Gemstones

Golden sapphire, oval cut, Sri Lanka

Carat weight:

8'985 CHF

Yellow green chrysoberyl oval shape, Sri Lanka

Carat weight:

702 CHF

Blue spinel in cushion shape, Tanzania

Carat weight:

1'216 CHF

Lilac sapphire, cabochon, heart cut, Madagascar

Carat weight:

260 CHF

Unheated Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

17'045 CHF

Pigeons Blood Red ruby, cushion cut, Burma — 1.09 ct

Carat weight:

7'703 CHF

Blue tanzanite, cushion cut, Tanzania — 2.81 ct

Carat weight:

2'194 CHF

Chrysoberyl cushion shape, Sri Lanka — 1.6 ct

Carat weight:

518 CHF

Pigeons Blood Red ruby, oval cut, Burma — 0.45 ct

Carat weight:

1'790 CHF

Vivid Red ruby, oval cut, Mozambique — 2.5 ct

Carat weight:

25'752 CHF

Purple sapphire, cushion cut, Sri Lanka

Carat weight:

4'579 CHF

Red ruby, heart cut, Burma

Carat weight:

5'215 CHF

Yellow sphene, cushion cut, Madagascar — 5.37 ct

Carat weight:

1'561 CHF

Purple rhodolite, cushion cut, Tanzania — 6.68 ct

Carat weight:

1'888 CHF

Purple rhodolite, oval cut, Madagascar — 2.14 ct

Carat weight:

397 CHF

Vibrant Pink-Red Mahenge spinel cushion shape, Tanzania

Carat weight:

93'886 CHF

Yellow sphene, heart cut, Madagascar — 7.04 ct

Carat weight:

2'093 CHF

Royal Blue sapphire, oval cut, Sri Lanka — 6.04 ct

Carat weight:

19'093 CHF

Bi-color sapphire, oval cut, Sri Lanka

Carat weight:

1'360 CHF

Rhodolite garnet oval shape, Madagascar

Carat weight:

365 CHF

Chrysoberyl cushion shape, Sri Lanka — 1.22 ct

Carat weight:

502 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka — 10.07 ct

Carat weight:

32'801 CHF

Vibrant pink-red ruby, cushion cut, Mozambique

Carat weight:

11'626 CHF

Golden Imperial topaz in oval shape, Brazil

Carat weight:

1'996 CHF