Captivated by Color: Important Jewels and Gemstones from an American Collector [華彩綺夢：美國重要珠寶及寶石珍藏]
December 9, 09:24 PM GMT
50,000 - 70,000 USD
Captivated by Color: Important Jewels and Gemstones from an American Collector
Oscar Heyman & Brothers
Emerald, Black Opal and Diamond Necklace
Suspending an oval-shaped black opal measuring approximately 29.0 x 22.9 mm, capped by round diamonds, surmounted by an emerald cabochon and black opal measuring approximately 15.7 x 20.5 mm, the chain composed of emerald beads, decorated with two black opals measuring approximately 14.0 x 16.0 mm, accented by round diamonds, length 16¾ inches, with maker's mark, numbered 601908.
Accompanied by a Certificate of Authenticity dated January 2013 from Oscar Heyman & Brothers.