None

Yellow sphene, round cut, Madagascar

Carat weight:

784 CHF

Yellow tsavorite, octagon cut, Madagascar

Carat weight:

542 CHF

Yellow tsavorite, round cut, Madagascar

Carat weight:

235 CHF

Yellow zircon in cushion shape, Tanzania

Carat weight:

1'606 CHF

Yellow zircon in cushion shape, Tanzania

Carat weight:

1'450 CHF

Yellow zircon in cushion shape, Tanzania

Carat weight:

1'374 CHF

Yellow zircon in emerald (octagon) shape, Tanzania

Carat weight:

487 CHF

Yellow zircon in heart shape, Tanzania

Carat weight:

1'361 CHF

Yellow zircon in oval shape, Tanzania

Carat weight:

1'421 CHF

Yellow zircon in radiant shape, Tanzania

Carat weight:

1'483 CHF

Yellow zircon in radiant shape, Tanzania

Carat weight:

1'502 CHF

Bi-color sapphire, oval cut, Sri Lanka

Carat weight:

1'360 CHF

Blue sapphire, octagon cut, Sri Lanka

Carat weight:

3'889 CHF

Blue tanzanite, oval cut, Tanzania

Carat weight:

41'385 CHF

Chrysoberyl in fantasy shape, Sri Lanka (Ceylon)

Carat weight:

932 CHF

Chrysoberyl in oval shape, Sri Lanka (Ceylon)

Carat weight:

3'038 CHF

Color Change zircon in cushion shape, Tanzania

Carat weight:

2'012 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

256'796 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

53'774 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

13'606 CHF

Cornflower Blue sapphire, radiant cut, India

Carat weight:

1'355'133 CHF

Golden sapphire, cushion cut, Sri Lanka

Carat weight:

57'343 CHF

Golden sapphire, octagon cut, Sri Lanka

Carat weight:

17'272 CHF

Golden sapphire, octagon cut, Sri Lanka

Carat weight:

7'123 CHF