This vintage pendant is crafted from 18k yellow gold featuring a knight's helmet with breast plate design. The front of the breast plate has graduated turquoise and coral gemstones oval and round with the larger turquoise from the center. The bail has the 750 gold content stamp.Material: 18k yellow goldGemstone: turrquoise and coralMeasurement: 1.95" tall w/bail x 0.90" wide x 0.95" highWeight: 13.7 grams