Gemstones

Tanzanite in cushion shape, Tanzania

Carat weight:

3'658 CHF

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

Carat weight:

8'600 CHF

Blue sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

1'999 CHF

Pair of lavender spinels in cushion shape, Tanzania

Carat weight:

15'643 CHF

Aquamarine in cushion shape, Africa

Carat weight:

4'319 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

4'142 CHF

Vibrant Pink-Red Mahenge spinel cushion shape, Tanzania

Carat weight:

93'886 CHF

Pigeons Blood Red ruby, cushion cut, Mozambique

Carat weight:

5'564 CHF

Vivid Green tsavorite, cushion cut, Tanzania

Carat weight:

12'140 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

53'774 CHF

Paraiba tourmaline in cushion shape, Africa

Carat weight:

17'690 CHF

Pigeons Blood Red ruby, cushion cut, Mozambique

Carat weight:

5'405 CHF

Red ruby, cushion cut, Mozambique

Carat weight:

9'551 CHF

Large garnet in cushion shape, Tanzania

Carat weight:

1'539 CHF

Color Change zircon in cushion shape, Tanzania

Carat weight:

2'012 CHF

Red-pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

73'608 CHF

Red ruby, cushion cut, Mozambique

Carat weight:

1'585 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

13'606 CHF

Vibrant pink-red Mahenge spinel in cushion shape, Tanzania

Carat weight:

57'370 CHF

Royal Blue sapphire, cushion cut, Sri Lanka

Carat weight:

14'665 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

7'039 CHF