Ross-Simons is the authority on luxury classics. This ring is the perfect gift for a May birthday (or any birthday!). Lovely 0.50 ct. t.w. Zambian emerald rounds sparkle in polished 18kt yellow gold over sterling silver. 1/8" wide. Emerald ring. Each Ross-Simons item arrives in a fine jewelry presentation box. Shop Ross-Simons jewelry risk-free as all items include a 30-day, 100% money-back guarantee.Stone InformationGem Type 1 - EmeraldStone Cut 1 - Good-CutStone Color 1 - GreenStone Clarity 1 - GreenStone Shape 1 - Round-ShapeStone Creation Method 1 - NaturalStone Treatment Method 1 - OiledStone Weight 1 - 0.50 CaratsNumber Of Stones 1 - 19