Gemstones

Rubellite tourmaline in cushion shape, Africa

Carat weight:

4'530 CHF

Blue sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

24'117 CHF

Purple sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

3'511 CHF

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

Carat weight:

51'268 CHF

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

Carat weight:

30'257 CHF

Lavender spinel in cushion shape, Tanzania

Carat weight:

22'388 CHF

Purple rhodolite, cushion cut, Tanzania

Carat weight:

7'477 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

4'336 CHF

Blue tanzanite, cushion cut, Tanzania

Carat weight:

3'256 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

1'695 CHF

Velvety purple color spinel in cushion shape, Tanzania

Carat weight:

8'855 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

520 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'520 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'503 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'658 CHF

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

Carat weight:

8'600 CHF

Blue sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

1'999 CHF

Pair of lavender spinels in cushion shape, Tanzania

Carat weight:

15'643 CHF

Vivid Pink sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

6'652 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

3'468 CHF

Purple spinel in cushion shape, Burma (Myanmar)

Carat weight:

7'172 CHF

Cobalt Blue spinel in cushion shape, Tanzania

Carat weight:

4'667 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

4'142 CHF

Purple rhodolite, cushion cut, Tanzania

Carat weight:

1'888 CHF