A COLLECTION OF DIAMOND RINGS

including a diamond three stone ring in 18ct gold, set with three round brilliant cut diamonds totalling c.0.60 carats, UK size P / Eu size 56.5; a sapphire and diamond three stone ring in 18ct gold and platinum, set with a step cut sapphire, flanked by round brilliant cut diamonds, UK size I3/4 / Eu 48.5; a Victorian diamond five stone ring in 18ct gold, set with old mine cut diamonds in claw settings, fitted with platinum sizing bar, UK size R / Eu size 59;