Gemstones

Showing 529–552 of 569 results

Vibrant pink-red ruby, round cut, India

Carat weight:

2'182 CHF

Color Change zircon in cushion shape, Tanzania

Carat weight:

2'012 CHF

Chrysoberyl in fantasy shape, Sri Lanka (Ceylon)

Carat weight:

932 CHF

Pink rubellite tourmaline in heart shape, Tanzania

Carat weight:

4'375 CHF

Vivid pink Mahenge spinel cushion shape, Tanzania

Carat weight:

18'484 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

Pink morganite in pear shape, Brazil

Carat weight:

1'373 CHF

Vivid Pink rubellite tourmaline in cushion shape, Tanzania

Carat weight:

5'468 CHF

Pigeons Blood Red ruby, cushion cut, Mozambique

Carat weight:

8'214 CHF

Golden sphene, round cut, Madagascar

Carat weight:

618 CHF

Yellow brown chrysoberyl in radiant shape, Sri Lanka (Ceylon)

Carat weight:

1'499 CHF

Intense Yellow citrine, cushion cut, Africa

Carat weight:

995 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

Vivid Yellow chrysoberyl in cushion shape, Sri Lanka (Ceylon)

Carat weight:

2'224 CHF

Yellow-orange pear-cut hessonite garnet in pear shape, Tanzania

Carat weight:

594 CHF

Spinel in oval shape, Tanzania

Carat weight:

1'469 CHF

Royal Blue sapphire, cushion cut, Sri Lanka

Carat weight:

14'665 CHF

Rubellite tourmaline in cushion shape, Africa

Carat weight:

7'039 CHF