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

3" Origin Brazil Shape faceted dutchess cut Material Grade AA Colors light "sky" blue Treatments / Enhancements irradiation Mohs Hardness 8 SKU Number #1049

necklace weight: 134

Australia Shape Oval Dimensions (millimeters) 16

salmon Brightness of Color Play (-1 to 5+) 2 Darkness of Body (+1 to 5-) N/A Treatments / Enhancements none

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.