Gemstones

Unheated Golden Yellow sapphire in octagon shape, Sri Lanka

Carat weight:

22'074 CHF

Lilac sapphire, cabochon, heart cut, Madagascar

Carat weight:

260 CHF

Large Intense Green Colombian emerald shape, GRS

Carat weight:

35'368 CHF

Vivid Green emerald with rare Butterfly-wing effect Mariposa in octagon shape, Colombia

Carat weight:

43'667 CHF

Vibrant Lagoon Tourmaline octagon shape, Afghanistan

Carat weight:

7'189 CHF

Vivid Green Emerald with rare Mariposa effect in octagon shape, Colombia

Carat weight:

50'432 CHF

Intense Green emerald in octagon shape, Colombia — 4.32 ct

Carat weight:

11'324 CHF

Green emerald, sugar loaf cut, Russia — 6.64 ct

Carat weight:

3'098 CHF

Green emerald, cabochon cut, Russia — 2.82 ct

Carat weight:

7'780 CHF

Green emerald, cabochon cut, Russia — 2.62 ct

Carat weight:

4'158 CHF

Intense Green emerald in octagon shape, Colombia — 2.49 ct

Carat weight:

8'890 CHF

Vivid pink tourmaline in octagon shape, Nigeria

Carat weight:

11'522 CHF

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

Carat weight:

113'220 CHF

Intense Red ruby in octagon shape, Mozambique

Carat weight:

13'871 CHF

Golden Yellow sapphire in octagon shape, Sri Lanka

Carat weight:

12'384 CHF

Intense green emerald in octagon shape, Colombia

Carat weight:

43'593 CHF

Muzo Green emerald in octagon shape, Colombia

Carat weight:

36'497 CHF

Large aquamarine octagon shape, Madagascar — 15.57 ct

Carat weight:

5'684 CHF

Red ruby with star effect, cabochon cut, Sri Lanka

Carat weight:

8'108 CHF

Unheated ruby Pigeon blood Red octagon shape, Mozambique

Carat weight:

1'320 CHF