Diamond shapes: round, oval, pear and more
Round, oval, pear, marquise, emerald and more: a guide to diamond shapes, with tips to help you choose the one that suits you.
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How lab-grown diamonds are made
From carbon to diamond in a few weeks: how the HPHT and CVD methods work, and what does and does not change in a lab-grown diamond.
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The 4 Cs of diamonds, simply explained
Cut, colour, clarity and carat: what each of the 4 Cs of diamonds means and how to balance them when choosing a piece of jewellery.
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Natural or lab-grown diamond: which should you choose?
Same composition, same hardness, same sparkle. What sets a natural diamond apart from a lab-grown one — and how to choose.
