Gemstones

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

Carat weight:

8'600 CHF

Vibrant Pink sapphire, cushion cut, Mozambique

Carat weight:

29'241 CHF

Blue sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

1'999 CHF

Brown zircon in cushion shape, Tanzania

Carat weight:

1'399 CHF

Pink sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

4'545 CHF

Large Malaya garnet in cushion shape, Tanzania

Carat weight:

20'571 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

2'610 CHF

Vivid Pink spinel in cushion shape, Tanzania

Carat weight:

7'750 CHF

Vivid Pink sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

6'652 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

3'468 CHF

Brown zircon cushion shape,Tanzania

Carat weight:

650 CHF

Purple spinel in cushion shape, Burma (Myanmar)

Carat weight:

7'172 CHF

Cobalt Blue spinel in cushion shape, Tanzania

Carat weight:

4'667 CHF

Pair of pink sapphires in cushion shape, Sri Lanka (Ceylon)

Carat weight:

3'732 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

4'142 CHF

Pair of brown zircons in cushion shape, Tanzania

Carat weight:

6'494 CHF

Vibrant Pink-Red Mahenge spinel cushion shape, Tanzania

Carat weight:

93'886 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

53'774 CHF

Blue sapphire, cushion cut, Sri Lanka

Carat weight:

10'025 CHF

Color Change zircon in cushion shape, Tanzania

Carat weight:

2'012 CHF

Vivid pink Mahenge spinel cushion shape, Tanzania

Carat weight:

18'484 CHF

Red-pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

73'608 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

13'606 CHF

Vivid Pink rubellite tourmaline in cushion shape, Tanzania

Carat weight:

5'468 CHF