5.44 carat Black Opal Oval Flat Cabochon Blue Play of color

$4,350 USD $8,944.85 USD

This is a beautiful black opal with good to fine brightness  and plain blue play of colors.The colors are always moving bright and sparkly as stone is rotated. Evaluation Appraiser Included $2,510.00 CAD

Ref.: 15074444
Gemstone Opal
Variety Black opal
Carat Weight 5.44 carat
Shape / cutting style Oval / Cabochon
Base color N3 (Dark Grey) Opaque
Play-of-color Plain Blue Thin Color Bar
Brightness
3.5 Good to Fine
Size 17.42 mm x 10.59 mm x 4.62 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

DESIGN YOUR OWN JEWELRY AND BRING YOUR UNIQUE VISION TO LIFE

Contact  Thenetjeweler Designers

Customer Reviews

Based on 1 review Write a review

You may also like

Recently viewed