None

Aquamarine in cushion shape, Madagascar

Carat weight:

3'141 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

3'024 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

2'371 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

1'959 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

3'262 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

2'561 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

4'588 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

4'509 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

3'014 CHF

Aquamarine in cushion shape, Madagascar

Carat weight:

1'368 CHF

Blue tanzanite, cushion cut, Tanzania

Carat weight:

3'256 CHF

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

Carat weight:

23'837 CHF

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

Carat weight:

51'268 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

21'283 CHF

Lavender spinel in cushion shape, Tanzania

Carat weight:

22'388 CHF

Pair of lavender spinels in cushion shape, Tanzania

Carat weight:

15'643 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

1'695 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

520 CHF

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

Carat weight:

9'949 CHF

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

Carat weight:

8'600 CHF

Spinel in cushion shape, Tanzania

Carat weight:

2'410 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'304 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'456 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'461 CHF