Gemstones

Golden sapphire, oval cut, Sri Lanka

Carat weight:

8'985 CHF

Yellow green chrysoberyl oval shape, Sri Lanka

Carat weight:

702 CHF

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

Unheated Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

17'045 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

Purple rhodolite, oval cut, Madagascar — 2.14 ct

Carat weight:

397 CHF

Neon blue Paraiba tourmaline in oval shape, Africa — 6.00 ct

Carat weight:

33'568 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

Vanadium bearing chrysoberyl cushion shape, Sri Lanka

Carat weight:

1'398 CHF

Green zircon oval shape, Tanzania

Carat weight:

3'407 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

Golden Imperial topaz in oval shape, Brazil

Carat weight:

1'996 CHF

Yellow zircon cushion shape, Tanzania — 10.14 ct

Carat weight:

1'365 CHF

Intense Green emerald, cabochon cut, Russia

Carat weight:

5'154 CHF

Aquamarine oval shape, Madagascar — 5.38 ct

Carat weight:

1'072 CHF