Featuring one oval blue topaz, measuring 20 x 15 mm, weighing approximately 23 carats, set in an openwork basket, with a diamond studded bail, 5 brilliant cut diamonds, weighing .15 carat, weighing 9.90 grams, hanging from a 4 sided curb link chain, 22 inches, 2.00 mm in width, weighing 14.00 grams.
