Gemstones

    Showing 1–24 of 475 results

    Muzo Green emerald, octagon cut, Colombia — 2.09 ct

    Carat weight:

    10'055 CHF

    Yellow sphene, radiant cut, Madagascar — 41.63 ct

    Carat weight:

    40'589 CHF

    Yellow zircon radiant shape,Tanzania

    Carat weight:

    3'436 CHF

    Golden sapphire, oval cut, Sri Lanka

    Carat weight:

    8'985 CHF

    White moonstone, oval cut, Madagascar — 9.34 ct

    Carat weight:

    2'901 CHF

    Yellow green chrysoberyl oval shape, Sri Lanka

    Carat weight:

    702 CHF

    Mekhong Whiskey color spessartine, octagon cut, Tanzania

    Carat weight:

    1'625 CHF

    Moonstone cabochon shape, Burma — 32.62 ct

    Carat weight:

    9'576 CHF

    Steel Grey Vibrant spinel in cushion shape, Burma

    Carat weight:

    5'304 CHF

    Unheated Golden Yellow sapphire in octagon shape, Sri Lanka

    Carat weight:

    22'074 CHF

    Blue spinel in cushion shape, Tanzania

    Carat weight:

    1'216 CHF

    Neon blue Paraiba tourmaline in pear shape, Mozambique — 6.76 ct

    Carat weight:

    44'844 CHF

    Emerald octagon shape, Colombia — 11.11 ct

    Carat weight:

    56'944 CHF

    Lilac sapphire, cabochon, heart cut, Madagascar

    Carat weight:

    260 CHF

    Yellow green chrysoberyl octagon shape, Sri Lanka

    Carat weight:

    1'010 CHF

    Royal Blue sapphire, octagon cut, Madagascar

    Carat weight:

    121'522 CHF

    moonstone, cushion cut, Madagascar

    Carat weight:

    3'603 CHF

    Unheated Royal Blue sapphire in oval shape, Sri Lanka

    Carat weight:

    17'045 CHF

    Pigeons Blood Red ruby, cushion cut, Burma — 1.09 ct

    Carat weight:

    7'703 CHF

    Large beryll octagon cut shape, Sri Lanka

    Carat weight:

    11'576 CHF

    Blue tanzanite, cushion cut, Tanzania — 2.81 ct

    Carat weight:

    2'194 CHF

    Chrysoberyl cushion shape, Sri Lanka — 1.6 ct

    Carat weight:

    518 CHF

    Pigeons Blood Red ruby, oval cut, Burma — 0.45 ct

    Carat weight:

    1'790 CHF

    Vivid Red ruby, oval cut, Mozambique — 2.5 ct

    Carat weight:

    25'752 CHF