Gemstones

Showing 409–432 of 442 results

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

Super rare vivid Vibrant red spinel in cushion shape, Vietnam

Carat weight:

72'440 CHF

Fanta spessartine, oval cut, Tanzania

Carat weight:

301 CHF

Orange morganite, cushion cut, Africa

Carat weight:

6'276 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

13'606 CHF

Deep orange spessartine, oval cut, Africa

Carat weight:

13'239 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

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

Fanta spessartine, oval cut, Africa

Carat weight:

6'065 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

Royal Blue sapphire, cushion cut, Sri Lanka

Carat weight:

14'665 CHF

Fanta spessartine, cushion cut, Africa

Carat weight:

1'196 CHF

Blue tanzanite, oval cut, Tanzania

Carat weight:

41'385 CHF

Yellow beryl, round cut, Nigeria

Carat weight:

533 CHF

Color Change sapphire, hexagon cut, Madagascar

Carat weight:

504 CHF

Vivid Yellow citrine, oval cut, Africa

Carat weight:

242 CHF

Yellow-green chrysoberyl in emerald (octagon) shape, Sri Lanka (Ceylon)

Carat weight:

767 CHF

Fanta spessartine, cushion cut, Tanzania

Carat weight:

584 CHF