All the Details on Selena Gomez's Marquise Diamond Engagement Ring (and Why It Looked Almost Entirely Different!)

Selena Gomez’s engagement to Benny Blanco in December 2024 came as a surprise to many, but one detail stood out—the stunning marquise diamond ring he proposed with. The ring, designed to match Gomez’s personal style, carries both sentimental and aesthetic value. From its unique cut to its estimated worth, here’s a closer look at the engagement ring that has captured attention.

The Proposal: A Romantic Picnic Surprise

Benny Blanco proposed to Selena Gomez on December 11, 2024, during an intimate picnic featuring her favorite food—Taco Bell. He carefully planned the moment to ensure it was a complete surprise.

In an interview, Blanco admitted that keeping the proposal a secret was challenging. He had to act as though nothing was out of the ordinary, even sneaking around to finalize the details. As the day approached, Gomez began noticing his unusual behavior, questioning why he wasn’t coming home on time. Despite the difficulties, he managed to pull off the perfect proposal, making the moment unforgettable.

A Marquise Diamond That Reflects Gomez’s Style

Gomez’s engagement ring features a large marquise diamond, a cut that is both elegant and rare. The diamond is set on an eternity band, symbolizing everlasting love.

According to jewelry expert Ann Grimmett from Jared Jewelers, the ring’s diamond is estimated to be 6 carats. She also highlighted the uniqueness of the cut, noting that less than 5% of diamonds are marquise-shaped. This cut has historical significance dating back to the 18th century but has also become increasingly popular in modern engagement rings.

Jewelry designer Jillian Sassone from Marrow Fine added that marquise diamonds have long been associated with royalty. Their elongated shape creates a sophisticated look, and they can be set in different orientations—north- south or east-west—making them a versatile choice.

A Design Change Before the Final Ring

Although the marquise diamond was always part of Gomez’s dream ring, the final design wasn’t what she initially envisioned.

Blanco revealed that the original design included large baguette diamonds on the sides, creating a more elaborate setting. However, Gomez changed her mind midway through, opting for something more delicate. Instead of discarding the baguette diamonds, Blanco plans to repurpose them into earrings, ensuring they remain a meaningful part of their love story.

Explore Shemesh Diamond Marquise Diamond Rings: 

18k Gold Marquise Cut Pave Set Engagement Ring

This marquise-cut engagement ring features a pavé-set band, adding sparkle while keeping the focus on the center diamond.

18K Gold Princess and Marquise Diamond Open Design Ring

A unique open design with princess and marquise-cut diamonds set in 18K gold offers a stylish and eye-catching look.

Gold Marquise Diamond Bezel Set Halo Designer Ring 

A marquise diamond sits securely in a bezel setting, encircled by a halo of smaller diamonds, all set in 18K gold for extra brilliance.

 Gold Round & Marquise Cut Diamond Ring

This ring combines round and marquise-cut diamonds set in 18K gold, giving it a balanced and visually appealing design.

Gold Marquise & Round Diamond Designer Ring

A mix of marquise and round diamonds is placed carefully in 18K gold, making it a standout choice.

The Ring’s Estimated Cost

With a 6-carat marquise diamond set on an eternity band, Gomez’s ring carries significant value. Experts estimate its worth at approximately $225,000, considering the size of the center stone and the diamond-studded band.

Marquise-cut diamonds are less common than round or oval diamonds, which adds to their exclusivity. Additionally, eternity bands, which feature diamonds encircling the entire ring, enhance the overall price due to the number of high-quality stones used.

A Ring Inspired by Her Own Lyrics?

Longtime fans of Selena Gomez were quick to notice a connection between her ring and her song Good For You (2015). In the lyrics, she sings,

 “I’m a marquise diamond,” 

a line that now seems to hold even deeper meaning.

Gomez later confirmed in an interview that she had always dreamed of having a marquise diamond ring. The choice wasn’t just about aesthetics but also a reflection of something she had envisioned for years.

Sharing the News with Fans and Loved Ones

Soon after the proposal, Gomez and Blanco were eager to share the news with their loved ones. They later made the engagement public through Instagram, where Gomez posted a carousel of photos, including a close-up of her ring. She captioned it, “Forever begins now…”

Blanco responded in the comments, writing, “hey wait … that’s my wife.” Their friends and fans quickly joined in with celebratory messages. Among them, Taylor Swift expressed her excitement, jokingly offering to be the flower girl at the wedding.

Even Gomez’s Only Murders in the Building co-stars got involved. Martin Short playfully claimed he would be the wedding planner, while Steve Martin also expressed his happiness for the couple. Gomez later mentioned that she would love to have them be part of her big day.

Could Marquise Diamonds Take Over Proposals?

For years, fans have wished for Selena Gomez to find her perfect match, and now that she’s engaged to Benny Blanco, they couldn’t be happier. Some die-hard fans are even calling for the marquise diamond to become the new go-to choice for proposals.

So, what makes this diamond shape so special? And how can you find your own stunning marquise-cut ring? 

Here’s everything you need to know: 

Marquise diamonds are unique because of their elongated shape with pointed ends. This cut is not as common as round or oval diamonds, making it a distinctive choice for engagement rings. But with Selena Gomez now wearing one, more people are starting to appreciate its elegance and charm.

Here are a few reasons why marquise diamonds stand out:

• They Look Larger – Because of their elongated shape, marquise diamonds cover more surface area, making them appear bigger than other diamonds of the same carat weight.
  

• They Have a Vintage Appeal – The marquise cut has a history dating back to the 18th century, giving it a classic yet stylish look.
  

• They Flatter the Hand – The shape naturally creates a slimming effect on the fingers, making them look longer and more elegant.

How to Choose a Stunning Marquise Diamond

If you love the look of Selena’s engagement ring and want a marquise diamond for yourself, here are a few things to consider:

Things to Keep in Mind Before Choosing a Marquise Diamond

If you’re considering a marquise-cut diamond, here are a few important factors to think about:

1. Protecting the Edges

The pointed tips of a marquise diamond can be more fragile than other cuts. A bezel or V-tip prong setting can help prevent chipping or damage.

2. Checking for the Bowtie Effect

Some marquise diamonds have a dark shadow in the center, known as the bowtie effect. A well-cut diamond with good symmetry will reduce this issue and reflect light more evenly.

Tips for Picking the Right Marquise Diamond

✔ Good Shape and Proportions – A length-to-width ratio between 1.75 and 2.25 gives a well-balanced look.
✔ Check the Symmetry – Both ends should be evenly shaped for the best overall appearance.
✔ Choose a Strong Setting – A bezel or V-tip prong setting will help protect the pointed edges.
✔ Buy Certified Diamonds – Look for certification from GIA (Gemological Institute of America) or AGS (American Gem Society) to ensure authenticity.
✔ Pick the Right Color and Clarity – Higher color grades (D-G) offer a whiter look, and clarity should be checked to avoid visible inclusions.

The marquise diamond may not be as common as some other cuts, but it has a unique charm. Whether you’re inspired by Selena Gomez’s engagement ring or simply love the shape, it’s a great choice for anyone looking for something a little different.

Will the Marquise Cut Become the New Proposal Favorite?

Selena Gomez’s engagement has already influenced fans, with many now considering marquise diamonds for their own proposals. Whether it becomes the next big trend or remains a timeless choice, one thing is clear—this elegant diamond shape is here to stay.

If you're thinking of getting engaged and want a ring that’s both stylish and meaningful, a marquise diamond might be the perfect choice.

Must-Have Marquise Diamond Fine Jewelry: 

 

A Symbolic and Sentimental Piece

Selena Gomez’s engagement ring is more than just a beautiful piece of jewelry—it represents her relationship with Blanco, her long-standing love for marquise diamonds, and a moment she will cherish forever. With its rare diamond cut, personalized design, and deep sentimental value, the ring is a perfect symbol of their love story.

As Gomez and Blanco move forward with their wedding plans, fans eagerly anticipate more details about the upcoming celebrations. Whether her Only Murders in the Building co-stars will play a role or if Taylor Swift will indeed be the flower girl remains to be seen. What’s certain is that this engagement ring will remain a meaningful part of Gomez’s journey.

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