Tony White, 'Haley's Comet' sapphire and diamond ring, set with a circular-cut yellow sapphire with estimated weight 40 carats, accented with round brilliant and tapered baguette-cut diamonds, engraved to the inner hoop '11 April '86 Carrie and the Comet', signed white, 18ct gold, weight 8.4gm, ring size O. Provenance: The Caroline Laws collection