Price upon request. This necklace is crafted from 246.31 carats of emerald beads, with a spectacular 25.39-carat opal at its heart and accents in an array of colours from sapphires, emeralds ...

AN ANTIQUES Roadshow expert left a guest stunned after they revealed the jaw-dropping secret behind a ‘miracle’ opal necklace. A recent episode of the BBC show saw a couple bring in a stunning ...