Gemstones

Blue spinel in cushion shape, Tanzania

Carat weight:

1'216 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

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

Carat weight:

32'801 CHF

Intense Blue sapphire, cushion cut, Sri Lanka

Carat weight:

25'914 CHF

Garnet rhodolite cushion shape, Madagascar

Carat weight:

306 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

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

Purple rhodolite, cushion cut, Africa

Carat weight:

757 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka — 5.98 ct

Carat weight:

21'283 CHF

Purple rhodolite, cushion cut, Tanzania — 8.64 ct

Carat weight:

14'056 CHF

Blue sapphire, cushion cut, Sri Lanka

Carat weight:

10'025 CHF

Royal Blue sapphire in cushion shape, Sri Lanka

Carat weight:

13'894 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka — 4.59 ct

Carat weight:

13'606 CHF

Purple rhodolite, cushion cut, Tanzania — 6.69 ct

Carat weight:

7'477 CHF

Royal Blue sapphire, cushion cut, Sri Lanka

Carat weight:

14'665 CHF

Blue tanzanite, cushion cut, Tanzania — 7.07 ct

Carat weight:

3'256 CHF