Gemstones

Showing 97–120 of 167 results

Rubellite tourmaline in trillion shape, Africa

Carat weight:

8'151 CHF

Color Change zircon in cushion shape, Tanzania

Carat weight:

2'012 CHF

Rubellite tourmaline in oval shape, Africa

Carat weight:

3'251 CHF

Pink rubellite tourmaline in heart shape, Tanzania

Carat weight:

4'375 CHF

Garnet rhodolite oval shape, Tanzania

Carat weight:

2'161 CHF

Vivid pink Mahenge spinel cushion shape, Tanzania

Carat weight:

18'484 CHF

Blue tanzanite, oval cut, Tanzania

Carat weight:

1'366 CHF

Blue sapphire, radiant cut, Sri Lanka

Carat weight:

5'229 CHF

Royal Blue sapphire in cushion shape, Sri Lanka

Carat weight:

13'894 CHF

Red-pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

73'608 CHF

Vibrant Intense pinkish red Mahenge spinel in oval shape, Tanzania

Carat weight:

6'719 CHF

Unheated Intense Blue sapphire in radiant shape Sri Lanka

Carat weight:

24'393 CHF

Moonstone cabochon shape, Burma

Carat weight:

1'496 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'304 CHF

Large garnet in oval shape, Tanzania

Carat weight:

29'004 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'719 CHF

Brown zircon in radiant shape, Tanzania

Carat weight:

1'465 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

4'069 CHF

Rubellite tourmaline in round shape, Nigeria

Carat weight:

13'726 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

4'530 CHF

Blue sapphire, octagon cut, Sri Lanka

Carat weight:

2'316 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

13'606 CHF

Rhodolite garnet oval shape, Africa

Carat weight:

1'919 CHF

Tanzanite in emerald (octagon) shape, Tanzania

Carat weight:

3'282 CHF