September - The sapphire stone symbolizes wisdom, faith and honesty. It can make people's thinking more clear, and enhance people's reason. Crafted in sterling silver and zirconia stones, engraved with the words "September". Height: 0.67 inch / 1.7 cm. Width: 0.47 inch / 1.2 cm. Weight: 2.35 g / 0.083 oz.