None

Set of Paraiba tourmaline in cabochon shape, Africa

Carat weight:

5'297 CHF

Spinel in oval shape, Tanzania

Carat weight:

35'870 CHF

Teal sapphire in pear shape, Sri Lanka (Ceylon)

Carat weight:

1'493 CHF

Teal sapphire, cushion cut, Sri Lanka

Carat weight:

3'522 CHF

Teal sapphire, cushion cut, Sri Lanka

Carat weight:

2'356 CHF

Velvety purple color amethyst, pear cut, Brazil

Carat weight:

230 CHF

Violet gray spinel in octagon shape, Tanzania

Carat weight:

1'042 CHF

Violet grey spinel in oval shape, Tanzania

Carat weight:

3'541 CHF

Violet sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

20'232 CHF

Violet sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

83'544 CHF

Vivid Yellow sapphire in cushion shape, Philippines

Carat weight:

55'252 CHF

Vivid Yellow sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

63'380 CHF

Vivid Yellow sapphire, octagon cut, Sri Lanka

Carat weight:

57'343 CHF

White moonstone, heart cut, Madagascar

Carat weight:

2'328 CHF

White moonstone, oval cut, Madagascar

Carat weight:

2'901 CHF

White moonstone, oval cut, Madagascar

Carat weight:

4'960 CHF

White moonstone, pear cut, Madagascar

Carat weight:

1'537 CHF

White moonstone, radiant cut, Africa

Carat weight:

6'883 CHF

White opal, pear cut, Ethiopia

Carat weight:

18'688 CHF

White opal, pear cut, Ethiopia

Carat weight:

14'882 CHF

Yellow brown zircon in heart shape, Tanzania

Carat weight:

1'381 CHF

Yellow chrysoberyl in emerald (octagon) shape, Sri Lanka (Ceylon)

Carat weight:

1'611 CHF

Yellow sapphire in heart shape, Sri Lanka (Ceylon)

Carat weight:

1'616 CHF

Yellow sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

1'883 CHF