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Lot # 1 - Rare California Benitoite: Vivid Electric‑Blue Collector Gem-.52 Count
| Opening Bid : | $ 5.00 |
| Start Date/Time: | 02-Mar-2026 7:00:00 AM |
| End Date/Time: | 09-Mar-2026 7:06:00 PM |
| Current bid: |
$315.00 |
| Highest bidder: | Caveatauctor |
Auction has ended |
|
Description :
What Benitoite Is Benitoite is a barium titanium silicate mineral, famous for its intense blue color and its rarity. It’s the state gemstone of California, and for good reason — it’s found in gem quality almost exclusively in one locality on Earth. Typically sapphire‑blue, but can range from colorless to violet Strong dispersion (fire), giving it a sparkle similar to diamond Usually faceted into small stones because large crystals are extremely rare Often shows triangular crystal forms, which is unusual and distinctive The only significant gem‑quality source is: San Benito County, California — specifically the historic Dallas Gem Mine Small, non‑gem occurrences exist elsewhere in the world, but nothing comparable. Benitoite forms under very unusual geological conditions involving: High‑pressure, low‑temperature metamorphism Rare elements (barium + titanium) A narrow stability range
This combination makes natural formation extremely uncommon. All gemstone and mineral descriptions are provided to the best of our ability based on visual assessment and available information. None of the stones in this auction have been GIA‑certified or professionally graded. The winning bidder is welcome to have any stone independently certified, graded, or appraised at their own expense. All items are sold as‑is.Color & Appearance
Where It Comes From
Why It’s So Rare
Disclaimer-
Auction History
Highest bidder is Caveatauctor
| Date | Bid | User |
|---|---|---|
| 09-Mar-2026 7:03:51 PM | $315.00 | Caveatauctor |
| 09-Mar-2026 7:01:03 PM | $305.00 | Wisewillow |
| 09-Mar-2026 7:00:31 PM | $280.00 | NothingButNet |
| 09-Mar-2026 7:00:19 PM | $275.00 | Wisewillow |
| 09-Mar-2026 7:00:19 PM | $275.00 | NothingButNet |
| 09-Mar-2026 6:59:57 PM | $255.00 | Wisewillow |
| 09-Mar-2026 6:59:04 PM | $250.00 | NothingButNet |
| 09-Mar-2026 6:59:04 PM | $250.00 | Wisewillow |
| 09-Mar-2026 6:58:06 PM | $230.00 | NothingButNet |
| 09-Mar-2026 6:58:06 PM | $225.00 | Wisewillow |
| 09-Mar-2026 6:57:50 PM | $205.00 | NothingButNet |
| 09-Mar-2026 11:52:06 AM | $101.00 | Wisewillow |
| 09-Mar-2026 11:51:52 AM | $100.00 | mickellr |
| 09-Mar-2026 11:51:52 AM | $100.00 | Wisewillow |
| 09-Mar-2026 11:51:44 AM | $76.00 | mickellr |
| 09-Mar-2026 11:51:44 AM | $75.00 | Wisewillow |
| 09-Mar-2026 11:44:25 AM | $66.00 | mickellr |
| 09-Mar-2026 11:44:01 AM | $56.00 | MotherofFreyja |
| 09-Mar-2026 11:44:01 AM | $55.00 | mickellr |
| 09-Mar-2026 11:43:51 AM | $53.00 | MotherofFreyja |
| 09-Mar-2026 11:43:51 AM | $52.00 | mickellr |
| 09-Mar-2026 9:59:50 AM | $51.00 | MotherofFreyja |
| 09-Mar-2026 9:59:29 AM | $50.00 | ATrueGem |
| 09-Mar-2026 9:59:29 AM | $50.00 | MotherofFreyja |
| 06-Mar-2026 8:31:37 PM | $33.00 | ATrueGem |
| 06-Mar-2026 3:24:33 AM | $31.00 | Caveatauctor |
| 03-Mar-2026 11:42:06 AM | $26.00 | Cago |
| 03-Mar-2026 11:42:06 AM | $25.00 | Mykover |
| 03-Mar-2026 8:32:09 AM | $23.00 | Cago |
| 03-Mar-2026 8:17:25 AM | $16.00 | BamBai |
| 03-Mar-2026 8:17:25 AM | $15.00 | Cago |
| 02-Mar-2026 12:19:12 PM | $5.00 | BamBai |
PAYMENT DETAILS
Placing a bid is an agreement to purchase. If you win, you must pick up your item(s). If you default on your purchase, your bidding privileges will be revoked permanently. Do not bid if you do not plan to purchase.If you bid, you MUST be available/arrange for pick-up of purchases on the pick-up date unless you have made prior shipping arrangements. Bring necessary tools and help for picking up large items. Loading assistance is NOT available. Some items may be located on a 2nd floor, out building.
Invoices are emailed to winning bidders once the sale has completely closed.Full payment must be made by 8:00 p.m. the day after auction closes. If total payment is not received before the pick-up date & time, items will be forfeited, and bidding privileges revoked.
Pick-up information will be on the invoice e-mailed after the auction closes.All items not picked up during the designated times will be considered abandoned and may be donated or resold. When possible, and at our sole discretion, an alternate pick-up time may be arranged. If this is possible, an appropriate fee will be charged.
A 10% Buyer's Premium and Sales Tax are added to the winning bid amount when invoiced. Sales tax is waived for licensed re-sellers.
We make every effort to describe lot items as accurately as possible. Expect normal signs of wear associated with antiques, vintage, and used items. We do not list every flaw. All items are sold AS IS WHERE IS. No refunds or returns. Sound Estate Company does not guarantee the working order of any clock, watch, electronic or mechanical device. Dimensions given may be approximate.
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