Gemstones

Showing 49–72 of 98 results

Intense Green emerald, octagon cut, Colombia — 2.29 ct

Carat weight:

8'333 CHF

Aquamarine octagon shape, Madagascar — 10.59 ct

Carat weight:

3'999 CHF

Green emerald, octagon cut, Colombia — 9.5 ct

Carat weight:

33'202 CHF

Intense Green emerald in octagon shape, Colombia — 2.49 ct

Carat weight:

8'890 CHF

Emerald octagon shape, Colombia — 4.07 ct

Carat weight:

19'166 CHF

Teal sapphire, octagon cut, Madagascar — 6.19 ct

Carat weight:

8'163 CHF

Golden sapphire, octagon cut, Sri Lanka — 5.54 ct

Carat weight:

17'272 CHF

Emerald Intense Green octagon shape, Colombia — 2.94 ct

Carat weight:

12'435 CHF

Vivid pink tourmaline in octagon shape, Nigeria

Carat weight:

11'522 CHF

Aquamarine octagon shape, Madagascar — 10.15 ct

Carat weight:

3'834 CHF

Blue tanzanite, octagon cut, Tanzania

Carat weight:

3'306 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

Aquamarine octagon shape, Madagascar — 11.01 ct

Carat weight:

4'159 CHF

Muzo Green emerald, octagon cut, Colombia — 7.08 ct

Carat weight:

56'812 CHF

Purple zircon octagon shape, Tanzania

Carat weight:

1'149 CHF

Golden Yellow sapphire in octagon shape, Sri Lanka

Carat weight:

12'384 CHF

Emerald octagon shape, Colombia — 5.68 ct

Carat weight:

35'113 CHF

Emerald octagon shape, Colombia — 4.4 ct

Carat weight:

20'710 CHF

Aquamarine octagon shape, Madagascar — 11.70 ct

Carat weight:

4'419 CHF

Intense green emerald in octagon shape, Colombia

Carat weight:

43'593 CHF

Green emerald, octagon cut, Colombia — 15.52 ct

Carat weight:

63'016 CHF

Blue sapphire, octagon cut, Sri Lanka — 2.01 ct

Carat weight:

2'316 CHF

Emerald octagon shape, Colombia — 3.3 ct

Carat weight:

12'879 CHF