Gemstones

Showing 121–144 of 185 results

Intense Red ruby in octagon shape, Mozambique

Carat weight:

13'871 CHF

Aquamarine octagon shape, Madagascar — 11.01 ct

Carat weight:

4'159 CHF

Aquamarine cushion shape, Madagascar — 3.21 ct

Carat weight:

665 CHF

Peridot cushion shape, Burma — 3.49 ct

Carat weight:

548 CHF

Purple zircon octagon shape, Tanzania

Carat weight:

1'149 CHF

Orange sphene, cushion cut, Madagascar — 37.58 ct

Carat weight:

31'942 CHF

Golden Yellow sapphire in octagon shape, Sri Lanka

Carat weight:

12'384 CHF

Vivid pink Mahenge spinel cushion shape, Tanzania

Carat weight:

18'484 CHF

Royal Blue sapphire in cushion shape, Sri Lanka

Carat weight:

13'894 CHF

Red-pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

73'608 CHF

Emerald octagon shape, Colombia — 5.68 ct

Carat weight:

35'113 CHF

Fanta spessartine, cushion cut, Africa

Carat weight:

2'863 CHF

Intense Green tsavorite, cushion cut, Tanzania — 1.22 ct

Carat weight:

1'147 CHF

Super rare vivid Vibrant red spinel in cushion shape, Vietnam

Carat weight:

72'440 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

Rubellite tourmaline Hot pink in cushion shape, Nigeria

Carat weight:

11'473 CHF

Orange morganite, cushion cut, Africa

Carat weight:

6'276 CHF

Intense green emerald in octagon shape, Colombia

Carat weight:

43'593 CHF

Aquamarine cushion shape, Madagascar — 4.18 ct

Carat weight:

866 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka — 4.59 ct

Carat weight:

13'606 CHF

Unheated Crimson Red ruby cushion shape, Mozambique. Gubelin

Carat weight:

78'609 CHF

Intense Green tsavorite, cushion cut, Tanzania — 2.59 ct

Carat weight:

3'437 CHF

Emerald octagon shape, Colombia — 3.3 ct

Carat weight:

12'879 CHF