Heavy 18 Karat Yellow Gold and 3.50 Carat Round Brilliant Cut Diamond Necklace. Diamonds H color,

Heavy 18 Karat Yellow Gold and 3.50 Carat Round Brilliant Cut Diamond Necklace. Diamonds H color, VS1 clarity. Stamped 750. Very good condition. Measures 5/8" W, 18" W. Approx. weight: 89.8 pennyweights. Shipping $36.00 (estimate $5000-$8000)