Oval

Aquamarine oval shape, Madagascar — 4.11 ct

Carat weight:

879 CHF

Aquamarine oval shape, Madagascar — 4.69 ct

Carat weight:

970 CHF

Aquamarine oval shape, Madagascar — 5.38 ct

Carat weight:

1'072 CHF

Aquamarine oval shape, Madagascar — 9.20 ct

Carat weight:

3'592 CHF

Blue apatite in oval shape, Brazil

Carat weight:

3'067 CHF

Moonstone cabochon shape, Burma — 32.62 ct

Carat weight:

9'576 CHF

Neon blue Paraiba tourmaline in oval shape, Africa — 12.56 ct

Carat weight:

59'209 CHF

Neon blue Paraiba tourmaline in oval shape, Africa — 6.00 ct

Carat weight:

33'568 CHF

Neon blue Paraiba tourmaline in oval shape, Africa — 7.03 ct

Carat weight:

39'086 CHF

Neon blue Paraiba tourmaline in oval shape, Mozambique

Carat weight:

18'376 CHF

Rainbow moonstone in oval shape, Madagascar

Carat weight:

3'458 CHF

Unheated purple or Lavender sapphire in oval shape, Sri Lanka

Carat weight:

11'329 CHF

White moonstone, oval cut, Madagascar — 11.94 ct

Carat weight:

4'960 CHF

White moonstone, oval cut, Madagascar — 9.34 ct

Carat weight:

2'901 CHF