This is possibly one of the finest pieces of Japanese ox-blood coral ever offered on our site. We dare you to find another piece like this. Extremely difficult to get, top, dark color and huge size combined with perfect texture and great cutting...
Here is an example of more affordable Mediterranean coral. Still a beautiful, Mars gem. 3.57 ct., medium, intense, flame red, excellent, oval cabochon, with low dome and huge face for its weight (faces up a 5 ct. piece!), measures 14.16x10.14mm,...