Gemstones

Showing 241–264 of 373 results

Violet tanzanite, heart cut, Tanzania

Carat weight:

4'316 CHF

Yellow sapphire in heart shape, Sri Lanka (Ceylon)

Carat weight:

1'616 CHF

Red rhodolite, asscher cut, Africa

Carat weight:

1'323 CHF

Fanta spessartine, oval cut, Africa

Carat weight:

6'940 CHF

Steel Grey Vibrant spinel cushion shape, Burma

Carat weight:

9'727 CHF

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

Carat weight:

2'223 CHF

Vivid Red ruby, oval cut, Mozambique

Carat weight:

47'969 CHF

Large brown zircon in radiant shape, Tanzania

Carat weight:

1'657 CHF

Large Malaya garnet in cushion shape, Tanzania

Carat weight:

20'571 CHF

Rubellite tourmaline in oval shape, Africa

Carat weight:

4'801 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

Red ruby, pear cut, Madagascar

Carat weight:

1'052 CHF

Red ruby, oval cut, Mozambique

Carat weight:

26'519 CHF

Yellow green chrysoberyl radiant shape, Sri Lanka

Carat weight:

1'004 CHF

Yellow zircon in oval shape, Tanzania

Carat weight:

1'421 CHF

Hessonite garnet in cushion shape, Africa

Carat weight:

851 CHF

Spinel in oval shape, Tanzania

Carat weight:

12'668 CHF

Vibrant pink-red spinel in pear shape, Tanzania

Carat weight:

5'657 CHF

Pigeons Blood Red ruby, octagon cut, Mozambique

Carat weight:

14'492 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

Pigeons Blood Vibrant Red ruby, cushion cut, Madagascar

Carat weight:

173'078 CHF