Gemstones

Unheated Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

17'045 CHF

Royal Blue sapphire in oval shape, Madagascar

Carat weight:

2'288 CHF

Vivid Red ruby, oval cut, Mozambique

Carat weight:

25'752 CHF

Royal Blue sapphire, oval cut, Sri Lanka

Carat weight:

19'093 CHF

Royal Blue sapphire in oval shape, Madagascar

Carat weight:

12'448 CHF

Vivid Red ruby, oval cut, Mozambique

Carat weight:

25'649 CHF

Red ruby, oval cut, Burma

Carat weight:

5'969 CHF

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

Carat weight:

32'395 CHF

Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

20'110 CHF

Neon Greenish Blue Paraiba tourmaline in oval shape, Mozambique

Carat weight:

18'630 CHF

Vivid Red ruby, oval cut, Mozambique

Carat weight:

5'290 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

Unheated purple or Lavender sapphire in oval shape, Sri Lanka

Carat weight:

11'329 CHF

Neon Greenish Blue Paraiba tourmaline in oval shape, Africa

Carat weight:

60'028 CHF

Cornflower Blue sapphire in oval shape, Madagascar

Carat weight:

26'165 CHF

Vivid Green tsavorite, oval cut, Tanzania

Carat weight:

16'555 CHF

Intense Red ruby, oval cut, Burma

Carat weight:

22'386 CHF

Cobalt Blue spinel in oval shape, Tanzania

Carat weight:

12'256 CHF

Unheated Intense red ruby in oval shape, Mozambique

Carat weight:

34'784 CHF

Intense Cornflower Blue sapphire in oval shape, Sri Lanka

Carat weight:

14'674 CHF

Unheated Pigeon’s Blood red ruby in oval shape, Burma (Mogok), GRS, SSEF

Carat weight:

554'121 CHF

Vibrant Intense pinkish red Mahenge spinel in oval shape, Tanzania

Carat weight:

6'719 CHF

Neon Greenish Blue Paraiba tourmaline in oval shape, Mozambique

Carat weight:

107'384 CHF