6 avril 2015
An impressive diamond ring and A fine sapphire and diamond ring, by Bvlgari
An impressive 22.09 carats Type IIa diamond ring and A fine 15.08 carats Burma sapphire and diamond ring, by Bvlgari. Photo Christie's Image Ltd 2015 An impressive 22.09 carats Type IIa diamond ring. Estimate $1,300,000 – $1,500,000 . Photo Christie's...