Join Auctim's Exclusive Rough Emerald Auction
1,463 kg of rough emeralds - 109 curated lots - Antwerp
Auction closes 11 Sept 2025
An unprecedented opportunity for gemstone professionals
Over 1.4 tons of rough emeralds, securely stored in Antwerp, are now being released through a unique international auction on Auctim.com. This exclusive sale offers a rare chance to acquire natural Brazilian emeralds in carefully curated lots — directly accessible to qualified B2B buyers worldwide.
Auction Highlights
- 1,463.3 kg Rough Emeralds
- Origin: Brazil
- Commercial to (near) gem quality
- Sizes from melee to medium, with some larger pieces
- 109 lots ranging from 8,000 to 18,000 grams
- Bidding closes 11 September 2025
- Private viewings in Antwerp available upon request
How to participate in the auction?
To be able to place bids in this auction, please follow these steps.
Create a free Auctim Account
If you don't have a professional (b2b) account yet, register for free at www.auctim.com. You'll need it for the next steps.
Pay a refundable warranty
To ensure a fair and secure auction process, a refundable warranty is required in order to place bids or request an in-person viewing.
You will receive payment instructions as soon as the warranty becomes applicable, either during the bidding process or after submitting a viewing request.
Place your bid
Once your warranty is processed, you’ll be able to place bids when the auction opens.
To schedule an in-person viewing, simply fill in the form at the bottom of this page.
About Auctim
Auctim is a leading international auction house specializing in online auctions of industrial assets, exclusive collections, and high-value goods. Founded in 1980, we combine decades of experience with innovative technology. With offices in multiple countries and thousands of successful auctions each year, we guarantee transparency, reliability, and secure transaction handling.
Facts & Figures
23
seconds on average between bids, 24/7
120 000
different lots available for purchase every year
160
Different nationalities in our buyers audience
+250 000
B2B visitors on a monthly basis
+100
Online auctions available at any time
Frequently Asked Questions
Do I need an Auctim account to place bids?
Yes, you need a professional (B2B) Auctim account in order to place bids. Creating and account is free but requires a valid VAT number.
How much is the warranty and is it refundable?
To participate in this auction, a refundable warranty of €25,000 is required.
If your total bids across Auctim exceed certain thresholds, a higher warranty may be requested:
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Total bids under €250,000 → €25,000 warranty
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Total bids between €250,000–€500,000 → €50,000 warranty
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Total bids above €500,000 → €100,000 warranty
You will be automatically notified during the bidding process if you exceed a treshold.
You can request a refund anytime via your My Auctim account, unless you're the highest bidder or have unpaid items.
How do I pay the required warranty?
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When bidding: The system will automatically notify you if a warranty is required.
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When requesting a viewing: You’ll receive payment instructions by email after submitting your request.
How do I book an appointment to view the emeralds in person?
Viewings are only available to b2b accounts that completed the €25,000 warranty payment.
Submit your request by filling in the form at the bottom of the page to receive warranty payment instructions.
I have another question about online auctions
For more information on how online auctions work, please visit the Auctim Support Center.
There you’ll find answers to frequently asked questions about bidding, payments, warranties, and more.
There you’ll find answers to frequently asked questions about bidding, payments, warranties, and more.