Gemstones

Showing 73–96 of 118 results

Blue sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

24'117 CHF

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

Carat weight:

51'268 CHF

Red ruby, cushion cut, Burma

Carat weight:

5'091 CHF

Garnet cushion shape, Africa

Carat weight:

701 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

Vibrant Red ruby, cushion cut, Mozambique

Carat weight:

79'949 CHF

Red ruby, cushion cut, Mozambique

Carat weight:

10'780 CHF

Blue tanzanite, cushion cut, Tanzania

Carat weight:

3'256 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

1'695 CHF

Spinel in cushion shape, Tanzania

Carat weight:

2'315 CHF

Intense Red ruby, cushion cut, Mozambique

Carat weight:

35'353 CHF

Color Change alexandrite in cushion shape, Brazil

Carat weight:

47'940 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

520 CHF

Pigeons Blood Red ruby, cushion cut, Mozambique

Carat weight:

7'362 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'520 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

60'781 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'503 CHF

Pigeons Blood Red ruby, cushion cut, Mozambique

Carat weight:

3'136 CHF

Vibrant pink-red spinel in cushion shape, Tanzania

Carat weight:

17'711 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

Steel Grey Vibrant spinel cushion shape, Burma

Carat weight:

9'727 CHF