ANTIQUE ONYX, DIAMOND AND COLORED DIAMOND PENDANT-NECKLACE
Onyx rondelles and pendant, old and rose-cut diamonds, light greenish yellow cushion brilliant-cut diamond, 14k gold, 20 ½ ins., circa 1890
GIA, 2019, report no. 2205134283: 1.73 carats, Light Greenish Yellow, natural color, SI2 clarity
ANTIQUE ONYX, DIAMOND AND COLORED DIAMOND PENDANT-NECKLACE
Onyx rondelles and pendant, old and rose-cut diamonds, light greenish yellow cushion brilliant-cut diamond, 14k gold, 20 ½ ins., circa 1890
GIA, 2019, report no. 2205134283: 1.73 carats, Light Greenish Yellow, natural color, SI2 clarity
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