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Polished Diamonds Auctions and Tenders
Key Takeaways
- ALROSA is one of the leading companies in world mining and holds an international auction of diamonds. ALROSA is a private organization that holds polished diamond auctions in Israel.
- Rapaport hosts polished diamond auctions in various countries such as New York, Israel, and Hong Kong.
- Grib Diamonds is a Belgian private company offering diamond auctions. Its diamond auctions cover rough and polished diamonds.
Introduction
This research presents companies or organizations offering auctions and tenders for polished diamonds. These organizations include Sotheby's, De Beers Group, ALROSA, Rapaport, and Grib Diamonds. The details are outlined below.
Sotheby's
- Sotheby's is one of the most trusted and largest marketplaces "for art and luxury" in the world. Sotheby's is a private company that hosts polished diamond auctions.
- Sotheby's has polished diamond auctions in Hong Kong. A 102.39-carat D polished diamond has been recently auctioned by Sotheby's Hong Kong, sold for $15.7 million.
- Sotheby's may be contacted through its general inquiries email at enquiries@sothebys.com. If one has bidding inquiries in Sotheby's Hong Kong, one may send a message at Bids.HongKong@Sothebys.com or call +852 2822 8142.
De Beers Group
- De Beers Group is a private organization that sells rough and polished diamonds.
- It has polished diamond auctions in the UK.
- De Beers can be contacted through its social media channels such as Facebook and LinkedIn.
ALROSA
- ALROSA is one of the leading companies in world mining and holds an international auction of diamonds. ALROSA is a private organization.
- ALROSA holds polished diamond auctions and tenders in "its Ramat Gan trading office in Israel."
- ALROSA also holds auctions for rough diamonds.
- ALROSA can be contacted at +7 (41136) 9-00-21 or 8-800-222-81-02.
Rapaport
- Rapaport Group is a private organization with a network of international companies that offer services geared towards "the development of fair, transparent, efficient, and competitive diamond and jewelry markets."
- Rapaport Auction is conducted monthly in its diamond trading centers globally.
- Rapaport hosts polished diamond auctions in various countries such as New York, Israel, and Hong Kong.
- Rapaport Auctions can be contacted through its landline number at +1-800-488-9108. One may also contact them through a contact form on its website, which can be accessed here.
Grib Diamonds
- Grib Diamonds is a Belgian private company offering diamond auctions. Its diamond auctions cover rough and polished diamonds. Grib Diamonds conducts two auctions a year for 10.8+ carats of stones.
- Grib Diamonds has auctions in Antwerp, Belgium.
- Grib Diamonds can be contacted through its phone number, +32-32261321.
Research Strategy
For this research on polished diamonds auctions and tenders, we leveraged the most reputable sources of information in the public domain, including Arts and Collections, Reuters, DnB, and Diamonds.