Brown Diamond

KASHIKEY THE SOLITAIRE is designed to bring out the beauty of brown diamond stones to the fullest, with attention paid to the smallest detail. From five shades of gold, you can select a color that best matches your skin. It offers ultimate simplicity suitable for a range of occasions.
  • KASHIKEY THE SOLITAIRE Ring
    color:yellow gold
    [KSB030RYG] BD0.30ct D0.01ct ¥275,000
    [KSB050RYG] BD0.50ct D0.01ct ¥440,000
    [KSB070RYG] BD0.70ct D0.02ct ¥660,000
    [KSB100RYG] BD1.00ct D0.03ct ¥1,298,000
    *Price varies by carat.

  • KASHIKEY THE SOLITAIRE Ring
    color:red gold
    [KSB030RRG] BD0.30ct D0.01ct ¥275,000
    [KSB050RRG] BD0.50ct D0.01ct ¥440,000
    [KSB070RRG] BD0.70ct D0.02ct ¥660,000
    [KSB100RRG] BD1.00ct D0.03ct ¥1,298,000
    *Price varies by carat.

  • KASHIKEY THE SOLITAIRE Ring
    color:champagne gold
    [KSB030RCG] BD0.30ct D0.01ct ¥308,000
    [KSB050RCG] BD0.50ct D0.01ct ¥473,000
    [KSB070RCG] BD0.70ct D0.02ct ¥704,000
    [KSB100RCG] BD1.00ct D0.03ct ¥1,353,000
    *Price varies by carat.

  • KASHIKEY THE SOLITAIRE Ring
    color:pink gold
    [KSB030RPG] BD0.30ct D0.01ct ¥275,000
    [KSB050RPG] BD0.50ct D0.01ct ¥440,000
    [KSB070RPG] BD0.70ct D0.02ct ¥660,000
    [KSB100RPG] BD1.00ct D0.03ct ¥1,298,000
    *Price varies by carat.

  • KASHIKEY THE SOLITAIRE Ring
    color:brown gold
    [KSB030RBG] BD0.30ct D0.01ct ¥308,000
    [KSB050RBG] BD0.50ct D0.01ct ¥473,000
    [KSB070RBG] BD0.70ct D0.02ct ¥704,000
    [KSB100RBG] BD1.00ct D0.03ct ¥1,353,000
    *Price varies by carat.

  • KASHIKEY THE SOLITAIRE Pendant
    color:yellow gold
    [KSB014NYG] BD0.14ct ¥126,500
    [KSB020NYG] BD0.20ct ¥159,500
    [KSB025NYG] BD0.25ct ¥181,500
    [KSB030NYG] BD0.30ct D0.01ct ¥220,000
    [KSB050NYG] BD0.50ct D0.02ct ¥385,000
    [KSB070NYG] BD0.70ct D0.03ct ¥594,000
    [KSB100NYG] BD1.00ct D0.04ct ¥1,155,000
    *Price varies by carat.

  • KASHIKEY THE SOLITAIRE Pendant
    color:red gold
    [KSB014NRG] BD0.14ct ¥126,500
    [KSB020NRG] BD0.20ct ¥159,500
    [KSB025NRG] BD0.25ct ¥181,500
    [KSB030NRG] BD0.30ct D0.01ct ¥220,000
    [KSB050NRG] BD0.50ct D0.02ct ¥385,000
    [KSB070NRG] BD0.70ct D0.03ct ¥594,000
    [KSB100NRG] BD1.00ct D0.04ct ¥1,155,000
    *Price varies by carat.

  • KASHIKEY THE SOLITAIRE Pendant
    color:champagne gold
    [KSB014NCG] BD0.14ct ¥137,500
    [KSB020NCG] BD0.20ct ¥170,500
    [KSB025NCG] BD0.25ct ¥187,000
    [KSB030NCG] BD0.30ct D0.01ct ¥231,000
    [KSB050NCG] BD0.50ct D0.02ct ¥396,000
    [KSB070NCG] BD0.70ct D0.03ct ¥627,000
    [KSB100NCG] BD1.00ct D0.04ct ¥1,210,000
    *Price varies by carat.

  • KASHIKEY THE SOLITAIRE Pendant
    color:pink gold
    [KSB014NPG] BD0.14ct ¥126,500
    [KSB020NPG] BD0.20ct ¥159,500
    [KSB025NPG] BD0.25ct ¥181,500
    [KSB030NPG] BD0.30ct D0.01ct ¥220,000
    [KSB050NPG] BD0.50ct D0.02ct ¥385,000
    [KSB070NPG] BD0.70ct D0.03ct ¥594,000
    [KSB100NPG] BD1.00ct D0.04ct ¥1,155,000
    *Price varies by carat.

  • KASHIKEY THE SOLITAIRE Pendant
    color:brown gold
    [KSB014NBG] BD0.14ct ¥137,500
    [KSB020NBG] BD0.20ct ¥170,500
    [KSB025NBG] BD0.25ct ¥187,000
    [KSB030NBG] BD0.30ct D0.01ct ¥231,000
    [KSB050NBG] BD0.50ct D0.02ct ¥396,000
    [KSB070NBG] BD0.70ct D0.03ct ¥627,000
    [KSB100NBG] BD1.00ct D0.04ct ¥1,210,000
    *Price varies by carat.

  • KASHIKEY THE SOLITAIRE earrings
    color:yellow gold
    [KSB014PYG] BD0.28ct ¥176,000
    [KSB020PYG] BD0.40ct ¥231,000
    [KSB025PYG] BD0.50ct ¥253,000
    [KSB030PYG] BD0.60ct D0.04ct ¥396,000
    [KSB050PYG] BD1.00ct D0.07ct ¥704,000
    [KSB070PYG] BD1.40ct D0.08ct ¥1,078,000
    [KSB100PYG] BD2.00ct D0.11ct ¥2,310,000
    *Price varies by carat.

  • KASHIKEY THE SOLITAIRE earrings
    color:red gold
    [KSB014PRG] BD0.28ct ¥176,000
    [KSB020PRG] BD0.40ct ¥231,000
    [KSB025PRG] BD0.50ct ¥253,000
    [KSB030PRG] BD0.60ct D0.04ct ¥396,000
    [KSB050PRG] BD1.00ct D0.07ct ¥704,000
    [KSB070PRG] BD1.40ct D0.08ct ¥1,078,000
    [KSB100PRG] BD2.00ct D0.11ct ¥2,310,000
    *Price varies by carat.

  • KASHIKEY THE SOLITAIRE earrings
    color:champagne gold
    [KSB014PCG] BD0.28ct ¥187,000
    [KSB020PCG] BD0.40ct ¥236,500
    [KSB025PCG] BD0.50ct ¥264,000
    [KSB030PCG] BD0.60ct D0.04ct ¥407,000
    [KSB050PCG] BD1.00ct D0.07ct ¥726,000
    [KSB070PCG] BD1.40ct D0.08ct ¥1,100,000
    [KSB100PCG] BD2.00ct D0.11ct ¥2,365,000
    *Price varies by carat.

  • KASHIKEY THE SOLITAIRE earrings
    color:pink gold
    [KSB014PPG] BD0.28ct ¥176,000
    [KSB020PPG] BD0.40ct ¥231,000
    [KSB025PPG] BD0.50ct ¥253,000
    [KSB030PPG] BD0.60ct D0.04ct ¥396,000
    [KSB050PPG] BD1.00ct D0.07ct ¥704,000
    [KSB070PPG] BD1.40ct D0.08ct ¥1,078,000
    [KSB100PPG] BD2.00ct D0.11ct ¥2,310,000
    *Price varies by carat.

  • KASHIKEY THE SOLITAIRE earrings
    color:brown gold
    [KSB014PBG] BD0.28ct ¥187,000
    [KSB020PBG] BD0.40ct ¥236,500
    [KSB025PBG] BD0.50ct ¥264,000
    [KSB030PBG] BD0.60ct D0.04ct ¥407,000
    [KSB050PBG] BD1.00ct D0.07ct ¥726,000
    [KSB070PBG] BD1.40ct D0.08ct ¥1,100,000
    [KSB100PBG] BD2.00ct D0.11ct ¥2,365,000
    *Price varies by carat.