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Explore transparent diamond pricing based on industry standard specifications — shape, carat, cut, colour and clarity — then discover Hatton Garden jewellers who specialise in your chosen stone.
Diamond Calculator
Explore diamond pricing, get expert buying guidance, and connect with specialists in Hatton Garden
Educational reference · Not a quote
Price Reference
Value, typical, and premium ranges for your specification
Buying Advice
Personalised tips on where to save and where quality matters
Jeweller Matching
Specialists matched to your diamond type
The 4Cs
Every diamond is graded on four qualities. Understanding these helps you find the perfect balance of beauty and value.
