Gemstones

Showing 529–552 of 561 results

Blue sapphire, cushion cut, Sri Lanka

Carat weight:

10'025 CHF

Large garnet in cushion shape, Tanzania

Carat weight:

1'539 CHF

Intense Red ruby, oval cut, Mozambique

Carat weight:

35'377 CHF

Vivid Pink kunzite, octagon cut, Afghanistan

Carat weight:

1'944 CHF

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

Carat weight:

12'513 CHF

Vibrant pink-red ruby, round cut, India

Carat weight:

2'182 CHF

Color Change zircon in cushion shape, Tanzania

Carat weight:

2'012 CHF

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

Carat weight:

4'368 CHF

Blue sapphire, radiant cut, Sri Lanka

Carat weight:

5'229 CHF

Red-pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

73'608 CHF

Super rare vivid Vibrant red spinel in cushion shape, Vietnam

Carat weight:

72'440 CHF

Red ruby, cushion cut, Mozambique

Carat weight:

1'585 CHF

Pigeons Blood Red ruby, oval cut, Mozambique

Carat weight:

7'949 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

13'606 CHF

Red rhodolite, Tanzania

Carat weight:

2'821 CHF

Rare alexandrite in cushion shape, Sri Lanka (Ceylon)

Carat weight:

121'448 CHF

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

Carat weight:

1'672 CHF

Pigeons Blood Red ruby, cushion cut, Mozambique

Carat weight:

8'214 CHF

Blue apatite in oval shape, Brazil

Carat weight:

3'067 CHF

Malaya garnet in emerald (octagon) shape, Africa

Carat weight:

973 CHF

Vibrant pink-red Mahenge spinel in cushion shape, Tanzania

Carat weight:

57'370 CHF

Royal Blue sapphire, cushion cut, Sri Lanka

Carat weight:

14'665 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

7'039 CHF

Blue tanzanite, oval cut, Tanzania

Carat weight:

41'385 CHF