• zircon buying - 51.87 carat Tanzanian zircon before treatment

    Zircon – Natural, Faceted, Black, 51.87 ct

    51.87 carat Tanzanian zircon before heat treatment. JL White Fine Gemstones. Used with permission.

    Article: Zircon Buying Guide

    GemstoneZircon
    Natural or man madeNatural
    OriginTanzania
    Carat Weight51.87
    Gem StateFaceted
    ColorBlack
    TransparencyOpaque