Current bid:
$75
Time Left
Ends Oct 14, 2026
- Current bid
- $75
- Buyer's premium (est. ~12.5%)
- $9
- Sales tax (est. 7.3%)
- $6
Premium estimated at this bid (7.5-12.5% on this source; confirm on the listing) - sales tax is an estimate. Pickup/removal costs are not included.
Adjust tax & pickup in the true-cost calculator →Pre-bid checklist2/6
The piece
From the seller's description. Not a guarantee of condition.
Market demand: Jewelry in California sell about 22% of the time, typically ~2 bids. Based on 878 completed sales over the last year.
A loose black diamond, about half a carat, sold as-is with no reserve and noted as treated. Buyers are jewelers and custom-jewelry makers who set black stones in rings and pendants, and estate-jewelry dealers. Before bidding, check whether the treatment is disclosed in a report, since treated stones resell for far less than untreated ones, and factor in the stated shipping charge.
Estimated flip margin and comp range available with Pro. Summary may occasionally contain inaccuracies; check the full description before bidding.
Seller
Global Vault Auctions - Government Remarketing, CA
Private seller (not a government agency), listed on a platform we index for its fleet and equipment.
Condition: As-is
Pickup / shipping information
Global Vault Auctions - Government Remarketing, CA
This seller has 569 more lots at this location.
View all at this locationFull Description
.49 Ct Brilliant Cut Natural Diamond Black Diamond NO RESERVE!!!!! Treated Shipping Only $19.95
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4,557 jewelry lots sold at government auctions in the past year. Jewelry government auction prices
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