Gemstones

Showing 49–72 of 145 results

Aquamarine octagon shape, Madagascar — 3.76 ct

Carat weight:

777 CHF

Unheated ruby Pigeon blood oval shape, Mozambique. GRS

Carat weight:

47'165 CHF

Unheated ruby Intense Red oval shape, Burma (Mogok)

Carat weight:

22'010 CHF

Aquamarine octagon shape, Madagascar — 4 ct

Carat weight:

827 CHF

Royal Red rhodolite, round cut, Tanzania

Carat weight:

901 CHF

Unheated purple or Lavender sapphire in oval shape, Sri Lanka

Carat weight:

11'329 CHF

Neon Blue Paraiba tourmaline in pear shape, Mozambique — 2.26 ct

Carat weight:

9'060 CHF

Ruby Pigeon Blood cushion shape, Mozambique

Carat weight:

5'594 CHF

Aquamarine octagon shape, Madagascar — 3.32 ct

Carat weight:

686 CHF

Aquamarine octagon shape, Madagascar — 2.57 ct

Carat weight:

532 CHF

Aquamarine octagon shape, Madagascar — 13 ct

Carat weight:

4'910 CHF

Aquamarine octagon shape, Madagascar — 3.85 ct

Carat weight:

797 CHF

Red ruby, cushion cut, Burma — 1.07 ct

Carat weight:

18'548 CHF

Aquamarine cushion shape, Madagascar — 2.59 ct

Carat weight:

535 CHF

Violet sapphire, heart cut, Sri Lanka

Carat weight:

1'910 CHF

Large aquamarine octagon shape, Madagascar — 15.35 ct

Carat weight:

5'604 CHF

Pigeons Blood Vibrant Red ruby, pear cut, Mozambique

Carat weight:

334'186 CHF

Pigeons Blood Red ruby, cushion cut, Burma — 1.25 ct

Carat weight:

8'352 CHF

Neon blue Paraiba tourmaline in pear shape, Mozambique — 1.84 ct

Carat weight:

7'687 CHF

Large aquamarine octagon shape, Madagascar — 15.88 ct

Carat weight:

5'798 CHF

Pigeons Blood Red ruby, round cut, Burma

Carat weight:

6'394 CHF

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

Aquamarine octagon shape, Madagascar — 12.54 ct

Carat weight:

4'736 CHF