Tourmaline and diamond ring, of cluster design centring on an oval mixed-cut tourmaline weighing 6.53 carats, claw-set within a surround of brilliant-cut diamonds, mounted in 18ct white gold, size O. Accompanied by jewellery Council of S.A. Report numbered 0581, dated 23 November 1982, stating that the 6.53 carat tourmaline is violet red colour.