• The Jubilee Ruby: a 15.99-karat Burmese ruby and diamond ring by Verdura.

    The Jubilee Ruby: a 15.99-karat Burmese ruby and diamond ring by Verdura.
    Image Credit: Courtesy of Christie’s

    The Jubilee Ruby: a 15.99-karat Burmese ruby and diamond ring by Verdura.

  • A pair of diamond and emerald ear pendants by Harry Winston.

    A pair of diamond and emerald ear pendants by Harry Winston.
    Image Credit: Courtesy of Christie’s

    A pair of diamond and emerald ear pendants by Harry Winston.

  • A diamond flower necklace with three detachable brooches by Van Cleef & Arpels

    A diamond flower necklace with three detachable brooches by Van Cleef & Arpels
    Image Credit: Courtesy of Christie’s

    A diamond flower necklace with three detachable brooches by Van Cleef & Arpels.

  • An eighteenth-century spinel diamond and emerald pendant necklace.

    An eighteenth-century spinel diamond and emerald pendant necklace.
    Image Credit: Courtesy of Christie’s

    An eighteenth-century spinel diamond and emerald pendant necklace.

  • A pair of colored diamond and diamond ear clips by Cartier.

    A pair of colored diamond and diamond ear clips by Cartier.
    Image Credit: Courtesy of Christie’s

    A pair of colored diamond and diamond ear clips by Cartier.

  • An important cabochon Kashmir sapphire of 23.14 carats.

    An important cabochon Kashmir sapphire of 23.14 carats.
    Image Credit: Courtesy of Christie’s

    An important cabochon Kashmir sapphire of 23.14 carats.

  • An art deco diamond and emerald bow brooch.

    An art deco diamond and emerald bow brooch.
    Image Credit: Courtesy of Christie’s

    An art deco diamond and emerald bow brooch.

  • A rectangular-cut diamond ring of 10.15 carats by Graff.

    A rectangular-cut diamond ring of 10.15 carats by Graff.
    Image Credit: Courtesy of Christie’s

    A rectangular-cut diamond ring of 10.15 carats by Graff.

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