Gemstones

Red ruby, cushion cut, Mozambique — 8.05 ct

Carat weight:

227'854 CHF

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

Carat weight:

9'974 CHF

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

Carat weight:

9'551 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

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

Carat weight:

1'472 CHF

Aquamarine cushion shape, Madagascar — 3.21 ct

Carat weight:

665 CHF

Red-pink Mahenge spinel in cushion shape, Tanzania

Carat weight:

73'608 CHF

Super rare vivid Vibrant red spinel in cushion shape, Vietnam

Carat weight:

72'440 CHF

Aquamarine cushion shape, Madagascar — 4.18 ct

Carat weight:

866 CHF

Unheated Crimson Red ruby cushion shape, Mozambique. Gubelin

Carat weight:

78'609 CHF

Pigeons Blood Red ruby, cushion cut, Mozambique — 1.55 ct

Carat weight:

8'214 CHF

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

Carat weight:

14'419 CHF

Red ruby, cushion cut, Burma — 0.5 ct

Carat weight:

5'091 CHF

Garnet cushion shape, Africa

Carat weight:

701 CHF

Vibrant pink-red Mahenge spinel in cushion shape, Tanzania

Carat weight:

57'370 CHF

Red ruby, cushion cut, Mozambique — 2.51 ct

Carat weight:

10'780 CHF

Unheated ruby Pigeon blood cushion shape, Mozambique — 1.05 ct

Carat weight:

3'083 CHF

Intense Red ruby, cushion cut, Mozambique

Carat weight:

35'353 CHF

Unheated ruby Pigeon blood cushion shape, Mozambique — 6.33 ct

Carat weight:

170'179 CHF

Steel Grey Vibrant spinel cushion shape, Burma — 5.84 ct

Carat weight:

9'727 CHF

Neon blue Paraiba tourmaline in cushion shape, Mozambique — 2.04 ct

Carat weight:

8'298 CHF