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If there is a very high concentration of chromium, the stone becomes a ruby a lower concentration of it results in a pink sapphire. Gemstone aficionados often debate the difference between a ruby and a pink sapphire. Sapphire and ruby have been likened to twins separated at birth. The larger the amount of chromium deposit in a stone, the pinker or redder it becomes in colour. The amount of chromium deposit in the stone influences its colour. There are yellow, green, and pink sapphires.
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However, it is not generally known that sapphires can be found in many colours as well. Sapphire is a gemstone known for its blue colour. The Mesmerising Colours of Pink Sapphire Rings
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