1.19ct Lightning Ridge Parabolic Black Opal | #E119 Calcite 1960's era young ladies' organization

1960's era young ladies' organization ring features an onyx backing behind a crowned triangle and gavel motif

17cts Weight (grams) 0

B4 on back Predominant Colors Green-Orange Directionality of Fire Slightly Directional on front

The Weight: 32

18mm Origin Quilpie Mining District

1.19ct Lightning Ridge Parabolic Black Opal | #E119 Calcite 1960's era young ladies' organizationLightning Ridge Black Opal Weight (carats) 1. 19cts Origin Lightning Ridge, Australia Shape Pear Dimensions (millimeters) 13. 23mm x 10. 34mm x 1. 33mm Dimensions (inches) 0. 5" x 0. 4" x 0. 05" Body Tone (+N1 to N9 ) N4 Brightness ( 1 to 5+) B4 Predominant Colors Green Orange Directionality of Fire Somewhat Directional Treatments Enhancements None Suggested Purpose Pendant Sku Number #E119 Additional Notes Parabolic fire pattern.