Thenetjeweler by Importex

5.49 carat Bright Black Opal Oval Cabochon

$4,350 USD $8,944.85 USD

This is a beautiful black opal with fine brightness 4-4.5 and breen blue play of colors. Color jumps out of the stone at you at arm’s length; magnificent stone appears equally bright under low light and daylight conditions as under spot light or sunlight.  Evaluation Appraiser Included $11,850 CAD

Ref.: 2 1507443-88IMP
Gemstone Opal
Variety Black crystal opal
Carat Weight 5.49 carat
Shape / cutting style Oval / Cabochon
Base color N3 (Dark Grey) Opaque
Play-of-color Breen Blue Med Color Bar
Brightness
4 -4.5 Extra Fine to Fine
Size 14.52 mm x 11.67 mm x 5.97 mm
Origin Lightning Ridge (Australia)
Opal Facts: Brilliance Scale -This is the scale of brightness used to show the brightness of an opal
1 Faint - Opal has Color but is Fairly Dull
2 Dull - Opal has Fair color but Nothing Special
2.5 Somewhat bright
3 Bright - Opal has Good Color at arms length>
3.5 Quite bright
4 Very bright - Opal is Bright and Color is Crisp and Sharp at arms length
4.5 Extremely bright
5 Brilliant - Opal is Brilliant and Color Jumps out of the stone at you at arms length

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