ANTIQUE DIAMOND RING
Old European brilliant-cut diamond of 12.68 carats, 18k gold and platinum, ring size 4 ¾, circa 1910
GIA, 2019, report no. 1132447588: 12.68 carats, E color, SI1 clarity, Type IIa
ANTIQUE DIAMOND RING
Old European brilliant-cut diamond of 12.68 carats, 18k gold and platinum, ring size 4 ¾, circa 1910
GIA, 2019, report no. 1132447588: 12.68 carats, E color, SI1 clarity, Type IIa
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