1970's Pink & Blue Sapphire & Diamond Turtle Brooch in 18k Yellow Gold1970's Sapphire and diamond turtle brooch crafted in 18k yellow gold, featuring oval brilliant cut pink sapphire in the center, accented with round brilliant cut diamonds, and blue sapphire as a turtles head. Secured with two hinged pins with a rotating security lock. Pink sapphire weight 6. 50ct. Blue sapphire weight 1. 50ct. 62 Diamonds total weight 4. 40ct. Color from F to G Clarity VS Measurements: 28mm by 41mm Made in Italy Stamped 750 for 18k