Gemstones

Muzo Green emerald, octagon cut, Colombia — 2.09 ct

Carat weight:

10'055 CHF

Golden sapphire, oval cut, Sri Lanka

Carat weight:

8'985 CHF

Steel Grey Vibrant spinel in cushion shape, Burma

Carat weight:

5'304 CHF

Unheated Golden Yellow sapphire in octagon shape, Sri Lanka

Carat weight:

22'074 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

Pigeons Blood Red ruby, cushion cut, Burma — 1.09 ct

Carat weight:

7'703 CHF

Vivid Red ruby, oval cut, Mozambique — 2.5 ct

Carat weight:

25'752 CHF

Large Intense Green Colombian emerald shape, GRS

Carat weight:

35'368 CHF

Neon blue Paraiba tourmaline in oval shape, Africa — 6.00 ct

Carat weight:

33'568 CHF

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

Carat weight:

43'667 CHF

Unheated Pastel Yellow sapphire in radiant shape, Sri Lanka

Carat weight:

13'728 CHF

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

Carat weight:

19'093 CHF

Sunrise Color sapphire, cushion cut, Sri Lanka

Carat weight:

39'783 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

Golden Imperial topaz in oval shape, Brazil

Carat weight:

1'996 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

Vivid Red ruby, cushion cut, Mozambique — 4.01 ct

Carat weight:

63'982 CHF

Intense Green tsavorite, cushion cut, Tanzania — 1.65 ct

Carat weight:

1'372 CHF