Gemstones

Neon Blue Paraiba tourmaline in marquis shape, Africa

Carat weight:

33'645 CHF

Blue sapphire in oval shape, Sri Lanka (Ceylon)

Carat weight:

9'063 CHF

Unheated Royal Blue sapphire in cushion shape, Sri Lanka

Carat weight:

10'305 CHF

Pair of royal blue sapphires in cushion shape, Sri Lanka (Ceylon)

Carat weight:

12'502 CHF

Aquamarine in octagon shape, Madagascar

Carat weight:

2'556 CHF

Tanzanite in heart shape, Tanzania

Carat weight:

3'512 CHF

Aquamarine in octagon shape, Madagascar

Carat weight:

1'509 CHF

Neon Blue Paraiba tourmaline in cushion shape, Africa

Carat weight:

39'627 CHF

Neon Greenish Blue Paraiba tourmaline in pear shape, Mozambique

Carat weight:

11'217 CHF

Neon Greenish Blue Paraiba tourmaline in oval shape, Mozambique

Carat weight:

24'459 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

671 CHF

Aquamarine in octagon shape, Madagascar

Carat weight:

2'326 CHF

Pair of blue sapphires in cushion shape, Sri Lanka (Ceylon)

Carat weight:

20'474 CHF

Cobalt Blue spinel in marquis shape, Vietnam

Carat weight:

114'305 CHF

Aquamarine oval shape, Madagascar

Carat weight:

879 CHF

Aquamarine in oval shape, Madagascar

Carat weight:

3'687 CHF

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

Carat weight:

24'568 CHF

Paraiba tourmaline in emerald (octagon) shape, Mozambique

Carat weight:

3'488 CHF

Aquamarine octagon shape, Madagascar

Carat weight:

777 CHF

Blue sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

7'687 CHF

Intense Blue sapphire in oval shape, Sri Lanka

Carat weight:

11'322 CHF

Neon Greenish Blue Paraiba tourmaline in oval shape, Mozambique

Carat weight:

15'704 CHF

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

Carat weight:

6'648 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

3'024 CHF