Certified

Columbian emerald in heart shape

Carat weight:

5'784 CHF

Huge Intense green emerald in oval shape, Colombia

Carat weight:

149'352 CHF

Intense Blue sapphire in oval shape, Sri Lanka

Carat weight:

11'322 CHF

Intense Blue sapphire in oval shape, Sri Lanka

Carat weight:

14'093 CHF

Intense Cornflower Blue sapphire in oval shape, Sri Lanka

Carat weight:

14'674 CHF

Intense Green emerald with rare effect Gota de Aceite in heart shape, Colombia

Carat weight:

11'658 CHF

Neon blue Paraiba tourmaline in oval shape, Africa

Carat weight:

39'086 CHF

Neon blue Paraiba tourmaline in oval shape, Mozambique

Carat weight:

18'376 CHF

Neon blue Paraiba tourmaline oval shape, Africa

Carat weight:

59'209 CHF

Neon green Paraiba tourmaline in oval shape, Mozambique

Carat weight:

37'218 CHF

Royal Blue sapphire in heart shape, Sri Lanka

Carat weight:

14'296 CHF

Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

20'110 CHF

Unheated purple or Lavender sapphire in oval shape, Sri Lanka

Carat weight:

11'329 CHF

Unheated Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

17'045 CHF