Style: Pendant Gemstone colors: Red Gemstone shapes: Round 28 prong-set round-cut rubies each measure 1.75 mm Total gemstone weight: 1 1/4 carats Diamonds: One Diamond cut: Round Diamond measurements: 1.25 mm Total diamond weight: 0.01* carat Setting: Prong Metal: Sterling silver Finish: High polish Chain: Cable Chain length: 18 inches Clasp: Spring ring