Exact Carat Total Weight: ( Silver + Stone) 18.35 carat, 3.67 gram .
Shape: Natural dancing High Quality top flashing Ethiopian black Opal 17.0 mm x 10.5 mm x 5.5 mm = 4.75 carat.
Color: Very flashing
Clarity: Translucent.
Luster: Beautiful
Treatment: Unheated.
Origin: Ethiopian
Hardness: 6.0.
Ring Size; 8.5
Face Ring : 19.50 mm x 12.2 mm.
Retail Value: 1950$
Item is in excellent condition, and it can be great gift to your daughter, yourself or someone you love and even make your collection