Gemstones

Showing all 19 results

White moonstone, oval cut, Madagascar — 9.34 ct

Carat weight:

2'901 CHF

Steel Grey Vibrant spinel in cushion shape, Burma

Carat weight:

5'304 CHF

Blue spinel in cushion shape, Tanzania

Carat weight:

1'216 CHF

White moonstone, heart cut, Madagascar

Carat weight:

2'328 CHF

White opal, pear cut, Ethiopia — 63.15 ct

Carat weight:

14'882 CHF

White opal, pear cut, Ethiopia — 79.3 ct

Carat weight:

18'688 CHF

Steel Grey Vibrant spinel cushion shape, Burma — 6.31 ct

Carat weight:

10'636 CHF

Unheated purple or Lavender sapphire in oval shape, Sri Lanka

Carat weight:

11'329 CHF

Violet sapphire, heart cut, Sri Lanka

Carat weight:

1'910 CHF

Vivid purple spinel in octagon shape, Burma

Carat weight:

3'355 CHF

White moonstone, cabochon, oval cut, Burma

Carat weight:

9'641 CHF

White moonstone, pear cut, Madagascar

Carat weight:

1'537 CHF

White moonstone, oval cut, Madagascar — 11.94 ct

Carat weight:

4'960 CHF

Velvety purple color amethyst, pear cut, Brazil

Carat weight:

230 CHF

White moonstone, cabochon cut, Burma

Carat weight:

1'460 CHF

Gray moonstone, cabochon, sugar loaf cut, Burma

Carat weight:

4'779 CHF

Violet tanzanite, heart cut, Tanzania

Carat weight:

4'316 CHF

Steel Grey Vibrant spinel cushion shape, Burma — 5.84 ct

Carat weight:

9'727 CHF

White moonstone, radiant cut, Africa

Carat weight:

6'883 CHF