Gemstones

Neon blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

44'481 CHF

Neon blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

21'928 CHF

Neon blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

30'295 CHF

Neon blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

52'059 CHF

Neon green Paraiba tourmaline in oval shape, Mozambique

Carat weight:

37'218 CHF

Steel Grey Vibrant spinel cushion shape, Burma

Carat weight:

9'727 CHF

Steel Grey Vibrant spinel in cushion shape, Burma

Carat weight:

5'304 CHF

Test Vibrant Lagoon Tourmaline octagon shape, Afghanistan

Carat weight:

CHF

Topaz Imperial oval cut 6.49 carats, Brazil

Carat weight:

6'514 CHF

Topaz Imperial oval shape, Brazil

Carat weight:

11'488 CHF

Topaz Imperial pear shape, Brazil

Carat weight:

975 CHF

Tsavorite garnet oval shape, Madagascar

Carat weight:

315 CHF

Unheated Bi-color sapphire in radiant shape, Sri Lanka

Carat weight:

29'222 CHF

Unheated Golden Yellow sapphire in octagon shape, Sri Lanka

Carat weight:

22'074 CHF

Unheated Pastel Yellow sapphire in radiant shape, Sri Lanka

Carat weight:

13'728 CHF

Vanadium bearing chrysoberyl cushion shape, Sri Lanka

Carat weight:

1'398 CHF

Vanadium bearing chrysoberyl oval shape, Sri Lanka

Carat weight:

4'926 CHF

Vanadium bearing chrysoberyl radiant shape, Sri Lanka

Carat weight:

1'404 CHF

Vanadium containing chrysoberyl shape, Madagascar

Carat weight:

1'180 CHF

Vibrant Lagoon Tourmaline octagon shape, Afghanistan

Carat weight:

7'189 CHF

Vivid Green emerald with rare Butterfly-wing effect Mariposa in octagon shape, Colombia

Carat weight:

43'667 CHF

Vivid Green Emerald with rare Mariposa effect in octagon shape, Colombia

Carat weight:

50'432 CHF

Yellow chrysoberyl octagon shape, Sri Lanka

Carat weight:

1'596 CHF

Yellow chrysoberyl radiant shape, Madagascar

Carat weight:

875 CHF