Gemstones

Aquamarine oval shape, Madagascar — 5.38 ct

Carat weight:

1'072 CHF

Red opal, cabochon cut, Ethiopia

Carat weight:

2'905 CHF

Aquamarine octagon shape, Madagascar — 3.98 ct

Carat weight:

824 CHF

Neon blue Paraiba tourmaline in pear shape, Mozambique — 6.03 ct

Carat weight:

44'481 CHF

Garnet rhodolite cushion shape, Madagascar

Carat weight:

306 CHF

Vivid Red ruby, cushion cut, Mozambique — 4.01 ct

Carat weight:

63'982 CHF

Red ruby, cushion cut, Mozambique — 2.03 ct

Carat weight:

17'600 CHF

Aquamarine octagon shape, Madagascar — 11.52 ct

Carat weight:

4'351 CHF

Vivid Red ruby, oval cut, Mozambique — 2.49 ct

Carat weight:

25'649 CHF

Aquamarine cushion shape, Madagascar — 2.79 ct

Carat weight:

578 CHF

Neon blue Paraiba tourmaline in pear shape, Mozambique — 6.84 ct

Carat weight:

52'059 CHF

Intense red Mahenge spinel cushion shape, Tanzania

Carat weight:

19'292 CHF

Vivid Red ruby, cushion cut, Mozambique — 3.13 ct

Carat weight:

41'270 CHF

Red ruby, oval cut, Burma — 0.74 ct

Carat weight:

5'969 CHF

Pigeons Blood Red ruby, cushion cut, Burma — 7.75 ct

Carat weight:

66'923 CHF

Blue zircon in cushion shape, Cambodia

Carat weight:

8'986 CHF

Unheated ruby Pigeon blood cushion shape, Mozambique — 2.57 ct

Carat weight:

7'238 CHF

Red ruby, cushion cut, Burma — 1.46 ct

Carat weight:

14'652 CHF

Aquamarine cushion shape, Madagascar — 10.24 ct

Carat weight:

3'867 CHF

Neon blue Paraiba tourmaline in pear shape, Mozambique — 2.78 ct

Carat weight:

11'287 CHF

Pigeons Blood Red ruby, oval cut, Madagascar

Carat weight:

9'831 CHF

Purple rhodolite, cushion cut, Madagascar

Carat weight:

4'188 CHF

Unheated ruby Pigeon Blood cushion shape, Burma

Carat weight:

11'150 CHF

Ruby red pink cushion shape, Mozambique

Carat weight:

1'558 CHF