None

Aquamarine in oval shape, Madagascar

Carat weight:

3'687 CHF

Aquamarine in oval shape, Madagascar

Carat weight:

2'613 CHF

Bi-color sapphire in oval shape, Madagascar

Carat weight:

1'393 CHF

Blue spinel in oval shape, Tanzania

Carat weight:

3'498 CHF

Chrysoberyl in oval shape, Sri Lanka (Ceylon)

Carat weight:

5'701 CHF

Cobalt Blue spinel in oval shape, Sri Lanka (Ceylon)

Carat weight:

2'321 CHF

Color Change alexandrite, oval cut, Tanzania

Carat weight:

3'376 CHF

Garnet in oval shape, Africa

Carat weight:

1'720 CHF

Golden topaz, oval cut, Brazil

Carat weight:

1'836 CHF

Green tsavorite, oval cut, Africa

Carat weight:

8'666 CHF

Green tsavorite, oval cut, Africa

Carat weight:

6'966 CHF

Green tsavorite, oval cut, Tanzania

Carat weight:

3'475 CHF

Hessonite garnet in oval shape, Africa

Carat weight:

468 CHF

Intense Green tsavorite, oval cut, Tanzania

Carat weight:

4'683 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

Paraiba tourmaline in oval shape, Africa

Carat weight:

2'046 CHF

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

Carat weight:

1'672 CHF

Vibrant Green tsavorite, oval cut, Africa

Carat weight:

23'870 CHF

Violet grey spinel in oval shape, Tanzania

Carat weight:

3'541 CHF

Vivid Green tsavorite, oval cut, Tanzania

Carat weight:

16'555 CHF

Yellow sapphire in oval shape, Sri Lanka (Ceylon)

Carat weight:

1'909 CHF

Yellow zircon in oval shape, Tanzania

Carat weight:

1'421 CHF