Emerald Cut Crystal Stud Earrings Zelia's Imitation Emerald Cut Swarovski Imitation Crystal Stud Earrings gives you a diamond-like shine without the price! The brass base, Silver Tone Tone earrings feature gorgeous Imitation Emerald cut Swarovski Imitation Crystal stones. Each earring measures 10 mm by 8 mm and comes on a pierced post back. This casual pair of earrings is great for everyday ensembles as well as weekend wear and fancier outfits!