Colorful necklace featuring five no heat heart cut Ceylon sapphires coming with a Gemstone Report from the American Gemological Laboratories. Made of 18 karat yellow gold and set with two cabochon rubies. Measurements: 15-3/4 x 1/4 inches (40 x 0.63 cm). Weight: 71.5 grams. Stamped with hallmark for 18 karat gold, Italian maker's mark.