Gemstones

Showing 73–96 of 151 results

Rubellite tourmaline in pear shape, Africa

Carat weight:

2'665 CHF

Vivid purple spinel in octagon shape, Burma

Carat weight:

3'355 CHF

Vivid Red-Pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

22'280 CHF

Vivid pink tourmaline in octagon shape, Nigeria

Carat weight:

11'522 CHF

Blue tanzanite, heart cut, Tanzania

Carat weight:

3'399 CHF

Blue tanzanite, oval cut, Tanzania

Carat weight:

3'573 CHF

Blue sapphire, cushion cut, Sri Lanka

Carat weight:

10'025 CHF

Blue tanzanite, octagon cut, Tanzania

Carat weight:

3'306 CHF

Topaz Imperial in oval shape, Brazil

Carat weight:

5'237 CHF

Tanzanite in emerald (octagon) shape, Tanzania

Carat weight:

3'241 CHF

Intense Cornflower Blue sapphire in oval shape, Sri Lanka

Carat weight:

14'674 CHF

Vibrant Vivid Pink Mahenge spinel cushion shape, Tanzania

Carat weight:

9'554 CHF

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