18kt Yellow Gold Ruby and Diamond Ballerina Ring.18kt yellow gold diamond and Ruby ring featuring an oval Ruby weighing 1. 80 carat weight. This Ruby is surrounded by a halo of 1. 00 total carat weight of Baguette and Brilliant cut diamonds of (VS) in clarity and (J) in colour. Current finger size: 7. This ring can be resized. Measuring : 21mm (L) x 16mm (W). Very Good Condition. Accompanied by a Van Rijk appraisal certificate