Mid-Century 2.40ct Emerald and 0.60ct Diamond Engagement RingA wonderful Mid Century handmade spectacular colour (probably Zambian) Emerald and Diamond engagement ring. The emerald measures 8. 89 x 8. 41 mm and is assessed as weighing approximately 2. 40ct. Two non standard cut diamonds with colour and clarity assessed as minimum G VS sit on either side of the emerald with a total carat weight of approximately 0. 60ct. Metal tests as 18k gold. A really lovely ring. Currently size K (UK), 5. 5 (US), free