28
50
A diamond and ruby five-stone ring,
composed of
alternating round old brilliant-cut diamonds between
oval-cut rubies, spaced by rose-cut diamonds, with
an 18 carat gold scrolling openwork gallery, dia-
monds approx. 1.50 carat total, rubies approx. 2.10
carat total. Ring size O
€3500 - 6500
51
An early 20th Century aquamarine, seed pearl
and 15 carat gold pendant,
the circular mixed-cut
aquamarine within a fine mille-grain collet setting,
to a seed pearl foliate motif and oval openwork
surround, suspended from a fine curb-link chain.
Length approx. 23cm
€300 - 500
52
An early 20th Century seed pearl, aquamarine
and enamel brooch,
of scrolling openwork design,
centred by a cushion-cut aquamarine, suspending
a graduated trio of circular-cut aquamarines, set
throughout with seed pearls. Length approx. 4.5cm
€400 - 600
53
A late 19th Century diamond star brooch,
the star motif set throughout with old brilliant-cut
diamonds, largest to centre, within a pinched collet
setting, space by similarly set knife-edge old bril-
liant-cut diamonds, mounted in silver and gold, dia-
monds approx. 2.84 carat total. Length approx. 3cm
€1000 - 2000
54
A 19th Century diamond and amethyst pendant
of chandelier design,
set throughout with rose-cut
diamonds, the oval-shaped amethyst surmount sus-
pending a cushion-cut amethyst to a knife-edge bar,
and a trio of oval-shaped amethysts drops, all within
a pinched collet setting, mounted in silver and gold.
Length approx. 5cm
€1500 - 2500
55
An 18 carat gold and enamel dress ring by René
Boivin
depicting a lady in relief within a lozenge
shaped border of green enamel, to tapering naturalis-
tic shoulders, French assay marks, signed ‘RB’. Ring
size O
50
€1000 - 2000
