Blue mixed body opal, 5.20ct

Huge opal with beautiful palette of blues - from sky blue to deep royal blue, all in one stone. Very unique and interesting opal.

• 5.20ct,  14.65x9.35x6.30mm from Lightning Ridge, Australia.
• Brightness: 3 of 5;
• Body tone: Mixed body black opal with body tones between N4 and N2.