Gemstones

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

Carat weight:

19'635 CHF

Aquamarine in octagon shape, Madagascar

Carat weight:

1'952 CHF

Bi-color sapphire in oval shape, Madagascar

Carat weight:

1'393 CHF

Aquamarine oval shape, Madagascar

Carat weight:

3'592 CHF

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

Carat weight:

30'257 CHF

Aquamarine in octagon shape, Madagascar

Carat weight:

1'755 CHF

Neon Blue Paraiba tourmaline in oval shape, Africa

Carat weight:

54'971 CHF

Aquamarine in octagon shape, Madagascar

Carat weight:

1'899 CHF

Set of Paraiba tourmaline in cabochon shape, Africa

Carat weight:

8'629 CHF

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

Carat weight:

23'025 CHF

Tanzanite in oval shape, Tanzania

Carat weight:

3'343 CHF

Violet gray spinel in octagon shape, Tanzania

Carat weight:

1'042 CHF

Aquamarine in octagon shape, Madagascar

Carat weight:

615 CHF

Neon Blue Paraiba tourmaline in oval shape, Mozambique

Carat weight:

16'699 CHF

Lavender spinel in cushion shape, Tanzania

Carat weight:

22'388 CHF

Royal Blue sapphire, octagon cut, Sri Lanka

Carat weight:

906'940 CHF

Aquamarine in octagon shape, Madagascar

Carat weight:

2'594 CHF

Vibrant Green, Color Change zircon in cushion shape, Burma (Myanmar)

Carat weight:

17'200 CHF

Blue sapphire in radiant shape, Sri Lanka (Ceylon)

Carat weight:

7'234 CHF

Blue tanzanite, cushion cut, Tanzania

Carat weight:

3'256 CHF

Neon Blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

30'714 CHF

Royal Blue sapphire in heart shape, Sri Lanka

Carat weight:

14'296 CHF

Neon Green Paraiba tourmaline in pear shape, Mozambique

Carat weight:

29'643 CHF

Aquamarine in octagon shape, Madagascar

Carat weight:

2'140 CHF