Gemstones

Teal sapphire in cushion shape, Tanzania

Carat weight:

25'395 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

11'218 CHF

Vivid Red ruby, pear cut, Mozambique

Carat weight:

16'604 CHF

Vivid Red spinel in cushion shape, Burma (Myanmar)

Carat weight:

1'855 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'304 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'719 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

4'069 CHF

Rubellite tourmaline in round shape, Nigeria

Carat weight:

13'726 CHF

Yellow zircon in radiant shape, Tanzania

Carat weight:

1'483 CHF

Blue sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

24'117 CHF

Blue sapphire, octagon cut, Sri Lanka

Carat weight:

2'316 CHF

Cornflower Blue sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

51'268 CHF

Vibrant pink-red spinel in octagon shape, Tanzania

Carat weight:

39'828 CHF

Yellow chrysoberyl in emerald (octagon) shape, Sri Lanka (Ceylon)

Carat weight:

1'611 CHF

Tanzanite in emerald (octagon) shape, Tanzania

Carat weight:

3'282 CHF

Yellow sapphire in radiant shape, Sri Lanka (Ceylon)

Carat weight:

885 CHF

Yellow sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

5'691 CHF

Topaz Imperial oval cut, Brazil

Carat weight:

6'514 CHF

Pair of garnets rhodolites in sugar loaf shape, Madagascar

Carat weight:

403 CHF

Tanzanite in trillion shape, Tanzania

Carat weight:

3'282 CHF

Rhodolite in oval shape, Madagascar

Carat weight:

2'600 CHF

Red ruby, cushion cut, Burma

Carat weight:

5'091 CHF

Garnet rhodolite in octagon shape, Madagascar

Carat weight:

3'137 CHF

Hessonite garnet in oval shape, Africa

Carat weight:

468 CHF