The mother of pearl disk is securely set in hand-crafted prongs. This beautifully crafted pendant attracts attention with its large size, intricate engraving, and glowing iridescence. Details: Metal: 14k yellow gold Stamp: "14k" Gems: Carved Shell (Mother of Pearl) Height: 1.38 Inches Weight: 7.15 grams Thanks for shopping with us today. Best wishes, Jeannie & Trevor Sea Green Mermaid.