Women's Formal Crystal Necklace Set. Bold Statement Necklace Featuring Two Graduated Rows of Brilliant Green Emerald Cut Glass Crystals Set in a Polished Gold Metal Setting. The Structured Collar Design Combines Oversized Faceted Stones with Coordinating Crystal Accents on a Shorter Strand to Create a Striking Neckline. Large Crystals Measure .75 x 5 inches. Lobster Clasp Closure. Includes Matching Emerald Cut Crystal Stud Earrings with Post Backing.