This precious collection brooch pendant is splendid in everything. Engineered with 9 round diamonds, 8 oval blue sapphires weighing at 0. 45ct round diamonds, 2. 48ct oval blue sapphires in an elegant finish. Additional Information: 9 round diamonds weighing 0. 45 carats, and 8 oval blue sapphires with a total weight of 2. 48 carats.