Gemstones

Showing 1–24 of 70 results

Muzo Green emerald, octagon cut, Colombia — 2.09 ct

Carat weight:

10'055 CHF

Neon blue Paraiba tourmaline in pear shape, Mozambique — 6.76 ct

Carat weight:

44'844 CHF

Lilac sapphire, cabochon, heart cut, Madagascar

Carat weight:

260 CHF

Royal Blue sapphire, octagon cut, Madagascar

Carat weight:

121'522 CHF

Unheated Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

17'045 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

Royal Blue sapphire, oval cut, Sri Lanka — 6.04 ct

Carat weight:

19'093 CHF

Royal Blue sapphire in pear shape, Sri Lanka

Carat weight:

3'823 CHF

Vibrant Lagoon Tourmaline octagon shape, Afghanistan

Carat weight:

7'189 CHF

Unheated Bi-color sapphire in radiant shape, Sri Lanka

Carat weight:

29'222 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

Intense Green tsavorite, cushion cut, Tanzania — 2.67 ct

Carat weight:

3'091 CHF

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

Carat weight:

50'432 CHF

Neon blue Paraiba tourmaline in pear shape, Mozambique — 6.03 ct

Carat weight:

44'481 CHF

Intense Green tsavorite, cushion cut, Tanzania — 1.65 ct

Carat weight:

1'372 CHF

Neon blue Paraiba tourmaline in pear shape, Mozambique — 6.84 ct

Carat weight:

52'059 CHF

Royal Blue sapphire, round cut, Sri Lanka

Carat weight:

11'141 CHF

Neon blue Paraiba tourmaline in pear shape, Mozambique — 2.78 ct

Carat weight:

11'287 CHF

Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

20'110 CHF

Vivid Green tsavorite, cushion cut, Tanzania — 2.25 ct

Carat weight:

7'016 CHF

Vibrant Green emerald, octagon cut, Colombia — 1.26 ct

Carat weight:

2'240 CHF

Green emerald, octagon cut, Colombia — 17.17 ct

Carat weight:

151'529 CHF