Total Carat Weight (TCW) 189 Carat. Gemstone Type Opal. Gemstone Form Uncut. Gemstone Shape Uncut. Personalize No. Gemstone Creation Natural. Gemstone Color Green. Gemstone Clarity Grade Loupe Clean.
Uncut Raw 28 Carat Opal Rough Green Natural CERTIFIED Loose Gemstone
Gemstone Type Opal. Gemstone Form Uncut. Gemstone Shape Uncut. Total Carat Weight (TCW) 28 Carat. Personalize No. Gemstone Creation Natural. Gemstone Color Green. Gemstone Clarity Grade Loupe Clean.