Gemstones

Cobalt Blue spinel in cushion shape, Tanzania

Carat weight:

94'373 CHF

Blue sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

36'880 CHF

Neon Greenish Blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

25'373 CHF

Unheated Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

17'045 CHF

Royal Blue sapphire in oval shape, Madagascar

Carat weight:

2'288 CHF

Vivid Green emerald with Mariposa effect, octagon cut, Colombia

Carat weight:

51'102 CHF

Pastel Yellow sapphire in radiant shape, Sri Lanka (Ceylon)

Carat weight:

10'960 CHF

Unheated Pastel Yellow sapphire in radiant shape, Sri Lanka

Carat weight:

13'728 CHF

Royal Blue sapphire, oval cut, Sri Lanka

Carat weight:

19'093 CHF

Neon Greenish Blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

45'097 CHF

Royal Blue sapphire in pear shape, Sri Lanka

Carat weight:

3'823 CHF

Sunset Color sapphire in pear shape, Sri Lanka (Ceylon)

Carat weight:

40'350 CHF

Vibrant Lagoon Tourmaline octagon shape, Afghanistan

Carat weight:

7'189 CHF

Spinel in cushion shape, Vietnam

Carat weight:

19'449 CHF

Unheated Bi-color sapphire in radiant shape, Sri Lanka

Carat weight:

29'222 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

32'801 CHF

Royal Blue sapphire in oval shape, Madagascar

Carat weight:

12'448 CHF

Intense Blue sapphire, cushion cut, Sri Lanka

Carat weight:

25'914 CHF

Sapphire in oval shape, Madagascar

Carat weight:

47'771 CHF

Pastel Yellow sapphire in radiant shape, Madagascar

Carat weight:

12'371 CHF

Cornflower Blue sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

9'947 CHF

Neon blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

52'059 CHF

Intense red Mahenge spinel cushion shape, Tanzania

Carat weight:

19'292 CHF

Intense Blue sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

19'801 CHF