Fashionable ring set with 1 light blue topaz of 2.30ct (hallmarked) + 4 small topazes + 12 white diamonds

Fashionable ring set with 1 light blue topaz of 2.30ct (marked) + 4 small topazes + 12 white diamonds. Set in 18kt white gold (marked 750). Ring size: 53-56. Ring dimensions: +-15mm by 12mm

Estimation
1,500€ - 2,000€