10 Most expensive jewelry pieces in the world + their price tags (With Pictures)

6. Bulgari Two-Stone Diamond Ring

The Bulgari Two-Stone Diamond Ring has several claims to fame. For one, it is an original Bulgari collection, created in 1972. Besides, it has two triangular diamonds – one, a vivid blue diamond weighing 10.95 carats, and the other, a colourless one weighing 9.87 carats. Another speciality of the ring is that it comes with a true report from the Gemological Institute of America that verifies the colour, clarity and flawlessness of the two diamonds to the best. An Asian collector took home the piece at $15.7 million, after a ferocious bidding battle, placing it among the world’s costliest rings.