Date: c. 1910s-1920s (note that this mount is in particularly excellent condition)
Movement: Edwardian; Art Deco
Materials: platinum; diamonds
Size: 6 - 6 1/4 (easily sized--please contact us for information)
Center: .80 carat (est) Old Mine Cut diamond; H-I color; SI2 clarity (eye-clean); has a tall, pillowy crown, large culet, small table, and chunky facets--a textbook Old Miner!