Gemstones

Showing 1–24 of 474 results

Muzo Green emerald, octagon cut, Colombia — 2.09 ct

Carat weight:

10'055 CHF

Yellow sphene, radiant cut, Madagascar — 41.63 ct

Carat weight:

40'589 CHF

Yellow zircon radiant shape,Tanzania

Carat weight:

3'436 CHF

Golden sapphire, oval cut, Sri Lanka

Carat weight:

8'985 CHF

White moonstone, oval cut, Madagascar — 9.34 ct

Carat weight:

2'901 CHF

Yellow green chrysoberyl oval shape, Sri Lanka

Carat weight:

702 CHF

Mekhong Whiskey color spessartine, octagon cut, Tanzania

Carat weight:

1'625 CHF

Moonstone cabochon shape, Burma — 32.62 ct

Carat weight:

9'576 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

Blue spinel in cushion shape, Tanzania

Carat weight:

1'216 CHF

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

Carat weight:

44'844 CHF

Emerald octagon shape, Colombia — 11.11 ct

Carat weight:

56'944 CHF

Lilac sapphire, cabochon, heart cut, Madagascar

Carat weight:

260 CHF

Yellow green chrysoberyl octagon shape, Sri Lanka

Carat weight:

1'010 CHF

Royal Blue sapphire, octagon cut, Madagascar

Carat weight:

121'522 CHF

moonstone, cushion cut, Madagascar

Carat weight:

3'603 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

Large beryll octagon cut shape, Sri Lanka

Carat weight:

11'576 CHF

Blue tanzanite, cushion cut, Tanzania — 2.81 ct

Carat weight:

2'194 CHF

Chrysoberyl cushion shape, Sri Lanka — 1.6 ct

Carat weight:

518 CHF

Pigeons Blood Red ruby, oval cut, Burma — 0.45 ct

Carat weight:

1'790 CHF

Vivid Red ruby, oval cut, Mozambique — 2.5 ct

Carat weight:

25'752 CHF