14kt. yellow gold diamond necklace with a marquise shaped gemstone in the center. There are 30 round brilliant cut diamonds, 20 are channel set, and 10 prong set around the center. There are 6 prong set baguettes, 3 on each side of the center gemstone. There is an 8x4mm natural gemstone in the center. You can have a choice between a sapphire, amethyst or blue topaz. Please let us know which stone you prefer when ordering. This chevron center is on a box chain, and the necklace is 16" long.