RUBY
Ruby is the red variety of corundum, Its finest specimens show a rich, saturated red often referred to as “pigeon’s blood,” making ruby one of the most valuable coloured gemstones.
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RUBY
At a glance
Birthstone: July
Colour: Vibrant Red to purplish red
Clarity: Typically included (silk)
Mineral: Corundum
Hardness: 9
Treatments: Heat treatment, fracture-filled
RUBY
Buyer’s Guide
Colour is the most important value factor.the best rubies show strong saturation and a pure, vivid red that remains bright in different lighting. Origin can influence price.
Untreated rubies are rare and significantly more valuable.
RUBY
Durability
With a hardness of 9, ruby is ideal for daily wear and performs well in all types of jewellery.
Avoid ultrasonic cleaners for fracture-filled stones.
