Gemstones

    Showing 169–192 of 475 results

    Rare unheated vivid and vibrant pink sapphire in cushion shape, Madagascar

    Carat weight:

    16'373 CHF

    Yellow zircon octagon shape, Tanzania

    Carat weight:

    483 CHF

    Aquamarine octagon shape, Madagascar — 3.76 ct

    Carat weight:

    777 CHF

    Purple sapphire in cushion shape, Madagascar

    Carat weight:

    35'000 CHF

    Moonstone radiant shape, Africa

    Carat weight:

    6'817 CHF

    Intense Blue sapphire in oval shape, Sri Lanka — 3.84 ct

    Carat weight:

    11'322 CHF

    Chrysoberyl cushion shape, Sri Lanka — 3.51 ct

    Carat weight:

    1'275 CHF

    Unheated ruby Pigeon blood oval shape, Mozambique. GRS

    Carat weight:

    47'165 CHF

    Yellow green chrysoberyl radiant shape, Sri Lanka — 1.53 ct

    Carat weight:

    515 CHF

    Unheated ruby Intense Red oval shape, Burma (Mogok)

    Carat weight:

    22'010 CHF

    Fanta spessartine, heart cut, Tanzania

    Carat weight:

    293 CHF

    Columbian emerald in heart shape

    Carat weight:

    5'784 CHF

    Baby Pink morganite, pear cut, Brazil — 2.67 ct

    Carat weight:

    844 CHF

    Unheated vivid red-pink ruby in shape, Kashmir

    Carat weight:

    2'145 CHF

    Aquamarine octagon shape, Madagascar — 4 ct

    Carat weight:

    827 CHF

    Neon Green tsavorite, cushion cut, Tanzania — 1.92 ct

    Carat weight:

    1'595 CHF

    Vivid Green tsavorite, octagon cut, Tanzania

    Carat weight:

    189 CHF

    Yellow chrysoberyl octagon shape, Sri Lanka

    Carat weight:

    1'596 CHF

    Steel Grey Vibrant spinel cushion shape, Burma — 6.31 ct

    Carat weight:

    10'636 CHF

    Royal Red rhodolite, round cut, Tanzania

    Carat weight:

    901 CHF

    Golden topaz Imperial oval shape, Brazil

    Carat weight:

    1'819 CHF

    Unheated purple or Lavender sapphire in oval shape, Sri Lanka

    Carat weight:

    11'329 CHF

    Neon Blue Paraiba tourmaline in pear shape, Mozambique — 2.26 ct

    Carat weight:

    9'060 CHF

    Ruby Pigeon Blood cushion shape, Mozambique

    Carat weight:

    5'594 CHF