Gemstones

Rubellite tourmaline in cushion shape, Africa

Carat weight:

2'268 CHF

White opal, pear cut, Ethiopia

Carat weight:

18'688 CHF

Rubellite tourmaline in oval shape, Africa

Carat weight:

4'501 CHF

Sunrise Color sapphire in oval shape, Sri Lanka (Ceylon)

Carat weight:

2'277 CHF

Pair of blue sapphires in cushion shape, Sri Lanka (Ceylon)

Carat weight:

20'474 CHF

Cobalt Blue spinel in marquis shape, Vietnam

Carat weight:

114'305 CHF

Rhodolite in oval shape, Madagascar

Carat weight:

699 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

3'586 CHF

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

Carat weight:

24'568 CHF

Rare unheated vivid and vibrant pink sapphire in cushion shape, Madagascar

Carat weight:

16'373 CHF

Purple sapphire in cushion shape, Madagascar

Carat weight:

35'000 CHF

Blue sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

7'687 CHF

Vibrant pink-red spinel in pear shape, Tanzania

Carat weight:

23'378 CHF

Intense Blue sapphire in oval shape, Sri Lanka

Carat weight:

11'322 CHF

Pair of rhodolites in cabochon shape, Madagascar

Carat weight:

690 CHF

Rhodolite in radiant shape, Madagascar

Carat weight:

2'280 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

3'333 CHF

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

Carat weight:

6'648 CHF

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

Carat weight:

32'064 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'456 CHF

Steel Grey Vibrant spinel cushion shape, Burma

Carat weight:

10'636 CHF

Tanzanite in trillion shape, Tanzania

Carat weight:

3'623 CHF

Large rubellite tourmaline in oval shape, Africa

Carat weight:

12'242 CHF

Teal sapphire in cushion shape, Tanzania

Carat weight:

4'546 CHF