Gemstones

Moonstone cabochon shape, Burma — 32.62 ct

Carat weight:

9'576 CHF

Blue spinel in cushion shape, Tanzania

Carat weight:

1'216 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

Purple sapphire, cushion cut, Sri Lanka

Carat weight:

4'579 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

Garnet hexagon shape, Tanzania

Carat weight:

572 CHF

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

Carat weight:

19'093 CHF

Rhodolite garnet oval shape, Madagascar

Carat weight:

365 CHF

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

Carat weight:

32'801 CHF

Rainbow moonstone in oval shape, Madagascar

Carat weight:

3'458 CHF

Intense Blue sapphire, cushion cut, Sri Lanka

Carat weight:

25'914 CHF

Garnet rhodolite cushion shape, Madagascar

Carat weight:

306 CHF

Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

20'110 CHF

Purple rhodolite, cushion cut, Madagascar

Carat weight:

4'188 CHF

Purple-pink Mahenge spinel in oval shape, Tanzania

Carat weight:

22'355 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

Cornflower Blue sapphire, cushion cut, Sri Lanka — 8.03 ct

Carat weight:

53'774 CHF

Purple rhodolite, cushion cut, Tanzania — 21.56 ct

Carat weight:

31'197 CHF

Purple sapphire in cushion shape, Madagascar

Carat weight:

35'000 CHF

Intense Blue sapphire in oval shape, Sri Lanka — 3.84 ct

Carat weight:

11'322 CHF

Purple rhodolite, cushion cut, Africa

Carat weight:

757 CHF