Gemstones

Showing 25–48 of 482 results

Yellow sapphire in radiant shape, Sri Lanka (Ceylon)

Carat weight:

17'895 CHF

Violet sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

83'544 CHF

Yellow sapphire in radiant shape, Sri Lanka (Ceylon)

Carat weight:

13'068 CHF

Yellow sphene, cushion cut, Madagascar

Carat weight:

1'561 CHF

Red ruby, round cut, Mozambique

Carat weight:

1'283 CHF

Aquamarine in asscher shape, Madagascar

Carat weight:

3'693 CHF

Aquamarine in baguette shape, Madagascar

Carat weight:

2'538 CHF

Neon Greenish Blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

27'975 CHF

Teal sapphire in pear shape, Sri Lanka (Ceylon)

Carat weight:

1'493 CHF

Topaz Imperial pear shape, Brazil

Carat weight:

975 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

1'368 CHF

Pair of rhodolites in cabochon shape, Madagascar

Carat weight:

915 CHF

Aquamarine in asscher shape, Madagascar

Carat weight:

5'561 CHF

Unheated Pastel Yellow sapphire in radiant shape, Sri Lanka

Carat weight:

13'728 CHF

Neon Greenish Blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

45'097 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

37'400 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

3'014 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

4'588 CHF

Aquamarine in octagon shape, Madagascar

Carat weight:

4'473 CHF

Spinel in oval shape, Tanzania

Carat weight:

35'870 CHF

Neon Blue Paraiba tourmaline in pear shape, Africa

Carat weight:

42'187 CHF

Spinel in cushion shape, Vietnam

Carat weight:

6'972 CHF

Large aquamarine octagon shape, Madagascar

Carat weight:

5'661 CHF

Aquamarine asscher shape, Madagascar

Carat weight:

4'018 CHF