An 18 carat gold Diamond eternity ringAn elegant 18 carat yellow gold half hoop eternity ring, set with five brilliant cut white diamonds in an invisible lazy S setting. Each diamond measures approximately 3mm, with a total estimated diamond weight of 0. 50 carats. Diamonds are colour IJ with SI clarity. The ring features a graceful flowing design that spans approximately 17mm around the finger, with a width of 4mm. Total ring weight is 4 grams. Fully hallmarked for London, dated 1994.