Rare Platinum Jumbo Black Opal Diamond Halo Ring - 12.90 gms, Sz 8.5, 11.65 ctw

Jumbo solitaire ring with a fiery opal. The large unique specimen has a slightly darker greyish base color with lavender undertone - orange and pink fire. At 21.5mm x 15.6mm it is approx. 10.97 carat stamped.

The lines are natural to the stone, they are internal and do not reach the surface. They are only visible with certain lighting and angles.

To complement this sparkling stone you have a full halo of round diamonds, 0.68 ct H SI2

Size is between 8.5 and 8.75

Stamped Pt 900 and carat weights.

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Please review measurements and pictures carefully. All sales are final unless there was an error in the listing. Please do not hesitate to contact me if you have any questions.