22 avril 2013
A coloured diamond ring
![A coloured diamond ring](https://image.canalblog.com/zOcny3QzzvRIm7IpqUbbGmLJrnI=/120x120/smart/filters:no_upscale()/https%3A%2F%2Fstorage.canalblog.com%2F59%2F56%2F119589%2F85898401_o.jpg)
A coloured diamond ring. Photo Christie's Image Ltd 2013 Set with a fancy yellow oval-shaped diamond, weighing approximately 33.76 carats, to the gold hoop, ring size 6. Estimate CHF700,000 – CHF950,000 Accompanied by report no. 2155168575 dated 19 December...