Skip to main content
Go to accessibility notice
For Art and Antique Auctions, standard shipments are being delayed 2-4 weeks due to increased safety procedures and vendor and carrier slowdowns. As soon as your order ships, you will receive a tracking number.


    Platinum Nugget
    Isovsky District
    Sverdlovskaya Oblast
    Middle Ural Mountains

    Platinum may actually be the King of the precious metals, and the material, in nugget form, is not often seen as collectible specimens. Much rarer than Gold nuggets, Platinum nuggets are usually rather small making large examples quite uncommon. This collector grade, museum quality and superlative Platinum nugget weighs an amazing 18.23 troy ounces (1.25 pounds), making it, without doubt, one of the largest that could be owned privately! In addition to its massive size, this nugget is relatively aesthetic with both smooth and textural surfaces, as well as a sculptural artistic form. This is a truly singular offering given its unbelievable size, excellent shape and sheer rarity. Silver color dominates the dense sample with visible black highlights adding contrast to its irregular exterior. This represents the rare opportunity to own one of the biggest Platinum nuggets in existence which happens to be a superb collectible mineral specimen.
    Overall Measurements: 2.65 x 1.75 x 1.20 inches (6.74 x 4.44 x 3.05 cm), weighs 567 grams (18.23 oz t)

    Provenance: MIM Mineral Museum (Beirut)

    [Scale: 1 inch, with mark at 1 cm]

    [360 degree video]

    Condition Report*: Condition report available upon request.
    *Heritage Auctions strives to provide as much information as possible but encourages in-person inspection by bidders. Statements regarding the condition of objects are only for general guidance and should not be relied upon as complete statements of fact, and do not constitute a representation, warranty or assumption of liability by Heritage. Some condition issues may not be noted in the condition report but are apparent in the provided photos which are considered part of the condition report. Please note that we do not de-frame lots estimated at $1,000 or less and may not be able to provide additional details for lots valued under $500. All lots are sold "AS IS" under the Terms & Conditions of Auction.

    Auction Info

    Auction Dates
    March, 2020
    14th Saturday
    Bids + Registered Phone Bidders: 2
    Lot Tracking Activity: N/A
    Page Views: 1,770

    Buyer's Premium per Lot:
    25% on the first $300,000 (minimum $49), plus 20% of any amount between $300,000 and $3,000,000, plus 12.5% of any amount over $3,000,000 per lot.

    Sold for: Sign-in or Join (free & quick)
    Track Item

    Heritage membership

    Join Now - It's Free

    1. Past Auction Values (prices, photos, full descriptions, etc.)
    2. Bid online
    3. Free Collector newsletter
    4. Want List with instant e-mail notifications
    5. Reduced auction commissions when you resell your
    Consign now
    • Cash Advances
    • More Bidders
    • Trusted Experts
    • Over 200,000 Satisfied Consignors Since 1976
    Only 36 days left to consign to the 2020 November 11 Urban Art Signature Auction - Dallas!

    Learn about consigning with us

    As a consignor to your recent silver, art glass and fine art auction, I want you to know how pleased I am with my decision to consign with Heritage
    C. B. ,
    Leesburg, VA
    View More Testimonials receives more traffic than any other auction house website. (Source:

    Video tutorial

    Getting the most out of search