Gemstones

Showing 97–120 of 264 results

Intense Blue sapphire in oval shape, Sri Lanka — 3.84 ct

Carat weight:

11'322 CHF

Chrysoberyl cushion shape, Sri Lanka — 3.51 ct

Carat weight:

1'275 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

Neon Green tsavorite, cushion cut, Tanzania — 1.92 ct

Carat weight:

1'595 CHF

Vivid Green tsavorite, octagon cut, Tanzania

Carat weight:

189 CHF

Steel Grey Vibrant spinel cushion shape, Burma — 6.31 ct

Carat weight:

10'636 CHF

Golden topaz Imperial oval shape, Brazil

Carat weight:

1'819 CHF

Unheated purple or Lavender sapphire in oval shape, Sri Lanka

Carat weight:

11'329 CHF

Ruby Pigeon Blood cushion shape, Mozambique

Carat weight:

5'594 CHF

Purple rhodolite, cushion cut, Africa

Carat weight:

757 CHF

Red ruby, cushion cut, Burma — 1.07 ct

Carat weight:

18'548 CHF

Orange spessartine, octagon cut, Africa

Carat weight:

1'362 CHF

Aquamarine cushion shape, Madagascar — 2.59 ct

Carat weight:

535 CHF

Purple rhodolite, oval cut, Madagascar — 1.87 ct

Carat weight:

345 CHF

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

Carat weight:

8'352 CHF

Topaz Imperial cushion shape, Brazil

Carat weight:

5'155 CHF

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

Carat weight:

92'741 CHF

Vivid Green emerald, octagon cut, Colombia — 13.66 ct

Carat weight:

71'217 CHF

Vivid Green emerald, octagon cut, Colombia — 2.55 ct

Carat weight:

9'279 CHF

Unheated ruby Pigeon Blood oval shape, Burma — 4.05 ct

Carat weight:

141'498 CHF

Yellow sapphire, cushion cut, Sri Lanka — 27.32 ct

Carat weight:

87'458 CHF

Pastel Blue sapphire, octagon cut, Sri Lanka

Carat weight:

3'213 CHF

Vibrant Vivid Pink Mahenge spinel cushion shape, Tanzania — 2.05 ct

Carat weight:

7'347 CHF