91 - Smoky quartz on paper, approx. 57 cts (23.29 x 21.64 x 15.41 - refractive index: 1.564), rectangular cut with beveled edges, known as an “emerald” cut
拍卖结束
Smoky quartz on paper, approx. 57 cts (23.29 x 21.64 x 15.41 - refractive index: 1.564), rectangular cut with beveled edges, known as an “emerald” cut