Gemstones

Tanzanite in emerald (octagon) shape, Tanzania

Carat weight:

3'292 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 radiant shape, Sri Lanka (Ceylon)

Carat weight:

3'471 CHF

Lavender sapphire in cushion shape, Madagascar

Carat weight:

22'043 CHF

Sapphire in oval shape, Sri Lanka (Ceylon)

Carat weight:

15'191 CHF

Blue tanzanite, cushion cut, Tanzania

Carat weight:

2'194 CHF

Blue spinel in oval shape, Tanzania

Carat weight:

3'498 CHF

White sapphire in radiant shape, Sri Lanka (Ceylon)

Carat weight:

1'246 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

Tanzanite in oval shape, Tanzania

Carat weight:

3'231 CHF

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

Carat weight:

25'721 CHF

Spinel in oval shape, Tanzania

Carat weight:

35'870 CHF

Blue sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

5'175 CHF

Blue sapphire in radiant shape, Sri Lanka (Ceylon)

Carat weight:

4'116 CHF

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

Carat weight:

14'123 CHF

Tanzanite in oval shape, Tanzania

Carat weight:

3'701 CHF

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

Carat weight:

3'374 CHF

Teal sapphire in round shape, Madagascar

Carat weight:

6'806 CHF

Blue tanzanite, heart cut, Tanzania

Carat weight:

592 CHF

Lavender spinel in cushion shape, Tanzania

Carat weight:

4'547 CHF

Tanzanite in oval shape, Tanzania

Carat weight:

3'249 CHF