Gemstones

Showing 145–168 of 206 results

Purple spinel in octagon shape, Tanzania

Carat weight:

22'850 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

3'003 CHF

Pair of pink spinels in pear shape, Tanzania

Carat weight:

9'290 CHF

Vivid Pink rubellite tourmaline in emerald (octagon) shape, Africa

Carat weight:

3'894 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

1'695 CHF

Pink sapphire in oval shape, Sri Lanka (Ceylon)

Carat weight:

4'470 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

520 CHF

Vivid Pink spinel in cabochon shape, Tanzania

Carat weight:

22'891 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

60'781 CHF

Brown zircon in cushion shape, Tanzania

Carat weight:

1'528 CHF

Pink spinel in heart shape, Madagascar

Carat weight:

2'909 CHF

Vibrant Pink spinel in cushion shape, Tanzania

Carat weight:

23'844 CHF

Rubellite tourmaline in pear shape, Africa

Carat weight:

4'200 CHF

Sunrise Color sapphire in oval shape, Sri Lanka (Ceylon)

Carat weight:

3'373 CHF

Sunrise Color sapphire in oval shape, Sri Lanka (Ceylon)

Carat weight:

2'897 CHF

Vibrant Pink spinel in pear shape, Tanzania

Carat weight:

10'496 CHF

Gray blue spinel in heart shape, Tanzania

Carat weight:

2'198 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

17'711 CHF

Vibrant Pink sapphire, cushion cut, Mozambique

Carat weight:

29'241 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

Steel Grey Vibrant spinel cushion shape, Burma

Carat weight:

9'727 CHF

Sunrise Color sapphire in pear shape, Sri Lanka (Ceylon)

Carat weight:

2'223 CHF

Large brown zircon in radiant shape, Tanzania

Carat weight:

1'657 CHF