Alison Millington, Charles Clark for Business Insider
Jun 08 ’17

A woman who bought a diamond ring for £10 at a car boot sale just sold it for £657,000

Thirty years ago, a woman in Isleworth, west London, bought an “exceptionally sized” ring she assumed was costume jewellery for £10 ($13) at a car boot sale.

Now, after decades of wearing the ring daily, she’s sold it for £656,750 ($849,637) – nearly …