Rafael Osona's Annual Auction Catalog 2019 2016 | Page 48

The Jane Starke Boyd Charitable Foundation
Part I
Lots 145 through 159

145. DREICER & CO. SIGNED LADY’S PLATINUM
AND DIAMOND SET EDWARDIAN RIBBON AND
BOW BROOCH, measuring 68.00mm by 80.00mm in length.
This beautiful brooch is of a delicate pierced design with a mix
of old European cut and round brilliant cut diamonds.
Approximate Total Diamond Weight of 6.49cts. Signed Dreicer.

146. RAYMOND YARD ANTIQUE PLATINUM &
NATURAL STAR SAPPHIRE BROOCH-PENDANT,
with round diamonds set around the center medium blue star
sapphire. Sapphire measures 21.00 x 20.70 x 16.57mm. 14k
white gold loop bale. Signed Yard.
Approximate total diamond weight 5.62cts
Approximate star sapphire weight 80.00cts

147. LADY’S PLATINUM STRAIGHT LINE SAPPHIRE
BRACELET, set with 68 square cut natural blue sapphires with one
sapphire to each hinged square link. Measures 4.00mm wide;
68 square faceted sapphires weigh 0.17cts each for an approximate
total weight of 11.56cts. Length 7 in.
148. LADY’S PLATINUM STRAIGHT LINE DIAMOND SET
BRACELET, with 42 old European cut diamonds in square hinged
links, plunger clasp and fold over safety, measures 4.3mm wide. 42 old
European cut diamonds measure 0.125cts to 0.14cts each for a total
approximate weight of 5.46cts.
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