Boulder opal is so sought after, it's rare, hard to get, and frankly the most interesting & beautiful gem I have ever worked with.  A designer's dream, no two alike.  This boulder opal is blue purple and aqua with chocolate matrix.  The opal is wrapped in 22k gold and the band is 4mm wide 18k gold.  Dreamy!

• Boulder opal
• Ring
• 22k gold
• 18k gold
• Size 7.5