Old mine cut I/SI1 GIA certified natural diamond weighs 1.04 ct. Pear cut bicolor blue/purple, sapphire weighs 0.17 ct. Marquise cut bicolor pink/purple, sapphire weighs 0.13 ct. Round, pink, Malawi sapphire weighs 0.09 ct. Stones are secured in mixed bezel and prong settings Round wire shank measures 1.7mm wide Set by hand in 18k solid yellow gold Item Details This piece was finished in size 6. If resizing required, please visit our website.