18ct White Gold Alexandrite & Diamond Cluster Pendant

This pretty cluster pendant is being sold as if the Alexandrite's are synthetic but the lab tests are inconclusive so they could possibly be natural stones.   The Alexandrite's are enhanced by six brilliant cut diamonds and a diamond set bail.  The total diamond content is 0.15ct.  The Alexandrite's weighing a total of 0.44ct are colour changing, green in daylight and raspberry red in artificial light.  The cluster measures 13mm in diameter and is suspended from an 18" 18ct white gold trace chain.