Gemstones

Showing 1–24 of 317 results

Tanzanite in emerald (octagon) shape, Tanzania

Carat weight:

3'292 CHF

Pigeons Blood Vibrant Red ruby, cushion cut, Madagascar

Carat weight:

173'078 CHF

Cobalt Blue spinel in cushion shape, Tanzania

Carat weight:

94'373 CHF

White moonstone, oval cut, Madagascar

Carat weight:

2'901 CHF

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

Carat weight:

23'837 CHF

Tanzanite in heart shape, Tanzania

Carat weight:

3'847 CHF

Blue spinel in cushion shape, Tanzania

Carat weight:

1'216 CHF

Blue sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

36'880 CHF

Blue sapphire in radiant shape, Sri Lanka (Ceylon)

Carat weight:

3'471 CHF

Rainbow moonstone in radiant shape, Madagascar

Carat weight:

5'485 CHF

Unheated Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

17'045 CHF

Sapphire in oval shape, Sri Lanka (Ceylon)

Carat weight:

15'191 CHF

Blue tanzanite, cushion cut, Tanzania

Carat weight:

2'194 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

27'266 CHF

Pigeons Blood Red ruby, oval cut, Burma

Carat weight:

1'790 CHF

Royal Blue sapphire in oval shape, Madagascar

Carat weight:

2'288 CHF

Blue spinel in oval shape, Tanzania

Carat weight:

3'498 CHF

Vivid Red ruby, oval cut, Mozambique

Carat weight:

25'752 CHF

Pair of rhodolites in cushion shape, Madagascar

Carat weight:

651 CHF

Red ruby, heart cut, Burma

Carat weight:

5'215 CHF

Violet sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

83'544 CHF

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

Carat weight:

26'705 CHF

Red ruby, round cut, Mozambique

Carat weight:

1'283 CHF

Rainbow moonstone in oval shape, Madagascar

Carat weight:

2'523 CHF