An 18ct rose gold single beetle earring drop created with a radiant blue topaz, 0. 07 ct amethyst and 0. 01 ct black diamonds. Designed with a high polished finish with black rhodium. Style on a 10 mm Dusty Diamonds hoop earring as shown above to complete the look. These enchanting designs are also available in amethyst and citrine with matching cocktail rings and pendants. Please note that the colour of the topaz may vary in different lights due to it being a natural gemstone.