• A cushion-cut K-color diamond of 80.73 carats.

    Christie's New York Important Jewels
    Image Credit: Courtesy of Christies

    A cushion-cut K-color diamond of 80.73 carats.

  • A pair of diamond ear pendants of 6.10 and 6.09 carats.

    Christie's New York Important Jewels
    Image Credit: Courtesy of Christies

    A pair of diamond ear pendants of 6.10 and 6.09 carats.

  • A cushion-cut K-color VS2 diamond of 25.82 carats.

    Christie's New York Important Jewels
    Image Credit: Courtesy of Christies

    A cushion-cut K-color VS2 diamond of 25.82 carats.

  • A cushion-cut Kashmir sapphire of 21.71 carats by Cartier.

    Cartier Kashmir sapphire at Christie's New York Important Jewels
    Image Credit: Courtesy of Christies

    A cushion-cut Kashmir sapphire of 21.71 carats by Cartier.

  • A pear-shaped D-color diamond of 5.06 carats and a pear-shaped fancy purplish pink diamond of 1.68 carats pendant necklace.

    Diamond necklace at Christie's New York Important Jewels
    Image Credit: Courtesy of Christies

    A pear-shaped D-color diamond of 5.06 carats and a pear-shaped fancy purplish pink diamond of 1.68 carats pendant necklace.

  • A cut-cornered fancy yellow diamond of 14.49 carats by Graff.

    Fancy yellow diamond at Christie's New York Important Jewels
    Image Credit: Courtesy of Christies

    A cut-cornered fancy yellow diamond of 14.49 carats by Graff.

  • A cut-cornered step-cut diamond of 15.54 carats by Cartier.

    Cartier diamond at Christie's New York Important Jewels
    Image Credit: Courtesy of Christies

    A cut-cornered step-cut diamond of 15.54 carats by Cartier.

  • An oval-cut Colombian emerald of 7.27 carats.

    Colombian emerald at Christie's New York Important Jewels
    Image Credit: Courtesy of Christies

    An oval-cut Colombian emerald of 7.27 carats.

  • A diamond, emerald and white gold “Panthere” ring by Cartier.

    Cartier Panthere ring at Christie's New York Important Jewels
    Image Credit: Courtesy of Christies

    A diamond, emerald and white gold “Panthere” ring by Cartier.

  • A cushion-cut fancy intense yellow VS2 diamond of 28.02 carats.

    Yellow diamond at Christie's New York Important Jewels
    Image Credit: Courtesy of Christies

    A cushion-cut fancy intense yellow VS2 diamond of 28.02 carats.

  • A cushion-cut Kashmir sapphire of 9.97 carats.

    Kashmir sapphire at Christie's New York Important Jewels
    Image Credit: Courtesy of Christies

    A cushion-cut Kashmir sapphire of 9.97 carats.

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