which is charged by any kind of light and lasts for 6-12 months on a single full charge

but any kind of light is converted into electrical energy by the solar cell under the dial and stored in a rechargeable secondary battery

solo style

Give your shining star something to remember

18ct White Gold Ruby and Diamond Ring Cushion Cut which is charged by anyThis elegant ring boasts a simple yet gorgeous 0. 12ct Round Ruby, surrounded by 8 Brilliant Cut Diamonds in a Millgrain Edge Finish, set in 18ct White Gold. Product Information: Known Ruby Weight; 0. 12ct (1) Total Known Diamond Weight; 0. 23ct (8) Diamond Colour; Est G H Diamond Clarity; EST SI