Gemstones

Showing 289–312 of 471 results

Chrysoberyl in fantasy shape, Sri Lanka (Ceylon)

Carat weight:

932 CHF

Neon Greenish Blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

28'710 CHF

Unheated Intense Red ruby in pear shape, Mozambique

Carat weight:

7'405 CHF

Vivid Green tsavorite, cushion cut, Tanzania

Carat weight:

1'176 CHF

Neon Greenish Blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

8'395 CHF

Golden Yellow sapphire in octagon shape, Sri Lanka

Carat weight:

12'384 CHF

Red rhodolite, cabochon cut, Madagascar

Carat weight:

430 CHF

Intense Green tsavorite, cushion cut, Tanzania

Carat weight:

1'605 CHF

Intense Green emerald with Mariposa effect, heart cut, Colombia

Carat weight:

11'881 CHF

Intense Green emerald, oval cut, Colombia

Carat weight:

152'206 CHF

Vibrant Red ruby, cushion cut, Madagascar

Carat weight:

1'314'239 CHF

Garnet tsavarite garnet in cushion shape, Africa

Carat weight:

3'218 CHF

Red-pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

73'608 CHF

Teal sapphire, oval cut, Sri Lanka

Carat weight:

3'367 CHF

Neon Greenish Blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

7'165 CHF

Intense Green tsavorite, cushion cut, Tanzania

Carat weight:

1'147 CHF

Super rare vivid Vibrant red spinel in cushion shape, Vietnam

Carat weight:

72'440 CHF

Red ruby, cushion cut, Mozambique

Carat weight:

1'585 CHF

Pigeons Blood Red ruby, oval cut, Mozambique

Carat weight:

7'949 CHF

Intense Green tsavorite, octagon cut, Tanzania

Carat weight:

8'750 CHF

Vibrant Intense pinkish red Mahenge spinel in oval shape, Tanzania

Carat weight:

6'719 CHF

Rubellite tourmaline in pear shape, Africa

Carat weight:

4'518 CHF

Vivid Red ruby, pear cut, Mozambique

Carat weight:

16'604 CHF

Green tsavorite, oval cut, Africa

Carat weight:

8'666 CHF