Aquamarine and Diamond Necklace set in Platinum

This Antique Deco-style Platinum Pendant has a 1.79ct pear-shaped Aquamarine and .46 total carat weight in Diamonds.  There are 3 graduated Diamonds (largest at the top) set in a vertical row in bezels with milgrain edges in the center. On each side of the graduated diamonds are 3 graduated wedges with milgrain edges on each side forming an inverted fan shape.  All Diamonds are bead set. The inner and middle wedges are set with 3 graduated Diamonds (smallest at the top), and the outer wedges are set with 2 graduated Diamonds. The Aquamarine is set in a bezel with milgrain edges which dangles by a jump ring at the base of the 3 graduated Diamonds.  A Platinum 1.5mm woven wheat chain is attached on each side of the pendant to form a 17" necklace w/lobster claw clasp.