Austro-Hungarian Empire, circa 1870
A heavy antique 18K gold cluster ring is centered with a blue sapphire (approximately 0.80 ct) encircled by six sparkling old mine cut diamonds, set in a geometric bezel.
Estimated total diamond weight is 2.80 ct.
The ring is marked with chamois shaped Austro-Hungarian 1867-1872 assay mark for the 3rd gold standard (750 gold / 18K) and maker’s mark.
The sapphire and diamond cluster is 14 mm (9/16 in.) in diameter.
Weight 12.95 grams
Ring size 10.25 (20 mm) sizable
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Since 1998, we sell the most exquisite Romanov era (1613-1917) Russian and European antique jewelry.
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