Alouette has designed beautiful Aquamarine Cocktail Rings that couple semi precious large focal stones with White Topaz or Moissanite natural white stones. This gives the lustre and look of diamonds with the same beautiful, timeless look of natural stones. Beautiful show stoppers! Designed in Melbourne and handmade in Jaipur, India. Rectangularfocal stone is 18mm x 12mm. Sure focal stone is 12mm x 12mm.