H&H Jewels 18 Karat White Gold Pendant Necklace Featuring A Bezel-set Pear Cut Aquamarine Estimated to Weight 3.00 Carats Surrounded by 26 Channel-set Round Brilliant Cut Diamonds of VS Clarity and G Color Totaling 0.52 Carats. Multistrand Rolo Chain Measures 16 Inches Long with Lobster Clasp.