Gemstones

Showing 193–216 of 373 results

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

Carat weight:

1'790 CHF

Hessonite garnet in oval shape, Africa

Carat weight:

468 CHF

Garnet cushion shape, Africa

Carat weight:

701 CHF

Bi-color sapphire in oval shape, Madagascar

Carat weight:

1'393 CHF

Unheated Intense Red ruby in heart shape

Carat weight:

13'860 CHF

Vivid orange spessartine, oval cut, Nigeria

Carat weight:

2'834 CHF

Vivid Red ruby, oval cut, Mozambique

Carat weight:

16'688 CHF

Violet gray spinel in octagon shape, Tanzania

Carat weight:

1'042 CHF

Intense Red ruby, heart cut, Mozambique

Carat weight:

6'306 CHF

Sunrise Color sapphire, pear cut, Sri Lanka

Carat weight:

2'652 CHF

Lavender spinel in cushion shape, Tanzania

Carat weight:

22'388 CHF

Peridot cushion shape, Burma

Carat weight:

508 CHF

Intense Red ruby, octagon cut, Mozambique

Carat weight:

14'108 CHF

Chrysoberyl cushion shape, Sri Lanka

Carat weight:

506 CHF

Vibrant pink-red spinel in pear shape, Tanzania

Carat weight:

45'561 CHF

Yellow sapphire in pear shape, Madagascar

Carat weight:

503 CHF

Vibrant Red ruby, cushion cut, Mozambique

Carat weight:

79'949 CHF

Vibrant Green, Color Change zircon in cushion shape, Burma (Myanmar)

Carat weight:

17'200 CHF

Red ruby, cushion cut, Mozambique

Carat weight:

10'780 CHF

Intense Red ruby, pear cut, Mozambique

Carat weight:

7'531 CHF

Yellow zircon in emerald (octagon) shape, Tanzania

Carat weight:

487 CHF

Chrysoberyl octagon shape, Sri Lanka

Carat weight:

501 CHF

Red ruby, oval cut, Burma

Carat weight:

39'974 CHF

Golden sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

32'504 CHF