Colorful crystal opal from Brazil, 1.76ct

Another colorful triangle crystal. The high dome shows off the depth of the opal and gives that 3D effect in full.

This opal is cut from an old rough, mined more than 15 years ago.

• 1.76ct, 9.66x7.27x4.34mm from Brazil.
• Brightness: 2.5 of 5.