Gemstones

Showing 73–96 of 132 results

Green emerald, cushion cut, Colombia

Carat weight:

15'102 CHF

Teal sapphire, cushion cut, Madagascar — 5.06 ct

Carat weight:

6'622 CHF

Red ruby, cushion cut, Mozambique — 2.55 ct (10784)

Carat weight:

9'551 CHF

Large vivid pink rubellite tourmaline in cushion shape, Nigeria

Carat weight:

15'920 CHF

Vivid purple spinel in octagon shape, Burma

Carat weight:

3'355 CHF

Vivid Red-Pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

22'280 CHF

Vivid Red ruby, cushion cut, Mozambique — 3.03 ct

Carat weight:

24'879 CHF

Fanta spessartine, cushion cut, Nigeria

Carat weight:

50'268 CHF

Blue sapphire, cushion cut, Sri Lanka

Carat weight:

10'025 CHF

Orange sapphire, cushion cut, Sri Lanka

Carat weight:

60'472 CHF

Pigeons Blood Red ruby, cushion cut, Burma — 0.37 ct

Carat weight:

1'472 CHF

Vibrant Vivid Pink Mahenge spinel cushion shape, Tanzania — 2.57 ct

Carat weight:

9'554 CHF

Garnet tsavorite Intense Green cushion shape, Tanzania

Carat weight:

10'482 CHF

Aquamarine cushion shape, Madagascar — 3.21 ct

Carat weight:

665 CHF

Peridot cushion shape, Burma — 3.49 ct

Carat weight:

548 CHF

Orange sphene, cushion cut, Madagascar — 37.58 ct

Carat weight:

31'942 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

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

Rubellite tourmaline Hot pink in cushion shape, Nigeria

Carat weight:

11'473 CHF

Orange morganite, cushion cut, Africa

Carat weight:

6'276 CHF