Untreated

Chrysoberyl cushion shape, Sri Lanka

Carat weight:

1'275 CHF

Chrysoberyl octagon shape, Sri Lanka

Carat weight:

501 CHF

Chrysoberyl oval shape Sri Lanka

Carat weight:

971 CHF

Chrysoberyll radiant shape, Sri Lanka

Carat weight:

1'237 CHF

Garnet cushion shape, Africa

Carat weight:

701 CHF

Garnet tsavorite Intense Green cushion shape, Tanzania

Carat weight:

10'482 CHF

Garnet tsavorite radiant shape, Madagascar

Carat weight:

337 CHF

Garnet tsavorite round shape, Madagascar

Carat weight:

235 CHF

Golden Imperial topaz in oval shape, Brazil

Carat weight:

1'996 CHF

Golden Imperial topaz in radiant shape, Brazil

Carat weight:

1'261 CHF

Golden Imperial topaz in radiant shape, Brazil

Carat weight:

1'529 CHF

Golden Imperial topaz radiant shape, Brazil

Carat weight:

1'064 CHF

Golden topaz Imperial oval shape, Brazil

Carat weight:

1'819 CHF

Grossular garnet oval shape, Tanzania

Carat weight:

3'574 CHF

Intense red Mahenge spinel cushion shape, Tanzania

Carat weight:

19'292 CHF

Red-pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

73'608 CHF

Super rare vivid Vibrant red spinel in cushion shape, Vietnam

Carat weight:

72'440 CHF

Test Vibrant Lagoon Tourmaline octagon shape, Afghanistan

Carat weight:

CHF

Topaz Imperial oval cut 6.49 carats, Brazil

Carat weight:

6'514 CHF

Topaz Imperial oval shape, Brazil

Carat weight:

11'488 CHF

Topaz Imperial pear shape, Brazil

Carat weight:

975 CHF

Tsavorite garnet oval shape, Madagascar

Carat weight:

315 CHF

Unheated Bi-color sapphire in radiant shape, Sri Lanka

Carat weight:

29'222 CHF

Unheated Crimson Red ruby cushion shape, Mozambique. Gubelin

Carat weight:

78'609 CHF