circa 1910
A platinum topped 18K gold ring of a classic cluster design is centered with a cushion cut natural sapphire of a superb medium blue color surrounded by eight sparkling old mine cut diamonds (J-K color, VS2 – SI1 clarity).
The sapphire measures 8.7 x 6.8 x 4.5 mm and is approximately 2.34 ct.
Estimated total diamond weight 2.30 ct.
The sapphire and diamond cluster measures 16 x 15 mm (5/8 x 9/16 in.)
The ring is marked with French eagle-shaped assay mark and maker’s mark.
Ring size 5.5 (16 mm) sizable
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