Gemstones

Purple-pink Mahenge spinel in oval shape, Tanzania

Carat weight:

22'355 CHF

Pigeons Blood Red ruby, oval cut, Mozambique — 1.19 ct

Carat weight:

6'306 CHF

Aquamarine oval shape, Madagascar — 4.11 ct

Carat weight:

879 CHF

Vivid Green tsavorite, octagon cut, Tanzania

Carat weight:

189 CHF

Golden topaz Imperial oval shape, Brazil

Carat weight:

1'819 CHF

Orange spessartine, octagon cut, Africa

Carat weight:

1'362 CHF

Purple rhodolite, oval cut, Madagascar — 1.87 ct

Carat weight:

345 CHF

Vivid Green emerald, octagon cut, Colombia — 13.66 ct

Carat weight:

71'217 CHF

Vivid Green emerald, octagon cut, Colombia — 2.55 ct

Carat weight:

9'279 CHF

Unheated ruby Pigeon Blood oval shape, Burma — 4.05 ct

Carat weight:

141'498 CHF

Pastel Blue sapphire, octagon cut, Sri Lanka

Carat weight:

3'213 CHF

Muzo Green emerald, octagon cut, Colombia — 1 ct

Carat weight:

3'639 CHF

Red ruby, oval cut, Mozambique — 2.01 ct (10787)

Carat weight:

8'790 CHF

Vanadium bearing chrysoberyl oval shape, Sri Lanka

Carat weight:

4'926 CHF

Intense Green emerald, octagon cut, Colombia — 2.29 ct

Carat weight:

8'333 CHF

Blue tanzanite, oval cut, Tanzania — 7.55 ct

Carat weight:

3'478 CHF

Unheated ruby Pigeon Blood oval shape, Burma — 2.07 ct

Carat weight:

141'498 CHF

Golden topaz, oval cut, Brazil

Carat weight:

1'836 CHF

Green emerald, octagon cut, Colombia — 9.5 ct

Carat weight:

33'202 CHF

Teal sapphire, octagon cut, Madagascar — 6.19 ct

Carat weight:

8'163 CHF

Unheated ruby Pigeon blood oval shape, Mozambique

Carat weight:

2'899 CHF

Blue tanzanite, oval cut, Tanzania — 7.76 ct

Carat weight:

3'573 CHF

Blue tanzanite, octagon cut, Tanzania

Carat weight:

3'306 CHF

Vivid Green tsavorite, oval cut, Africa

Carat weight:

5'467 CHF