Gemstones

Neon Blue Paraiba tourmaline in cushion shape, Africa

Carat weight:

46'223 CHF

Color Change zircon in cushion shape, Tanzania

Carat weight:

2'012 CHF

Vivid pink Mahenge spinel cushion shape, Tanzania

Carat weight:

18'484 CHF

Vibrant Red ruby, cushion cut, Madagascar

Carat weight:

1'314'239 CHF

Royal Blue sapphire in cushion shape, Sri Lanka

Carat weight:

13'894 CHF

Red-pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

73'608 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

Tanzanite in cushion shape, Tanzania

Carat weight:

3'304 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'719 CHF

Aquamarine cushion shape, Madagascar

Carat weight:

866 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

4'069 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

4'530 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

13'606 CHF

Paraiba tourmaline in cushion shape, Africa

Carat weight:

20'662 CHF

Vivid Pink rubellite tourmaline in cushion shape, Tanzania

Carat weight:

5'468 CHF

Pigeons Blood Red ruby, cushion cut, Mozambique

Carat weight:

8'214 CHF

Red ruby, cushion cut, Burma

Carat weight:

5'091 CHF

Garnet cushion shape, Africa

Carat weight:

701 CHF

Vibrant pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

25'786 CHF

Brown zircon in cushion shape, Tanzania

Carat weight:

1'489 CHF

Vibrant pink-red Mahenge spinel in cushion shape, Tanzania

Carat weight:

57'370 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

3'003 CHF

Vibrant Red ruby, cushion cut, Mozambique

Carat weight:

79'949 CHF