Diamond stud earrings
Total carat weight, matching pairs, settings and fair prices.
Typical UK second-hand price
0.50ct total: £400–£1,200; 1ct total natural: £1,200–£4,000 second-hand
Total carat weight
Studs are quoted by total weight. 1ct total = two 0.50ct stones. Two matched 0.50ct stones cost far less than one 1ct stone.
Choosing grades
Colour and clarity matter less in studs because they are viewed from a distance. G–I colour and SI1 clarity are good value; matching the pair is more important.
Settings
- 4-claw basket — maximum sparkle.
- 3-claw martini — sits close to the lobe.
- Bezel — secure and modern.
Before you buy
- Check both stones match in size and colour.
- Have any high-value piece checked by an independent valuer or jeweller before paying. JewelleryTrader does not authenticate items.
Frequently asked questions
Are lab-grown studs worth reselling?
Lab-grown studs resell for little; natural studs hold value better.
More earrings guides
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