Gemstones

Neon Greenish Blue Paraiba tourmaline in cushion shape, Mozambique

Carat weight:

136'246 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

21'283 CHF

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

Carat weight:

22'966 CHF

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

Carat weight:

12'513 CHF

Aquamarine cushion shape, Madagascar

Carat weight:

665 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

3'141 CHF

Neon Blue Paraiba tourmaline in cushion shape, Africa

Carat weight:

46'223 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

2'371 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

2'561 CHF

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

Carat weight:

9'949 CHF

Teal sapphire in cushion shape, Tanzania

Carat weight:

25'395 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

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

Carat weight:

51'268 CHF

Paraiba tourmaline in cushion shape, Africa

Carat weight:

20'662 CHF

Lavender spinel in cushion shape, Tanzania

Carat weight:

22'388 CHF

Blue tanzanite, cushion cut, Tanzania

Carat weight:

3'256 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

1'695 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

4'509 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

520 CHF

Neon Greenish Blue Paraiba tourmaline in cushion shape, Mozambique

Carat weight:

77'572 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'520 CHF