Gemstones

Showing 433–455 of 455 results

Set of neon greenish blue Paraiba tourmalines in heart shape, Mozambique

Carat weight:

19'560 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

Vivid Green tsavorite, cushion cut, Africa

Carat weight:

3'976 CHF

Cornflower Blue sapphire, oval cut, Sri Lanka

Carat weight:

12'502 CHF

Red ruby, pear cut, Madagascar

Carat weight:

1'052 CHF

Neon blue Paraiba tourmaline in cushion shape, Mozambique

Carat weight:

8'298 CHF

Neon Green Paraiba tourmaline in oval shape, Mozambique

Carat weight:

37'733 CHF

Neon Greenish Blue Paraiba tourmaline in cushion shape, Mozambique

Carat weight:

14'619 CHF

Neon Green tsavorite, cushion cut, Tanzania

Carat weight:

1'754 CHF

Green emerald, cabochon cut, Russia

Carat weight:

4'033 CHF

Red ruby, oval cut, Mozambique

Carat weight:

26'519 CHF

Yellow green chrysoberyl radiant shape, Sri Lanka

Carat weight:

1'004 CHF

Neon Green emerald, octagon cut, Colombia

Carat weight:

27'709 CHF

Blue sapphire, oval cut, Sri Lanka

Carat weight:

5'788 CHF

Vivid Green tsavorite, cushion cut, Tanzania

Carat weight:

1'884 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

4'142 CHF

Pigeons Blood Red ruby, octagon cut, Mozambique

Carat weight:

14'492 CHF

Intense Blue sapphire in radiant shape, Sri Lanka

Carat weight:

11'732 CHF

Red ruby with star effect, cabochon cut, Sri Lanka

Carat weight:

8'108 CHF

Unheated ruby Pigeon blood Red octagon shape, Mozambique

Carat weight:

1'320 CHF