Bidding & Process
The House
Follow the House
300 20th Street · Sacramento
© 2026 Witherell’s
Lot 5
Platinum & 18k Diamond Ring
Estimate: $20,000 - $30,000
Bid Increments
| Price | Bid Increment |
|---|---|
| $0 | $10 |
| $100 | $20 |
| $500 | $50 |
| $1,000 | $100 |
| $5,000 | $200 |
| $10,000 | $500 |
| $50,000 | $1,000 |
Diamond ring having platinum center and 18k edges. Contains 1 marquise diamond (3.24 ct TW / SI2 / I) surrounded by 6 marquise diamonds (0.95 ct TW / SI / GHI). Accented by 14 tapered baguette diamonds (0.88 ct TW / VVS-VS / FG - some chipped), 82 round brilliant diamonds (.41 ct TW / VS / FG) and 64 round brilliant diamonds (.64 ct TW / VS-SI / irradiated yellow).
Total diamond weight: approximately 6.12 ct TW.
Total gross weight: 18.89 grams.
Processing and shipping within the continental U.S $30 plus a 1.5% replacement cost insurance fee. Discounts given on combined lot shipping.
Some baguette diamonds chipped, please see description and 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.