None

Purple sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

3'511 CHF

Purple sapphire in radiant shape, Sri Lanka (Ceylon)

Carat weight:

126'306 CHF

Purple sapphire, cushion cut, Sri Lanka

Carat weight:

4'579 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

4'336 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

1'695 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

520 CHF

Purple zircon in emerald (octagon) shape, Tanzania

Carat weight:

1'159 CHF

Red opal, cabochon cut, Ethiopia

Carat weight:

2'905 CHF

Red rhodolite, asscher cut, Africa

Carat weight:

1'323 CHF

Red rhodolite, cabochon cut, Madagascar

Carat weight:

612 CHF

Red rhodolite, cabochon cut, Madagascar

Carat weight:

430 CHF

Red ruby, cushion cut, Mozambique

Carat weight:

10'780 CHF

Red ruby, cushion cut, Mozambique

Carat weight:

9'974 CHF

Red ruby, round cut, Mozambique

Carat weight:

1'283 CHF

Red spinel in oval shape, Tanzania

Carat weight:

10'737 CHF

Red tsavorite, oval cut, Burma

Carat weight:

3'904 CHF

Rhodolite in cushion shape, Madagascar

Carat weight:

710 CHF

Rhodolite in octagon shape, Madagascar

Carat weight:

1'693 CHF

Rhodolite in oval shape, Madagascar

Carat weight:

2'600 CHF

Rhodolite in oval shape, Madagascar

Carat weight:

699 CHF

Rhodolite in radiant shape, Madagascar

Carat weight:

2'280 CHF

Rhodolite in round shape, Madagascar

Carat weight:

2'871 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

1'934 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

2'268 CHF