11 mai 2015
An exceptional diamond ring, by Mitsuo Kaji
An exceptional 21.75 carats Type IIa diamond ring, by Mitsuo Kaji. Estimate CHF8,500,000 – CHF10,500,000($9,234,715 - $11,407,590) . Photo Christie's Image Ltd 2015. Set with an Ashoka-cut diamond, weighing approximately 21.75 carats, to the fancy-cut...