POV: You’re Obsessed with Selena Gomez’s Engagement Ring
— by Cullen Jewellery — Reading time 4 minutes
Photo: Courtesy of Selena Gomez’s Instagram
Marquise is officially the diamond shape of 2025, thanks to Selena Gomez’s “Instagram official” post declaring herself engaged with a estimated 6 carat marquise diamond ring.
The dazzling engagement ring, given by Selena’s then-boyfriend-now-fiancé, Benny Blanco, couldn’t be more perfect for the Rare Beauty founder and entertainer who sang, “I’m on my marquise diamonds / I'm a marquise diamond / Could even make that Tiffany jealous”.
A true rare beauty, Selena’s marquise diamond is set with six claws atop a dazzling yellow gold pavé band composed of small oval diamonds.
“The rarified marquise shape creates the illusion of a larger diamond and elongates the finger, perfect for Selena’s many red carpet moments,” notes fine jewellery expert, Juliette, who runs a live FAQ on the Cullen Jewellery Instagram page every Thursday.
The Finer Details
The marquise diamond dates back to the 18th century when it was commissioned by Louis XV to mimic the shape of Madame de Pompadour’s lips. Its elegant and elongated silhouette has made it a timeless favourite ever since.
While the marquise cut has always held its charm, it experienced a significant resurgence in the 1960s and ’70s, largely thanks to Jackie Kennedy. She was gifted a remarkable 40-carat marquise-cut diamond ring by Aristotle Onassis, known as the Lesotho III. This extraordinary piece later sold at auction for an impressive $2.59 million.
“Selena is to marquise diamonds in 2025 as Jackie Kennedy was in 1968,” says Juliette. “We’ve seen a notable rise in requests for marquise rings in our showrooms, and for the first time in years, they’re just as popular as round and oval gemstones.”
Couples are increasingly seeking something unique, and the marquise diamond offers exactly that. “Only about 5% of diamonds sold are marquise, making it one of the rarer shapes,” Juliette adds.
Beyond its exclusivity, the marquise cut offers incredible value. Its elongated shape creates the illusion of a larger stone, with many estimating its carat weight to be more substantial than it actually is. “The marquise is a stunning choice for those looking to make a statement.”
Who Suits a Marquise Diamond Ring?
While the marquise shape is an excellent choice for any one interested in a more elongated shape, there are some things to consider when it comes to the shape of the stone. Marquise diamonds, while 10 on the MOHs scale of hardness like any other diamond, are vulnerable to knocks and bumps at the points. This is why at Cullen all of our marquise styles have claws that cover the tips of the marquise for added protection. We recommend taking extra care when wearing a marquise ring, and taking it off and storing it away safely before any strenuous activities, such as playing sports.
Nevertheless, for many, the glamour and unique appearance of a marquise diamond far outweigh these considerations.
The marquise shape suits every available ring setting, from a classic solitaire to toi et moi, and even our more unconventional styles such as an East West setting.
If you are a fan of the marquise shape and love sparkle, our stunning Waverly marquise setting is a Cullen alternative to Selena’s show stopping ring which we had down as the most dazzling diamond engagement ring of 2025.
Marquise Engagement Ring Styles
Fine Jewellery Crafted with Love
Cullen Jewellery was founded in 2018 to celebrate life's cherished moments, conscientiously. Headquartered in Melbourne, Australia, Cullen Jewellery specialises in carbon neutral lab grown diamond engagement rings and moissanite and lab grown sapphire centre stones.
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