Gemstones

Intense green emerald in octagon shape, Colombia

Carat weight:

43'593 CHF

Intense Green emerald in octagon shape, Colombia

Carat weight:

8'890 CHF

Intense red Mahenge spinel cushion shape, Tanzania

Carat weight:

19'292 CHF

Intense Red ruby in octagon shape, Mozambique

Carat weight:

13'871 CHF

Large aquamarine octagon shape, Madagascar

Carat weight:

Large Intense Green Colombian emerald shape, GRS

Carat weight:

35'368 CHF

Large vivid pink rubellite tourmaline in cushion shape, Nigeria

Carat weight:

15'920 CHF

Mandarin spessartine radiant shape, Tanzania

Carat weight:

1'448 CHF

Muzo Green emerald in octagon shape, Colombia

Carat weight:

36'497 CHF

Muzo Vivid Green emerald in octagon shape, Colombia (GRS)

Carat weight:

113'220 CHF

Neon blue Paraiba tourmaline in cushion shape, Mozambique

Carat weight:

8'298 CHF

Neon blue Paraiba tourmaline in cushion shape, Mozambique

Carat weight:

14'419 CHF

Purple sapphire in cushion shape, Madagascar

Carat weight:

35'000 CHF

Purple spinel in octagon shape, Tanzania

Carat weight:

22'850 CHF

Rare unheated vivid and vibrant pink sapphire in cushion shape, Madagascar

Carat weight:

16'373 CHF

Red-pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

73'608 CHF

Rhodolite garnet octagon shape, Madagascar

Carat weight:

428 CHF

Rhodolite garnet radiant shape, Madagascar

Carat weight:

549 CHF

Rhodolite garnet radiant shape, Madagascar

Carat weight:

464 CHF

Royal Blue sapphire in cushion shape, Sri Lanka

Carat weight:

13'894 CHF