Your choice of sterling rabbit earred pendants. Green zircon is 5.5 mm and weighs .80 carats. Honey zircon is 5 mm and weighs .60 carats. Zircon is known to be the oldest element on earth - older than the moon! Zircon has a high refractive index, almost as high as diamonds, therefore; very sparkly, with strong brilliance and intense fire. Green zircons are rare and are highly prized by collectors. Both zircons are from Sri Lanka. Contact us to declare your choice.