Skip to main content
Go to accessibility notice

    Description

    Gemstone: Colemanite - 3.29 Cts.
    Turkey

    This is another collector gemstone which is hardly ever cut into a gemstone making these examples super rare. This nearly 3.3 carat Colemanite was mined in Turkey a top locality for the material. A gemmy crystal was then cut with great care as this material is incredibly soft and water soluble. The radiant cut stone is colorless with a slightly cloudy appearance. There is a strong "doubling" effect and some highly reflective fingerprint inclusions within the stone. Due to the stone's soft nature, there are several chips on the pavilion and culet.
    Measurements: 10.39 x 9.11 x 6.20 mm, 3.29 cts.

    Provenance: The Jena Blue Collection


    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. Heritage does not guarantee the condition of frames and shall not be liable for any damage/scratches to frames, glass/acrylic coverings, original boxes, display accessories, or art that has slipped in frames. All lots are sold "AS IS" under the Terms & Conditions of Auction.

    Auction Info

    Auction Dates
    October, 2020
    5th Monday
    Bids + Registered Phone Bidders: 0
    Lot Tracking Activity: N/A
    Page Views: 440

    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 on Oct 5, 2020 for: Sign-in or Join (free & quick)
    Track Item

    Heritage membership

    Join Now - It's Free

    VIEW BENEFITS
    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
      winnings 
    Consign now
    • Cash Advances
    • More Bidders
    • Trusted Experts
    • Over 200,000 Satisfied Consignors Since 1976
    Consign to the 2021 November 16 Silver & Vertu Signature Auction.

    Learn about consigning with us

    Thank you for being so courteous and professional. This was my first experience with a professional auction company and I could not have chosen any better.
    Jeffery S.,
    Fresno, CA
    View More Testimonials

    HA.com receives more traffic than any other auction house website. (Source: Similarweb.com)

    Video tutorial

    Getting the most out of search