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

Large pink morganite cushion shape, Africa

Carat weight:

6'216 CHF

Large brown zircon octagon shape, Tanzania

Carat weight:

1'994 CHF

Vibrant Pink-Red Mahenge spinel cushion shape, Tanzania

Carat weight:

93'886 CHF

Brown zircon cushion shape, Tanzania

Carat weight:

1'386 CHF

Ruby red pink cushion shape, Mozambique

Carat weight:

1'558 CHF

Purple zircon cushion shape, Tanzania

Carat weight:

1'356 CHF

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

Carat weight:

53'774 CHF

Topaz Imperial cushion shape, Brazil

Carat weight:

5'155 CHF

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

Carat weight:

21'283 CHF

Vivid Red-Pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

22'280 CHF

Purple zircon octagon shape, Tanzania

Carat weight:

1'149 CHF

Vivid pink Mahenge spinel cushion shape, Tanzania

Carat weight:

18'484 CHF

Red-pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

73'608 CHF

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

Carat weight:

13'606 CHF

Garnet cushion shape, Africa

Carat weight:

701 CHF

Vibrant pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

25'786 CHF

Vibrant pink-red Mahenge spinel in cushion shape, Tanzania

Carat weight:

57'370 CHF

Purple spinel in octagon shape, Tanzania

Carat weight:

22'850 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

Brown zircon cushion shape,Tanzania

Carat weight:

644 CHF