A simply fantastic Edwardian Ceylon sapphire and diamond cluster ring set in 18ct yellow gold. The oval cut Ceylon sapphire is claw set amidst a border of sixteen Old European cut diamonds. With a ridged flared band leading to the openwork undercarriage. Ceylon sapphire weight: 5.83ct Accompanied with a certificate stating natural origins with no evidence of treatment. Assessed total diamond weight: 1.74cts. Assessed diamond colour: F-G. Assessed diamond clarity: VS-SI