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Ruby Jewellery
Ruby
Known as the "gemstone of the sun", rubies have been revered for centuries and are associated with royalty, love and passion. Rubies are made of corundum, like the gemstone sapphire, and are an excellent choice for an engagement ring as they have impressive durability.
€1,350.00
€925.00
€1,700.00
€1,825.00
€3,400.00
€1,290.00
€1,800.00
Out of stock
Frequently Asked Questions
What is a ruby gemstone
Ruby is a precious gemstone and a variety of the mineral corundum, the same family as sapphires. It’s prized for its rich red colour, which comes from the presence of chromium. Rubies are known for their durability, rarity, and association with passion, protection, and vitality.
Where do rubies form?
Rubies form under intense heat and pressure in metamorphic rocks, often in regions with high aluminium content and low silica. The most renowned ruby sources include Myanmar (Burma), Thailand, Sri Lanka, and Mozambique. The finest rubies—especially those from Myanmar—are highly sought after for their vivid colour and clarity..
Are rubies red?
Yes—rubies are defined by their red colour, which ranges from deep crimson to vibrant pinkish-red. The intensity and tone of the red depend on the stone’s origin and chromium content. If a red corundum gem is too light in colour, it may be classified as a pink sapphire instead.
How do you clean a ruby?
Rubies are quite durable (9 on the Mohs scale), making them relatively easy to care for. Clean your ruby with warm water, mild soap, and a soft brush or cloth. Avoid harsh chemicals and extreme heat. For the best care, bring your ruby jewellery to Ryan Thomas Jewellers for a professional clean and setting inspection.
How valuable are rubies?
Rubies can be very valuable, especially those with rich colour, minimal inclusions, and strong fluorescence. The most prized rubies—especially “pigeon blood” red stones from Myanmar—can rival diamonds in price per carat. However, rubies are available at a wide range of price points. At Ryan Thomas Jewellers, we offer ethically sourced rubies for every style and budget
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