Gemstones

Cobalt Blue spinel in cushion shape, Tanzania

Carat weight:

94'373 CHF

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

Carat weight:

23'837 CHF

Rhodolite in cushion shape, Madagascar

Carat weight:

710 CHF

Steel Grey Vibrant spinel in cushion shape, Burma

Carat weight:

5'304 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

3'361 CHF

Blue spinel in cushion shape, Tanzania

Carat weight:

1'216 CHF

Neon Blue Paraiba tourmaline in cushion shape, Nigeria

Carat weight:

83'511 CHF

Blue tanzanite, cushion cut, Tanzania

Carat weight:

2'194 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

3'262 CHF

Pair of rhodolites in cushion shape, Madagascar

Carat weight:

246 CHF

Purple sapphire, cushion cut, Sri Lanka

Carat weight:

4'579 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

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

Carat weight:

25'721 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

1'368 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

1'934 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

3'014 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

4'588 CHF

Velvety purple color spinel in cushion shape, Tanzania

Carat weight:

16'270 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

32'801 CHF

Pair of rhodolites in cushion shape, Madagascar

Carat weight:

419 CHF

Intense Blue sapphire, cushion cut, Sri Lanka

Carat weight:

25'914 CHF

Garnet rhodolite cushion shape, Madagascar

Carat weight:

306 CHF

Aquamarine cushion shape, Madagascar

Carat weight:

578 CHF