Gorgeous red rubies are the perfect engagement ring gem: hard-wearing, durable and guaranteed to turn heads. 

Rubies have a hardness of 9 out of 10 on Moh’s hardness scale (the same as sapphires), so a ruby engagement ring is guaranteed to last a lifetime and become a family heirloom. Jessica Simpson, Victoria Beckham and Katy Perry all flaunt ruby engagement rings. Katannuta Diamonds specialises in rubies from Mozambique and we have a range of designs to create your perfect ring.