Gemstones

Showing 25–48 of 205 results

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

32'801 CHF

Vibrant pink-red ruby, cushion cut, Mozambique

Carat weight:

11'626 CHF

Vivid orange spessartine, cushion cut, Africa

Carat weight:

600 CHF

Yellow zircon cushion shape, Tanzania

Carat weight:

1'365 CHF

Green tsavorite, asscher cut, Africa

Carat weight:

2'317 CHF

Neon Green tsavorite, cushion cut, Tanzania

Carat weight:

2'362 CHF

Intense Blue sapphire, cushion cut, Sri Lanka

Carat weight:

25'914 CHF

Intense Green tsavorite, cushion cut, Tanzania

Carat weight:

3'091 CHF

Intense Green emerald, asscher cut, Colombia

Carat weight:

10'116 CHF

Vivid Green tsavorite, cushion cut, Tanzania

Carat weight:

8'641 CHF

Yellow sphene, cushion cut, Madagascar

Carat weight:

3'598 CHF

Garnet rhodolite cushion shape, Madagascar

Carat weight:

306 CHF

Large zircon cushion shape, Tanzania

Carat weight:

6'014 CHF

Vivid Red ruby, cushion cut, Mozambique

Carat weight:

63'982 CHF

Intense Green tsavorite, cushion cut, Tanzania

Carat weight:

1'372 CHF

Red ruby, cushion cut, Mozambique

Carat weight:

17'600 CHF

Aquamarine cushion shape, Madagascar

Carat weight:

578 CHF

Intense red Mahenge spinel cushion shape, Tanzania

Carat weight:

19'292 CHF

Vivid Red ruby, cushion cut, Mozambique

Carat weight:

41'270 CHF

Pigeons Blood Red ruby, cushion cut, Burma

Carat weight:

66'923 CHF

Blue zircon in cushion shape, Cambodia

Carat weight:

8'986 CHF

Mint emerald, cushion cut

Carat weight:

3'528 CHF

Unheated ruby Pigeon blood cushion shape, Mozambique

Carat weight:

7'238 CHF

Red ruby, cushion cut, Burma

Carat weight:

14'652 CHF