Sourced from the now-closed Argyle Mine in Western Australia – origin of over 90% of the world's natural pink diamonds – each stone is prized for its rarity https://www.jennybay.com.au/pink-diamond/?srsltid=AfmBOopsTtJiVzpOd8poBKoPZKsQugV31Sz8YMa9Z0DRY4ssZghFzbQf