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OSCAR HEYMAN & BROTHERS PLATINUM,...
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© GROGAN & CO, Boston, MA, USA
OSCAR HEYMAN & BROTHERS PLATINUM, MULTI COLORED SAPPHIRE, AND DIAMOND CONVERTIBLE NECKLACE/BRACELETSOSCAR HEYMAN & BROTHERS Platinum, Multi Colored Sapphire,...
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- OSCAR HEYMAN & BROTHERS, CULTURED PEARL
AND DIAMOND RING
Cultured pearl measuring approximately 9.00 mm, oval, pear and round brilliant cut diamonds weighing approximately 5.80-6.00 carats total. Platinum. Ring...
[more like this] - OSCAR HEYMAN PLATINUM, EMERALD AND DIAMOND
RINGcenter cushion cut emerald cabochon, 15.09cts, Colombian origin, insignificant treatment, GRS lab report GRS3013-031886, 40 round brilliant diamonds estimated total weight...
[more like this] - OSCAR HEYMAN & BROTHERS PLATINUM, MULTI
COLORED SAPPHIRE, AND DIAMOND CONVERTIBLE NECKLACE/BRACELETSOSCAR HEYMAN & BROTHERS Platinum, Multi Colored Sapphire, and Diamond Convertible Necklace/Bracelets, ca. 1954;...
[more like this] - PLATINUM, YELLOW SAPPHIRE, DIAMOND AND
RUBY BROOCH, ATTRIBUTED TO OSCAR HEYMAN BROTHERS, CIRCA 1940Platinum, Yellow Sapphire, Diamond and Ruby Brooch, Attributed to Oscar Heyman Brothers, Circa 1940 The floral...
[more like this] - HEYMAN & BROTHERS PLATINUM, DIAMOND
BRACELETOscar Heyman & Brothers Platinum and Diamond Bracelet , comprised of 34 square cut diamonds, length 7 3/4, total wt. approx. 7.72 cts, F-G color, VVS2 to VS1 clarity;...
[more like this] - EXCEPTIONAL PLATINUM AND DIAMOND RINGExceptional
Platinum and Diamond Ring , center prong and bezel set marquise brilliant cut diamond, wt. 7.46 cts., F color, SI2 clarity, 20.62 x 9.81 x 6.16 mm;5 1/2 to 7 1/2 (expandable...
[more like this] - OSCAR HEYMAN & BROS. EMERALD AND DIAMOND
RINGOscar Heyman and Brothers Platinum, Emerald and Diamond Ring, c. 1962, serial number 62506, set with an emerald-cut emerald, approx. 2.50 cts., in a ballerina setting...
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