Gemstones

Steel Grey Vibrant spinel in cushion shape, Burma

Carat weight:

5'304 CHF

Blue spinel in cushion shape, Tanzania

Carat weight:

1'216 CHF

Lilac sapphire, cabochon, heart cut, Madagascar

Carat weight:

260 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

Purple sapphire, cushion cut, Sri Lanka

Carat weight:

4'579 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

Yellow sphene, heart cut, Madagascar — 7.04 ct

Carat weight:

2'093 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

Yellow zircon cushion shape, Tanzania — 10.14 ct

Carat weight:

1'365 CHF

Blue tanzanite, heart cut, Tanzania — 1.93 ct

Carat weight:

592 CHF

Intense Blue sapphire, cushion cut, Sri Lanka

Carat weight:

25'914 CHF

Yellow sphene, cushion cut, Madagascar — 9.68 ct

Carat weight:

3'598 CHF

Blue tanzanite, heart cut, Tanzania — 7.91 ct

Carat weight:

3'643 CHF

Garnet rhodolite cushion shape, Madagascar

Carat weight:

306 CHF

Large zircon cushion shape, Tanzania

Carat weight:

6'014 CHF

Aquamarine cushion shape, Madagascar — 2.79 ct

Carat weight:

578 CHF

Blue zircon in cushion shape, Cambodia

Carat weight:

8'986 CHF

Aquamarine cushion shape, Madagascar — 10.24 ct

Carat weight:

3'867 CHF

Purple rhodolite, cushion cut, Madagascar

Carat weight:

4'188 CHF

Purple zircon cushion shape, Tanzania

Carat weight:

1'356 CHF

Unheated Royal Blue sapphire in cushion shape, Sri Lanka

Carat weight:

10'305 CHF