Gemstones

Showing 145–168 of 288 results

Yellow zircon in radiant shape, Tanzania

Carat weight:

1'483 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

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

Carat weight:

51'268 CHF

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

Carat weight:

1'611 CHF

Tanzanite in emerald (octagon) shape, Tanzania

Carat weight:

3'282 CHF

Yellow sapphire in radiant shape, Sri Lanka (Ceylon)

Carat weight:

885 CHF

Yellow sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

5'691 CHF

Topaz Imperial oval cut, Brazil

Carat weight:

6'514 CHF

Tanzanite in trillion shape, Tanzania

Carat weight:

3'282 CHF

Brown zircon in octagon shape, Tanzania

Carat weight:

1'257 CHF

Hessonite garnet in oval shape, Africa

Carat weight:

468 CHF

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

Carat weight:

19'635 CHF

Bi-color sapphire in oval shape, Madagascar

Carat weight:

1'393 CHF

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

Carat weight:

30'257 CHF

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

Carat weight:

23'025 CHF

Tanzanite in oval shape, Tanzania

Carat weight:

3'343 CHF

Peridot cushion shape, Burma

Carat weight:

508 CHF

Brown zircon in cushion shape, Tanzania

Carat weight:

1'489 CHF

Chrysoberyl cushion shape, Sri Lanka

Carat weight:

506 CHF

Royal Blue sapphire, octagon cut, Sri Lanka

Carat weight:

906'940 CHF

Yellow sapphire in pear shape, Madagascar

Carat weight:

503 CHF

Blue sapphire in radiant shape, Sri Lanka (Ceylon)

Carat weight:

7'234 CHF

Blue tanzanite, cushion cut, Tanzania

Carat weight:

3'256 CHF