Gemstones

Showing 265–288 of 366 results

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

Carat weight:

31'190 CHF

Violet tanzanite, heart cut, Tanzania

Carat weight:

4'316 CHF

Yellow sapphire in heart shape, Sri Lanka (Ceylon)

Carat weight:

1'616 CHF

Fanta spessartine, oval cut, Africa

Carat weight:

6'940 CHF

Sunrise Color sapphire in pear shape, Sri Lanka (Ceylon)

Carat weight:

2'223 CHF

Large Malaya garnet in cushion shape, Tanzania

Carat weight:

20'571 CHF

Yellow sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

1'192 CHF

Pair of lavender spinels in cushion shape, Tanzania

Carat weight:

15'643 CHF

Cornflower Blue sapphire, oval cut, Sri Lanka

Carat weight:

12'502 CHF

Pair of intense blue sapphires in oval shape, Sri Lanka (Ceylon)

Carat weight:

15'286 CHF

Teal sapphire in round shape, Madagascar

Carat weight:

884 CHF

Yellow green chrysoberyl radiant shape, Sri Lanka

Carat weight:

1'004 CHF

Yellow zircon in oval shape, Tanzania

Carat weight:

1'421 CHF

Blue sapphire, oval cut, Sri Lanka

Carat weight:

5'788 CHF

Hessonite garnet in cushion shape, Africa

Carat weight:

851 CHF

Spinel in oval shape, Tanzania

Carat weight:

12'668 CHF

Cobalt Blue spinel in cushion shape, Tanzania

Carat weight:

4'667 CHF

Vibrant pink-red spinel in pear shape, Tanzania

Carat weight:

5'657 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

4'142 CHF

Yellow sapphire, octagon cut, Sri Lanka

Carat weight:

1'083 CHF

Intense Yellow sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

42'730 CHF

Golden sapphire, oval cut, Sri Lanka

Carat weight:

8'985 CHF

Yellow green chrysoberyl octagon shape, Sri Lanka

Carat weight:

1'010 CHF

Royal Blue sapphire, octagon cut, Madagascar

Carat weight:

121'522 CHF