Gemstones

Showing 1–24 of 231 results

Muzo Green emerald, octagon cut, Colombia — 2.09 ct

Carat weight:

10'055 CHF

Yellow sphene, radiant cut, Madagascar — 41.63 ct

Carat weight:

40'589 CHF

Yellow zircon radiant shape,Tanzania

Carat weight:

3'436 CHF

Golden sapphire, oval cut, Sri Lanka

Carat weight:

8'985 CHF

Yellow green chrysoberyl oval shape, Sri Lanka

Carat weight:

702 CHF

Mekhong Whiskey color spessartine, octagon cut, Tanzania

Carat weight:

1'625 CHF

Steel Grey Vibrant spinel in cushion shape, Burma

Carat weight:

5'304 CHF

Unheated Golden Yellow sapphire in octagon shape, Sri Lanka

Carat weight:

22'074 CHF

Neon blue Paraiba tourmaline in pear shape, Mozambique — 6.76 ct

Carat weight:

44'844 CHF

Emerald octagon shape, Colombia — 11.11 ct

Carat weight:

56'944 CHF

Yellow green chrysoberyl octagon shape, Sri Lanka

Carat weight:

1'010 CHF

Chrysoberyl cushion shape, Sri Lanka — 1.6 ct

Carat weight:

518 CHF

Large pink morganite cushion shape, Africa

Carat weight:

6'216 CHF

Orange opal, oval cut, Australia — 2.48 ct

Carat weight:

743 CHF

Green tsavorite, radiant cut, Tanzania

Carat weight:

752 CHF

Garnet tsavorite round shape, Madagascar

Carat weight:

235 CHF

Sunrise Color sapphire, oval cut, Sri Lanka

Carat weight:

2'888 CHF

Yellow sphene, cushion cut, Madagascar — 5.37 ct

Carat weight:

1'561 CHF

Large Intense Green Colombian emerald shape, GRS

Carat weight:

35'368 CHF

Topaz Imperial pear shape, Brazil

Carat weight:

975 CHF

Yellow sphene, heart cut, Madagascar — 7.04 ct

Carat weight:

2'093 CHF

Vivid Green emerald with rare Butterfly-wing effect Mariposa in octagon shape, Colombia

Carat weight:

43'667 CHF

Unheated Pastel Yellow sapphire in radiant shape, Sri Lanka

Carat weight:

13'728 CHF

Bi-color sapphire, oval cut, Sri Lanka

Carat weight:

1'360 CHF