April birthstone – diamonds, the hardest natural substance on Earth, have been cherished for centuries. Their name comes from the Greek word adamas, meaning “unbreakable,” symbolising strength, purity, and eternal love. Formed deep within the Earth over billions of years, diamonds have long been associated with power and prestige. April, a month of renewal and brilliance, is perfectly represented by this dazzling gem. As the official birthstone, diamonds are treasured for their exceptional clarity and unmatched durability, making them a symbol of everlasting beauty and commitment.