None

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

21'283 CHF

Cornflower Blue sapphire, oval cut, Sri Lanka

Carat weight:

12'502 CHF

Gray blue spinel in heart shape, Tanzania

Carat weight:

2'198 CHF

Large brown zircon in radiant shape, Tanzania

Carat weight:

1'657 CHF

Lavender spinel in cushion shape, Tanzania

Carat weight:

22'388 CHF

Neon Blue Paraiba tourmaline in oval shape, Africa

Carat weight:

8'088 CHF

Neon Blue Paraiba tourmaline in oval shape, Africa

Carat weight:

18'407 CHF

Neon Blue Paraiba tourmaline in oval shape, Mozambique

Carat weight:

16'699 CHF

Neon Blue Paraiba tourmaline in pear shape, Nigeria

Carat weight:

66'119 CHF

Pair of lavender spinels in cushion shape, Tanzania

Carat weight:

15'643 CHF

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

Carat weight:

177'609 CHF

Paraiba tourmaline in emerald (octagon) shape, Mozambique

Carat weight:

3'488 CHF

Paraiba tourmaline in oval shape, Africa

Carat weight:

2'046 CHF

Paraiba tourmaline in pear shape, Africa

Carat weight:

1'598 CHF

Paraiba tourmaline in pear shape, Africa

Carat weight:

8'581 CHF

Paraiba tourmaline in pear shape, Africa

Carat weight:

18'174 CHF

Paraiba tourmaline in pear shape, Mozambique

Carat weight:

7'320 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

1'695 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

520 CHF

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

Carat weight:

9'949 CHF

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

Carat weight:

8'600 CHF

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

Carat weight:

4'361 CHF

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

Carat weight:

9'429 CHF

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

Carat weight:

31'553 CHF