts, within an old
brilliant-cut diamond surround and single-cut diamond shoulders, mounted in 14K
gold, diamonds approximately 0.60ct total,ring size M
€ 4,000 - 5,000
Accompanied by a report from GCS laboratory in London, stating that the pink
spinel weighing approximately 2.00cts, is natural, with no indications of heating
(treatment).
Set with five oval-shaped opal cabochons, with rose-cut diamond accents, the
openwork scroll detailing gallery to a plain hoop, mounted in gold, ring size M½
€ 500 - 800