Double the Diamonds, double the impact. Our Toi et Moi necklace features stunning pear and emerald-cut Diamonds that meet in the middle. 9 ct Recycled Solid Gold One, 6mm x 4mm Pear-cut Diamond with 0.39 carat weight One, 6mm x 4mm Emerald-cut Diamond with 0.66 carat weight F/C G-H/SI Lab-grown diamonds Chain Length is 16" (40.5cm), extends to 18" (45.5cm)