Matty Healy, the 1975 frontman, recently proposed to his girlfriend, Gabbriette Bechtel, with a unique engagement ring featuring a large black diamond surrounded by pavé stones. The couple, known for their non-traditional style, showcased the ring at a Charli XCX concert, with Bechtel describing it as "very brat." Experts note that black diamonds symbolize power and mystery, with Healy likely opting for a 9-carat rose-cut stone. Despite the rarity of black diamonds, they may not hold much monetary value, estimated at around $15,000. However, the significance of the ring lies in its representation of personal transformation and strength for the couple. Healy's mother confirmed the engagement, expressing excitement about Bechtel becoming her daughter-in-law. With their unconventional style and deep connection, Healy and Bechtel's wedding is sure to be anything but typical.