Gemstones

Showing 169–192 of 222 results

Neon blue Paraiba tourmaline in cushion shape, Mozambique — 3.53 ct

Carat weight:

14'419 CHF

Green opal, cabochon, fantasy cut, Australia — 4.14 ct

Carat weight:

317 CHF

Blue apatite in oval shape, Brazil

Carat weight:

3'067 CHF

Vibrant vivid pink Mahenge spinel in oval shape, Tanzania

Carat weight:

25'133 CHF

Garnet cushion shape, Africa

Carat weight:

701 CHF

Aquamarine oval shape, Madagascar — 9.20 ct

Carat weight:

3'592 CHF

Green emerald, octagon cut, Colombia — 5.38 ct

Carat weight:

25'807 CHF

Green emerald, heart cut, Colombia

Carat weight:

2'784 CHF

Intense Green emerald, octagon cut, Colombia — 1.88 ct

Carat weight:

6'841 CHF

Vibrant pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

25'786 CHF

Green demantoid, round cut, Ural — 3.35 ct

Carat weight:

10'400 CHF

Peridot cushion shape, Burma — 3.22 ct

Carat weight:

508 CHF

Chrysoberyl cushion shape, Sri Lanka — 1.3 ct

Carat weight:

506 CHF

Vibrant pink-red Mahenge spinel in cushion shape, Tanzania

Carat weight:

57'370 CHF

Purple spinel in octagon shape, Tanzania

Carat weight:

22'850 CHF

Green peridot pear shape, Pakistan — 8.32 ct

Carat weight:

2'139 CHF

Intense Green emerald with rare effect Gota de Aceite in heart shape, Colombia

Carat weight:

11'658 CHF

Chrysoberyl octagon shape, Sri Lanka

Carat weight:

501 CHF

Color Change alexandrite, oval cut, Tanzania

Carat weight:

3'376 CHF

Green emerald, asscher cut, Russia

Carat weight:

3'890 CHF

Vibrant Green emerald, octagon cut, Colombia — 2.34 ct

Carat weight:

20'936 CHF

Intense Green emerald, octagon cut, Colombia — 29.23 ct

Carat weight:

89'547 CHF

Large aquamarine octagon shape, Madagascar — 15.57 ct

Carat weight:

5'684 CHF

Green zircon cushion shape, Africa

Carat weight:

1'183 CHF