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© GROGAN & CO, Boston, MA, USA
PLATINUM, SAPPHIRE, DIAMOND, ONYX, AND RUBY PARROT BROOCHPlatinum, Sapphire, Diamond, Onyx, and Ruby Parrot Brooch, ca. 1930; centering a stylized parrot...
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- MULTI COLORED SAPPHIRE AND BLACK ONYX
BRACELET, RING WI...37 princess cut multi colored sapphires, approx. 5.0mm, framed with precision cut black onyx, test platinum, 7 in. length, 9.5mm wide, hidden clasp and...
[more like this] - JANESICH PLATINUM, HARDSTONE, ONYX,
TORTOISE SHELL, DIAMOND, AND SAPPHIRE CIGARETTE HOLDERJANESICH Platinum, Hardstone, Onyx, Tortoise Shell, Diamond, and Sapphire Cigarette Holder, with rose-cut diamond and...
[more like this] - PLATINUM, SAPPHIRE, DIAMOND, ONYX, AND
RUBY PARROT BROOCHPlatinum, Sapphire, Diamond, Onyx, and Ruby Parrot Brooch, ca. 1930; centering a stylized parrot with a carved sapphire wing, pave-set round- and rose-cut...
[more like this] - RAYMOND YARD PLATINUM, 18K GOLD, ENAMEL,
AND GEMSET HOUSE BROOCHRAYMOND YARD Platinum, 18K Gold, Enamel, and Gemset House Brooch, ca. 1960; the house with pave-set full-cut diamonds, a polished gold roof, step-cut...
[more like this] - PAIR OF CARTIER PLATINUM, DIAMOND, SAPPHIRE,
& ONYX 'PANTHERE' EARRINGScontaining two pear shape mixed cut natural sapphires weighing 0.16 carats total;14 rhomboid shape cabochon cut natural onyxes weighing 0.52 carats...
[more like this] - ATTR. CARTIER PLATINUM ARTICULATING
HEAD PANTHER RINGAttributed to Cartier platinum articulating panther ring with pavé-set diamond and sapphire and having an articulated head and set with pear-shaped emerald...
[more like this] - ATTR. CARTIER PLATINUM ARTICULATING
PANTHER RINGAttributed to Cartier platinum articulating panther ring with pavé-set diamond and sapphire and having an articulated head and paws, set with pear-shaped emerald...
[more like this] - An Art Deco Egyptian Revival Platinum
Diamond and Multi Gem Brooch in a sarcophagus motif displaying a central mosaic design with interwoven serpents containing numerous old European and round single cut diamonds...
[more like this] - A Pair of Platinum Yellow Gold Matte
Onyx Diamond and Yellow Sapphire Flower Earclips Aletto Brothers containing 12 round brilliant cut diamonds weighing approximately 0.36 carat total and 14 round brilliant...
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