This .925 Sterling Silver High Carbon Diamond Tennis Bracelet showcases 3 MM stones that possess remarkable fire and a higher refractive index and luster compared to South African diamonds. Unlike simulated diamonds, these high carbon diamonds are authentic gemstones that offer distinct qualities making them more than 2.5 times more fiery than South African diamonds. While not as durable as moissanite or natural diamonds, they still add a breathtaking touch to any jewelry ensemble.