Gemstones

Tanzanite in cushion shape, Tanzania

Carat weight:

4'069 CHF

Rubellite tourmaline in round shape, Nigeria

Carat weight:

13'726 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

Tanzanite in emerald (octagon) shape, Tanzania

Carat weight:

3'282 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

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

Carat weight:

1'672 CHF

Garnet rhodolite in octagon shape, Madagascar

Carat weight:

3'137 CHF

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

Carat weight:

19'635 CHF

Garnet cushion shape, Africa

Carat weight:

701 CHF

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

Carat weight:

23'025 CHF

Tanzanite in oval shape, Tanzania

Carat weight:

3'343 CHF

Violet gray spinel in octagon shape, Tanzania

Carat weight:

1'042 CHF

Lavender spinel in cushion shape, Tanzania

Carat weight:

22'388 CHF

Pair of moonstones in heart shape, Madagascar

Carat weight:

3'126 CHF

Blue sapphire in radiant shape, Sri Lanka (Ceylon)

Carat weight:

7'234 CHF

Red ruby, cushion cut, Mozambique

Carat weight:

10'780 CHF

Blue tanzanite, cushion cut, Tanzania

Carat weight:

3'256 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

1'695 CHF

Large beryl in emerald (octagon) shape, Sri Lanka (Ceylon)

Carat weight:

11'680 CHF

Spinel in cushion shape, Tanzania

Carat weight:

2'315 CHF

Color Change alexandrite in cushion shape, Brazil

Carat weight:

47'940 CHF