Opium's elegant Sundar Stud Drops also come with a simple earwire setting. The Blue Topaz stones give a dazzling effect. We also offer the design in Rainbow Moonstone and Green Onyx to give a look of Emeralds. Our jewellery is set in silver, plated in 18 carat gold vermeil. The plating is equivalent to 2.5 microns of gold. We use high quality semi-precious and precious stones in all our designs. Earring length : 6.5 cms + earwire Stone width : 1 cms & 0.7 cms