Gemstones

Tanzanite in cushion shape, Tanzania

Carat weight:

3'912 CHF

Pink sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

1'852 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'461 CHF

Topaz Imperial cushion shape, Brazil

Carat weight:

5'155 CHF

Vibrant Vivid Pink Mahenge spinel cushion shape, Tanzania

Carat weight:

7'347 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

21'283 CHF

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

Carat weight:

22'966 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

20'673 CHF

Pair of vivid red spinels in cushion shape, Burma (Myanmar)

Carat weight:

10'862 CHF

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

Carat weight:

59'677 CHF

Pink spinel in cushion shape, Tanzania

Carat weight:

13'061 CHF

Sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

2'411 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

24'588 CHF

Vivid Red-Pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

22'280 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

20'279 CHF

Vibrant Vivid Pink Mahenge spinel cushion shape, Tanzania

Carat weight:

9'554 CHF

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

Carat weight:

12'513 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

19'127 CHF

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

Carat weight:

9'949 CHF

Royal Blue sapphire in cushion shape, Sri Lanka

Carat weight:

13'894 CHF

Spinel in cushion shape, Tanzania

Carat weight:

7'515 CHF

Teal sapphire in cushion shape, Tanzania

Carat weight:

25'395 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

11'218 CHF

Vivid Red spinel in cushion shape, Burma (Myanmar)

Carat weight:

1'855 CHF