Magnificent 18K Gold Necklace with Natural Emerald and Diamonds

AMAZING DIAMOND & EMERALD PENDANT NECKLACE, CERTIFIED. THIS 18K YELLOW GOLD PENDANT IS EMBELLISHED WITH DIAMONDS AND AN EMERALD.  NATURAL EMERALD, AT 1.37 CT.  THE MIDDLE TIER CONTAINS 15 ROUND BRILLIANT CUT DIAMONDS AT APPROX 0.45 CTW. THIS TEIR OF DIAMONDS HAVE AN AVERAGE CLARITY OF SI1-SI2 AND AVERAGE COLOR OF H-I. THE OUTER TIER IS COMPRISED OF 43 TAPERED BAGUETTE CUT DIAMONDS AT APPROX 2.38 CTW. THIS TIER OF DIAMONDS HAVE AN AVERAGE CLARITY OF SI1-SI2 AND COLOR OF H-I. PENDANT HANGS ON A 19.5 INCH NECKLACE ALSO IN 18K YELLOW GOLD. TOTAL WEIGHS IS APPROX 19.1 GRAMS.