Victorian 18ct Gold Natural Sapphire & Old Cut Diamond Large Cluster Ring 1860s

A fine 18ct Gold Natural Sapphire & Old Cut Diamond Large Victorian 1860s Cluster Ring. It is unmarked but fully tested for solid 18ct Gold. An incredible Victorian ring dating to (approx) 1860-1870s.
 There is a beautiful natural sapphire centre of (approx) 1ct and beautiful sparkly old cut diamonds, each being (approx) 15-20 points each. The cluster measures a large 1.5cm in diameter. It weighs 4.9 grams and is a size Q 1/2.
 Some minor wear to the enamel, otherwise in excellent condition.