Collector Stones

    Showing 1–24 of 45 results

    Alexandrite with strong colour change, cushion cut, Sri Lanka

    Carat weight:

    122'858 CHF

    Cornflower Blue sapphire, oval cut, Sri Lanka

    Carat weight:

    94'431 CHF

    Golden sapphire, octagon cut, Sri Lanka

    Carat weight:

    34'871 CHF

    Golden sapphire, octagon cut, Sri Lanka

    Carat weight:

    18'708 CHF

    Golden sapphire, radiant cut, Sri Lanka

    Carat weight:

    42'756 CHF

    Green tourmaline, pear cut, Africa

    Carat weight:

    151'644 CHF

    Intense Red spinel, cushion cut, Vietnam

    Carat weight:

    55'076 CHF

    Neon Blue tourmaline, cushion cut, Brazil

    Carat weight:

    231'292 CHF

    Royal Blue sapphire, cushion cut, Sri Lanka

    Carat weight:

    95'139 CHF

    Royal Blue sapphire, oval cut, Sri Lanka

    Carat weight:

    549'509 CHF

    Sunrise Color sapphire, cushion cut, Madagascar

    Carat weight:

    45'588 CHF

    Sunset Color sapphire, oval cut, Sri Lanka

    Carat weight:

    104'504 CHF

    Vibrant Pigeon Blood ruby, cushion cut, Madagascar

    Carat weight:

    1'328'686 CHF

    Vibrant pink-red spinel, heart cut, Tanzania

    Carat weight:

    38'744 CHF

    Vivid Green emerald with Mariposa effect, octagon cut, Colombia

    Carat weight:

    51'664 CHF

    Vivid Green emerald with Mariposa effect, octagon cut, Colombia

    Carat weight:

    45'125 CHF

    Vivid Red ruby, oval cut, Burma

    Carat weight:

    563'559 CHF

    Vivid Red spinel, cushion cut, Vietnam

    Carat weight:

    74'295 CHF

    Vivid Red spinel, cushion cut, Vietnam

    Carat weight:

    66'923 CHF

    Vivid Yellow sapphire, octagon cut, Sri Lanka

    Carat weight:

    57'343 CHF

    Yellow sapphire, cushion cut, Sri Lanka

    Carat weight:

    130'841 CHF

    Cornflower Blue sapphire, cushion cut, Sri Lanka

    Carat weight:

    256'796 CHF

    Cornflower Blue sapphire, radiant cut, India

    Carat weight:

    1'355'133 CHF

    Golden sapphire, cushion cut, Sri Lanka

    Carat weight:

    57'343 CHF