Gemstones

Showing 73–96 of 222 results

Purple zircon cushion shape, Tanzania

Carat weight:

1'356 CHF

Unheated Royal Blue sapphire in cushion shape, Sri Lanka

Carat weight:

10'305 CHF

Unheated ruby Pigeon blood cushion shape, Mozambique — 1.59 ct

Carat weight:

4'358 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka — 8.03 ct

Carat weight:

53'774 CHF

Intense Green emerald in octagon shape, Colombia — 4.32 ct

Carat weight:

11'324 CHF

Purple rhodolite, cushion cut, Tanzania — 21.56 ct

Carat weight:

31'197 CHF

Vanadium containing chrysoberyl shape, Madagascar

Carat weight:

1'180 CHF

Rare unheated vivid and vibrant pink sapphire in cushion shape, Madagascar

Carat weight:

16'373 CHF

Yellow zircon octagon shape, Tanzania

Carat weight:

483 CHF

Aquamarine octagon shape, Madagascar — 3.76 ct

Carat weight:

777 CHF

Purple sapphire in cushion shape, Madagascar

Carat weight:

35'000 CHF

Chrysoberyl cushion shape, Sri Lanka — 3.51 ct

Carat weight:

1'275 CHF

Aquamarine octagon shape, Madagascar — 4 ct

Carat weight:

827 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

Yellow chrysoberyl octagon shape, Sri Lanka

Carat weight:

1'596 CHF

Steel Grey Vibrant spinel cushion shape, Burma — 6.31 ct

Carat weight:

10'636 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

Purple rhodolite, cushion cut, Africa

Carat weight:

757 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