Gemstones

Showing 49–72 of 112 results

Pigeons Blood Red ruby, cushion cut, Burma — 2.11 ct

Carat weight:

92'741 CHF

Unheated ruby Pigeon Blood oval shape, Burma — 4.05 ct

Carat weight:

141'498 CHF

Red ruby, oval cut, Mozambique — 2.01 ct (10787)

Carat weight:

8'790 CHF

Vanadium bearing chrysoberyl oval shape, Sri Lanka

Carat weight:

4'926 CHF

Red ruby, cushion cut, Mozambique — 8.05 ct

Carat weight:

227'854 CHF

Unheated ruby Pigeon Blood oval shape, Burma — 2.07 ct

Carat weight:

141'498 CHF

Red ruby, cushion cut, Mozambique — 2.55 ct (8836)

Carat weight:

9'974 CHF

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

Unheated ruby Crimson Red oval shape, Mozambique. Gubelin

Carat weight:

81'745 CHF

Unheated ruby Pigeon blood oval shape, Mozambique

Carat weight:

2'899 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

Unheated Intense red ruby in oval shape, Mozambique

Carat weight:

34'784 CHF

Neon blue Paraiba tourmaline in oval shape, Africa — 12.56 ct

Carat weight:

59'209 CHF

Yellow green chrysoberyl heart shape, Sri Lanka

Carat weight:

1'008 CHF

Vivid Green tsavorite, oval cut, Africa

Carat weight:

5'467 CHF

Intense Red ruby, oval cut, Mozambique

Carat weight:

35'377 CHF

Grossular garnet oval shape, Tanzania

Carat weight:

3'574 CHF

Unheated Pigeon’s Blood red ruby in oval shape, Burma (Mogok), GRS, SSEF

Carat weight:

554'121 CHF

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

Carat weight:

1'472 CHF

Garnet tsavorite Intense Green cushion shape, Tanzania

Carat weight:

10'482 CHF

Pigeons Blood Red ruby, oval cut

Carat weight:

86'345 CHF