11.70ct Black Opal & 1.17ct Diamond Ring

11.70ct Black Opal & 1.17ct Diamond Ring

Opal and Diamond ring with freeform solid Natural Black Opal of 11.70ct and round & marquise cut Natural Diamonds totalling 1.17ct (Estimated grading: H-I VS-SI). Platinum-900. Ring size M. Band width: 3.8mm – 3.2mm. Weight: 15.4g. With Certificate #419899. (Pre-owned)

Starting bid: $8,300.00

Item condition: Used

Time left:

Auction ends: June 30, 2025 12:00 am
Timezone: UTC 0

X