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70 A diamond and sapphire pendant,the oval colour change sapphire between
pear-shaped sapphires to a round brilliant-cut
diamond double halo surround, suspended
from a pear-shaped sapphire and trace-link
18 carat gold chain, diamonds approx. 1.12
carat total, length approx. 40cms
Accompanied by a GRS report no. GRS2012-070022T
stating that the 3.68 carat natural colour change
sapphire shows no indication of heat treatment,
violet-blue (daylight) to purple (incandescent light)
€ 3,000 - 5,000
72 A pair of Art Deco diamond ear- rings,each earring designed as a circular cluster
with four graduated radials set throughout
with round brilliant-cut diamonds and fine
mille-grain setting, mounted in platinum,
diamonds approx. 1.42 carat total, length
2.2cm
€ 2,000 - 3,000
71 A diamond and aquamarine pen- dant,the rectangular step-cut aquamarine
to a round brilliant-cut and tapered ba-
guette-cut diamond surround of geometric
form, mounted in 18 carat gold, diamonds
approx. 1.40 carat total, aquamarine
approx. 27.85 carat total, length approx.
4.5cm
€ 9,000 - 12,000
73 A diamond and emerald ring,composed of a rectangular step-cut
emerald between old round brilliant-cut
diamonds within a scrolled openwork gal-
lery, mounted in 18 carat gold, diamonds
approx. 1.98, emerald 1.67 carat total, ring
size M
Accompanied by a report from the Gem
and Pearl Lab no. 07851, stating that this
natural emerald is of Colombian origin,with
evidence of moderate clarity enhancement
€ 14,000 - 18,000
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