I bought these crystals, not only because they're beautiful, sparkling Swarovskis, but because of their color. This is simply one of the most gorgeous shades of blue I've ever seen. I've paired the 4mm and 6mm Indian Sapphire Swarovski Crystallized Elements bicones with sterling silver daisy spacers and findings for a deliciously classic and elegant look. Earrings hang approximately 1 1/4 inches from the tops of the sterling silver ear wires. These would be perfect for the holidays or any day.