Gemstone comparison
Aquamarine vs Sapphire
Two stones buyers often weigh against each other. Here is how Aquamarine and Sapphire compare on durability, colour, origin and value — and how to choose.
Side by side
Our verdict
Aquamarine vs Sapphire
Durability
Sapphire is the harder stone (9 vs 7.5 – 8 on the Mohs scale), so it resists scratches better in rings and daily wear. Aquamarine still suits jewellery when set protectively.
Value
Sapphire generally commands the higher price per carat. Aquamarine offers comparable presence at a more accessible level, which is why many buyers consider it the smart alternative.
Colour
Aquamarine: Pale to vivid sky blue, coloured by iron. Sapphire: Blue, plus pink, yellow, green and padparadscha.
Which to choose
Choose Aquamarine if Beryl pedigree and provenance from Mozambique · Nigeria · Madagascar · Brazil matter most to you. Choose Sapphire for Corundum character and material sourced from Sri Lanka · Madagascar · Kashmir · Tanzania. SOMSTONE documents origin and treatment for both.
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