0800 358 1981
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Diamonds, Engagement Rings and Fine Jewellery

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Carats are a unit of weight, not size, for diamonds.
One carat is equal to 200 milligrams, or 0.2 grams.
All prices are GBP and do not include VAT.
Why Blue Nile?
Largest Online Retailer of Certified Diamonds
Most Custom Jewellery Dispatched in 5-7 Days
Award-Winning Customer Service Available 7 Days a Week
UK: 0800 358 1981
Ireland: 1800 944 544
Other EU: +353 1 487 7850
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UK: 0800 358 1981
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Other EU: +353 1 487 7850
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