Amsterdam Black Diamond - Largest Monocrystalline Natural Black Diamond in the World

Cut from a 55.85-carat rough black diamond discovered in South Africa in 1972, the Amsterdam black diamond is a 33.74-carat, pear-shaped, fancy black diamond, christened in honor of the 700th anniversary of the City of Amsterdam

What are Black Diamonds and Carbonados? - International Gem Society

THE AMSTERDAM DIAMOND

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Diamonds Jewel drawing, Gemstone art, Crystals art drawing

THE AMSTERDAM DIAMOND

Famous Black Diamonds

What are Black Diamonds and Carbonados? - International Gem Society

Diamond - Wikipedia