Gemstone comparison
Ruby vs Sapphire
Two stones buyers often weigh against each other. Here is how Ruby and Sapphire compare on durability, colour, origin and value — and how to choose.
Side by side
Our verdict
Ruby vs Sapphire
Durability
Ruby and Sapphire both rate 9 on the Mohs scale — equally suited to everyday jewellery.
Value
Ruby generally commands the higher price per carat. Sapphire offers comparable presence at a more accessible level, which is why many buyers consider it the smart alternative.
Colour
Ruby: Red to purplish red, coloured by chromium. Sapphire: Blue, plus pink, yellow, green and padparadscha.
Which to choose
Choose Ruby if Corundum pedigree and provenance from Mozambique · Myanmar · Tanzania 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.
Other comparisons