NJ AUCTION
NJK AUCTION

Events 　

  • 【NJ Auction】Notice on Apr 2025, Diamond Auction, First Half

    【NJ Auction】Notice on Apr 2025, Diamond Auction, First Half

    【期間】2025/04/08～2025/04/11
    Auction
  • 【NJ Auction】Notice on Mar 2025, Watch Auction

    【NJ Auction】Notice on Mar 2025, Watch Auction

    【期間】2025/03/25～2025/03/28
    Auction
  • 【NJ Auction】Notice on Mar 2025, Diamond Auction, Second Half

    【NJ Auction】Notice on Mar 2025, Diamond Auction, Second Half

    【期間】2025/03/26～2025/03/29
    Auction
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What is NJ Auction?

JAPAN'S LARGEST SCALE AUCTION
- only Net Japan can make it possible.

Diamond and jewelry auction held every month exclusively for dealers.
A large number of high-quality and wide range of lineups that can be realized only by the NJ Group!
Membership registration is required for participation.

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News 　

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