5.24ct Lightning Ridge Black Opal | #E183 Aquamarine A classic throwback to the

A classic throwback to the 1920's

old European cut

signed with initials by unknown artist "MMM" or "WWW"

The term heliodor refers to an unusual memeber of the beryl family that is too yellow to qualify as emerald

5.24ct Lightning Ridge Black Opal | #E183 Aquamarine A classic throwback to theLightning Ridge Black Opal Weight (carats) 5. 24cts Origin Lightning Ridge, Australia Shape Oval Dimensions (millimeters) 19. 64mm x 8. 53mm x 4. 34mm Dimensions (inches) 0. 75" x 0. 33" x 0. 2" Body Tone (+N1 to N9 ) N4 Brightness ( 1 to 5+) B3. 5 Predominant Colors Green Blue Directionality of Fire Very Directional Treatments Enhancements None Suggested Purpose Ring Pendant Sku Number #E183 Additional Notes None