There has been a new engagement ring designed especially for Star Trek-loving couples. The Star Trek-inspired engagement ring has been designed in the shape of the Starfleet insignia, which is the recognised badge worn in the Star Trek film. The engagement ring features a round white sapphire claw set on the shape of the Starfleet insignia. The ring is available for Star trek lovers in silver, white gold or yellow gold. The reason the engagement ring uses a white sapphire stone instead of a diamond is due to an original episode explains that synthetic technology makes the sapphire a common stone.