Gemstones

Showing 217–240 of 342 results

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

Carat weight:

19'635 CHF

Spinel in round shape, Tanzania

Carat weight:

5'567 CHF

Garnet cushion shape, Africa

Carat weight:

701 CHF

Bi-color sapphire in oval shape, Madagascar

Carat weight:

1'393 CHF

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

Carat weight:

30'257 CHF

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

Carat weight:

23'025 CHF

Tanzanite in oval shape, Tanzania

Carat weight:

3'343 CHF

Violet gray spinel in octagon shape, Tanzania

Carat weight:

1'042 CHF

Vibrant pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

25'786 CHF

Pink spinel in cushion shape, Tanzania

Carat weight:

14'390 CHF

Lavender spinel in cushion shape, Tanzania

Carat weight:

22'388 CHF

Rubellite tourmaline in pear shape, Africa

Carat weight:

5'303 CHF

Pink spinel in heart shape, Tanzania

Carat weight:

3'194 CHF

Royal Blue sapphire, octagon cut, Sri Lanka

Carat weight:

906'940 CHF

Vibrant pink-red spinel in pear shape, Tanzania

Carat weight:

45'561 CHF

Purple spinel in octagon shape, Tanzania

Carat weight:

22'850 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

3'003 CHF

Pair of moonstones in heart shape, Madagascar

Carat weight:

3'126 CHF

Pair of pink spinels in pear shape, Tanzania

Carat weight:

9'290 CHF

Blue sapphire in radiant shape, Sri Lanka (Ceylon)

Carat weight:

7'234 CHF

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

Carat weight:

3'894 CHF

Blue tanzanite, cushion cut, Tanzania

Carat weight:

3'256 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

1'695 CHF

Royal Blue sapphire in heart shape, Sri Lanka

Carat weight:

14'296 CHF