Gemstones

Showing 193–216 of 354 results

Hot Pink sapphire in oval shape, Sri Lanka (Ceylon)

Carat weight:

9'776 CHF

Teal sapphire in cushion shape, Tanzania

Carat weight:

25'395 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

11'218 CHF

Velvety purple color amethyst, pear cut, Brazil

Carat weight:

230 CHF

Vivid Red spinel in cushion shape, Burma (Myanmar)

Carat weight:

1'855 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'304 CHF

Large garnet in oval shape, Tanzania

Carat weight:

29'004 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'719 CHF

Lavender spinel in radiant shape, Tanzania

Carat weight:

8'722 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

4'069 CHF

Rubellite tourmaline in round shape, Nigeria

Carat weight:

13'726 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

4'530 CHF

Blue sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

24'117 CHF

Blue sapphire, octagon cut, Sri Lanka

Carat weight:

2'316 CHF

Rhodolite garnet oval shape, Africa

Carat weight:

1'919 CHF

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

Carat weight:

51'268 CHF

Vibrant pink-red spinel in octagon shape, Tanzania

Carat weight:

39'828 CHF

Tanzanite in emerald (octagon) shape, Tanzania

Carat weight:

3'282 CHF

Tanzanite in trillion shape, Tanzania

Carat weight:

3'282 CHF

Vivid Pink spinel in oval shape, Tanzania

Carat weight:

33'936 CHF

Unheated Intense Pink sapphire in oval shape, Madagascar

Carat weight:

14'890 CHF

Pair of rhodolites in oval shape, Madagascar

Carat weight:

523 CHF

Spinel in cushion shape, Tanzania

Carat weight:

1'127 CHF

Hot Pink sapphire in oval shape, Sri Lanka (Ceylon)

Carat weight:

2'722 CHF