Meet the newest addition to our birthstone lineup Square Birthstones. Available as both charms and connectors, these stones bring a sleek, modern edge to classic birthstone jewelry. Offered in 3mm and 4mm sizes, each piece is crafted with precision to ensure brilliant shine and durability, making them perfect for permanent jewelry, delicate stacking pieces, or meaningful personalized designs. With all twelve traditional birthstones represented, you can create jewelry that celebrates every month, memory, and milestone.