Diamond

Diamond items

Diamonds are described by a well-established set of characteristics — carat weight, colour, clarity and cut — and those four together determine what a stone is. Any listing worth considering states the ones the seller can verify.

What to look for on a listing

• Carat weight — the stone's weight, not its physical size.
• Colour and clarity — as graded or described by the seller.
• Cut — the shape and quality of the faceting.
• Certification — whether an independent report accompanies the item.

The seller's description and any accompanying certificate are the authority for each item. Read both before ordering.