Gemstones

Showing 313–336 of 409 results

Blue sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

1'999 CHF

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

Carat weight:

31'190 CHF

Red rhodolite, asscher cut, Africa

Carat weight:

1'323 CHF

Steel Grey Vibrant spinel cushion shape, Burma

Carat weight:

9'727 CHF

Vivid Red ruby, oval cut, Mozambique

Carat weight:

47'969 CHF

Large brown zircon in radiant shape, Tanzania

Carat weight:

1'657 CHF

Large Malaya garnet in cushion shape, Tanzania

Carat weight:

20'571 CHF

Rubellite tourmaline in oval shape, Africa

Carat weight:

4'801 CHF

Pair of lavender spinels in cushion shape, Tanzania

Carat weight:

15'643 CHF

Cornflower Blue sapphire, oval cut, Sri Lanka

Carat weight:

12'502 CHF

Red ruby, pear cut, Madagascar

Carat weight:

1'052 CHF

Vivid Pink sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

6'652 CHF

Pair of intense blue sapphires in oval shape, Sri Lanka (Ceylon)

Carat weight:

15'286 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

3'468 CHF

Rainbow moonstone in oval shape, Madagascar

Carat weight:

3'661 CHF

Red ruby, oval cut, Mozambique

Carat weight:

26'519 CHF

Teal sapphire in round shape, Madagascar

Carat weight:

884 CHF

Blue sapphire, oval cut, Sri Lanka

Carat weight:

5'788 CHF

Purple spinel in cushion shape, Burma (Myanmar)

Carat weight:

7'172 CHF

Cobalt Blue spinel in cushion shape, Tanzania

Carat weight:

4'667 CHF

Vibrant pink-red spinel in pear shape, Tanzania

Carat weight:

5'657 CHF

Rhodolite in octagon shape, Madagascar

Carat weight:

1'693 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

4'142 CHF

Pigeons Blood Red ruby, octagon cut, Mozambique

Carat weight:

14'492 CHF