2 Carat Pink Sapphire and Diamond Silver Necklace. A pink sapphire heart is decorated with genuine diamond accents on this fancy heart pendant. This jewelry is crafted of sterling silver in a polished finish. Style: Pendant. Gemstone colors: Pink. Gemstone shapes: Heart. One prong-set heart-cut created pink sapphire measures 7 mm. Gemstone weight: 2 carats. Total gemstone weight: 2 carats. Diamond cut: Round. Diamond measurements: 0.8 mm. Diamond weight: 0.018 carats. Color: G-H. Clarity: I3. Setting: Pave. Metal: Sterling silver. Finish: High polish. Chain: Cable. Chain length: 18 inches. Clasp: Spring ring. Metal weight: 0.86 grams. Pendant dimensions: 8 mm wide x 15.5 mm high. Metal Stamp: .925 Sterling Silver Material: Silver