Gemstones

Royal Blue sapphire, round cut, Sri Lanka

Carat weight:

11'141 CHF

Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

20'110 CHF

Pigeons Blood Red ruby, pear cut, Mozambique

Carat weight:

8'161 CHF

Vivid Red ruby, oval cut, Mozambique

Carat weight:

5'290 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

48'693 CHF

Unheated Royal Blue sapphire in cushion shape, Sri Lanka

Carat weight:

10'305 CHF

Pigeons Blood Vibrant Red ruby, heart cut, Mozambique

Carat weight:

68'756 CHF

Cobalt Blue spinel in marquis shape, Vietnam

Carat weight:

114'305 CHF

Vibrant pink-red spinel in pear shape, Tanzania

Carat weight:

23'378 CHF

Intense Blue sapphire in oval shape, Sri Lanka

Carat weight:

11'322 CHF

Unheated ruby Intense Red oval shape, Burma (Mogok)

Carat weight:

22'010 CHF

Intense Red spinel in cushion shape, Vietnam

Carat weight:

64'308 CHF

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

Carat weight:

32'064 CHF

Red ruby, cushion cut, Burma

Carat weight:

18'548 CHF

Pigeons Blood Red ruby, cushion cut, Burma

Carat weight:

8'352 CHF

Pigeons Blood Red ruby, round cut, Burma

Carat weight:

6'394 CHF

Cornflower Blue sapphire in oval shape, Madagascar

Carat weight:

26'165 CHF

Vivid Red spinel in cushion shape, Burma (Myanmar)

Carat weight:

2'067 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

20'673 CHF

Vibrant pink-red spinel in pear shape, Tanzania

Carat weight:

55'047 CHF

Intense Red ruby, oval cut, Burma

Carat weight:

22'386 CHF

Red ruby, cushion cut, Mozambique

Carat weight:

227'854 CHF

Pair of royal blue sapphires in cushion shape, Sri Lanka (Ceylon)

Carat weight:

59'677 CHF

Cobalt Blue spinel in oval shape, Tanzania

Carat weight:

12'256 CHF