circa 1910
The ring is crafted in platinum and 18K gold. It is centered with an excellent vivid bluish green emerald (likely Colombian). The emerald is surrounded by bright white old mine cut diamonds (G-H color, SI clarity).
The emerald measures 6.1 x 4.8 x 3.9 mm and is approximately 0.80 ct.
Estimated total diamond weight is 1.10 carats.
The emerald and diamond cluster measures 20 x 10 mm (13/16 x 3/8 in.)
Ring size 7.25 (17 mm) resizable