Skip to main content
Go to accessibility notice


    Multi-Stone, Gold, Silver, Yellow Metal Pietra Dura Jewelry
    The lot includes: one brooch with black onyx inlaid with chalcedony and turquoise, set in 14k gold, completed by a silver pinstem and 14k gold "C" catch (Dimensions: 2 inches x 1-9/16 inches); one pendant-brooch with malachite inlaid with coral, chalcedony, and citrine, set in 14k gold (Dimensions: 1-1/2 inches x 1-1/16 inches); and one enhancer-brooch with black onyx inlaid with chalcedony, set in 14k gold, completed by a yellow metal pinstem and a 14k gold catch and shepherd's hook (Dimensions: 2-9/16 inches x 9/16 inch). Gross weight 34.80 grams.

    Condition Report*: Gem Type: Black Onyx, Chalcedony, Turquoise, Malachite, Citrine, Coral
    Gem Shape: Carved
    Gem Count: 76 - 100
    Overall Condition: Very Good
    Notes: Gorgeous hardstone flowers! First piece tests as 14k gold, and pinstem tests as silver. Second piece is marked 14K, completed by a fold-down bail, pinstem, and catch. Third piece tests as 14k, and pinstem does not test as gold. Evidence of lead solder on the reverse of first and third pieces.
    *Heritage Auctions strongly encourages in-person inspection of items by the bidder. Statements by Heritage regarding the condition of objects are for guidance only and should not be relied upon as statements of fact, and do not constitute a representation, warranty, or assumption of liability by Heritage. All lots offered are sold "AS IS".

    Auction Info

    Auction Dates
    April, 2016
    26th Tuesday
    Internet/Mail Bids: 7
    Lot Tracking Activity: N/A
    Page Views: 319

    Buyer's Premium per Lot:
    25% on the first $200,000 (minimum $14), plus 20% of any amount between $200,000 and $2,000,000, plus 12% of any amount over $2,000,000 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 receives more traffic than any other auction house website. (Source:

    Video tutorial

    Getting the most out of search