Bidding & Process
The House
Follow the House
300 20th Street · Sacramento
© 2026 Witherell’s
Lot 18
Opal Diamond Ring in Platinum
Estimate: $1,000 - $2,500
Bid Increments
| Price | Bid Increment |
|---|---|
| $0 | $10 |
| $100 | $20 |
| $500 | $50 |
| $1,000 | $100 |
| $5,000 | $200 |
| $10,000 | $500 |
| $50,000 | $1,000 |
Opal and diamond ring in platinum containing one oval opal (good play of color in full spectrum, 3.27 carats loose weight) accented by 10 round brilliant diamonds and 36 baguette diamonds (1.18 ct TW loose weight / I1-I2 / GHI). Weights are stamped in shank.
Total gross weight: 11.80 grams.
Ring size: 5.25.
Processing and shipping within the continental U.S. $30 plus 1.5% replacement cost insurance.
Good, please see photos.
Condition
Shipping is only in continental U.S. and information regarding shipping price is provided within the description of each lot. For international and larger items that we cannot ship in house, please take a look at our shipping contacts.