Exceptional ring set with 1 fancy pink diamond emerald cut of 4 carat

Exceptional ring set with 1 fancy-pink diamond emerald cut: approximately 4.00CT, treated color. Surrounded by 2 diamond tapers: approximately 1.00CT, color: F-G and clarity: VS. Set in 18kt white gold (marked 750). Ring size: 51-53.

Estimation
20,000€ - 30,000€