Tanzanite and diamond pendant

A tanzanite and diamond floral cluster pendant, the pendant is composed of an oval-cut tanzanite meausres 7.2 x 5.2mm, within a flowerhead surround, petals alternating with tapered baguette-cut and circular-cut diamonds, to a hinged bail, 2.7 cm drop, white metal stamped '14K' and signed CEI, 4.5 grams.