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    Diamond, Black Onyx, Platinum, Gold Brooch, Michael Bondanza
    The brooch features full-cut diamonds weighing a total of approximately 0.30 carat, enhanced by carved black onyx, set in platinum and 18k gold, maker's mark for Michael Bondanza. Gross weight 22.00 grams.
    Dimensions: 2-3/4 inches x 7/8 inch

    Condition Report*: Diamonds:
    Avg Color: G-H-I
    Avg Clarity: VS
    Shape(s): Full-cut
    Count: 1 - 25

    Colored Gems:
    Type(s): Black Onyx
    Shape(s): Carved
    Count: 1 - 25


    Overall Condition: Very Good
    Condition Notes: Fierce and beautiful. Maker's mark for Michael Bondanza, 18K, PLAT. Completed by a pinstem and catch on the reverse.
    Michael Bondanza: Michael Bondanza, of New York comes from a long line of artisans and is a self-taught master jeweler. His origins began in the early 1970’s, working in sterling silver, 18-karat gold and rosewood. These designs kicked off his long career of providing jewelry to department stores. He is best known for his works in platinum, winning many awards such as the 1992 Platinum Guild International Christopher Columbus Award as well as the 2015 Centurion Platinum Design Award. His collections are frequently named after his beloved New York City environs.

    *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
    December, 2018
    3rd Monday
    Bids + Registered Phone Bidders: 1
    Lot Tracking Activity: N/A
    Page Views: 253

    Buyer's Premium per Lot:
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