Gemstones

Showing 145–168 of 354 results

Neon Blue Paraiba tourmaline in oval shape, Mozambique

Carat weight:

14'836 CHF

Aquamarine octagon shape, Madagascar

Carat weight:

3'999 CHF

Neon Greenish Blue Paraiba tourmaline in oval shape, Mozambique

Carat weight:

16'520 CHF

Neon Blue Paraiba tourmaline in oval shape, Africa

Carat weight:

18'407 CHF

Pigeons Blood Red ruby, cushion cut, Burma

Carat weight:

11'341 CHF

Red ruby, cushion cut, Mozambique

Carat weight:

227'854 CHF

Pigeons Blood Red ruby, cushion cut, Mozambique

Carat weight:

5'690 CHF

Unheated ruby Pigeon Blood oval shape, Burma

Carat weight:

141'498 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

3'693 CHF

Red ruby, cushion cut, Mozambique

Carat weight:

9'974 CHF

Neon Greenish Blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

2'606 CHF

Aquamarine in princess shape, Madagascar

Carat weight:

1'517 CHF

Mahenge spinel in oval shape, Tanzania

Carat weight:

10'635 CHF

Unheated ruby Pigeon blood oval shape, Mozambique

Carat weight:

2'899 CHF

Aquamarine in octagon shape, Madagascar

Carat weight:

710 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

24'588 CHF

Vivid Red-Pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

22'280 CHF

Neon Greenish Blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

9'185 CHF

Purple spinel in heart shape, Tanzania

Carat weight:

749 CHF

Vivid Red ruby, cushion cut, Mozambique

Carat weight:

24'879 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

20'279 CHF

Neon Blue Paraiba tourmaline in oval shape, Africa

Carat weight:

34'033 CHF

Pair of neon greenish blue Paraiba tourmalines in pear shape, Mozambique

Carat weight:

177'609 CHF

Garnet in heart shape, Africa

Carat weight:

703 CHF