Amy Says... This bolo tie is a modern reinterpretation of a Western classic, built around a hand-cut gemstone shaped into a signature asymmetric oval. Six lab diamonds line the hammered edge of the centerpiece, two more anchor the tips, and a silicone-lined mechanism on the back lets you adjust the fit and wear it multiple ways. Shop Jewelry. • Genuine grey pearl cabochon centerpiece stone • Hand-cut asymmetric oval silhouette • Six lab diamonds along hammered gemstone edge • Two lab diamonds at chain tips • Gold-plated centerpiece and snake chain • Silicone-lined adjustable mechanism on back • Natural gemstone: slight color variations are inherent to each piece • Color: Pearl