Padparadscha Sapphire, Diamond, Gold Ring The ring features an oval-shaped padparadscha sapphire measuring 14.04 x 9.25 x 8.27 mm and weighing 9.89 carats, enhanced by marquise-shaped diamonds weighing a total of approximately 0.90 carat, accented by baguette-cut diamonds weighing a total of approximately 0.80 carat, set in 18k gold, having rhodium finished accents.