People love to talk about celebrity jewelry like it’s just a price tag with some metal attached. But honestly? The Winnie Harlow engagement ring is a whole different beast. When NBA star Kyle Kuzma finally popped the question in February 2025, the internet basically had a collective meltdown over the size of the rock. It wasn't just another generic celebrity diamond. This thing was a statement.
It’s an 8.5-carat oval-cut monster.
You’ve probably seen the photos. They’re everywhere. The couple was on a private jet—because of course they were—decked out in more roses than a botanical garden. Kuzma didn't just walk into a store and point at the shiniest thing in the window. He spent three months designing this piece. He wanted it to look like her. Elegant, timeless, but also a bit different.
The Real Specs of the Sparkler
Let’s get into the weeds of the jewelry for a second. If you’re looking for the exact details, here they are. The center stone is that massive 8.5-carat oval diamond. Now, there’s been some debate online about the side stones. Some reports say they’re pear-shaped, but the most reputable sources and the close-up shots from the Vogue exclusive confirm they are actually two sleek baguette-cut diamonds.
The contrast is what makes it work.
You have the soft, elongated curves of the oval center stone sitting right next to those sharp, geometric baguettes. It’s a three-stone setting, which traditionally represents a couple's past, present, and future. Kinda poetic when you realize they’ve been together since 2020.
- Center Stone: 8.5-carat Oval Cut
- Side Stones: Two Baguette Diamonds
- The Metal: Likely Platinum or high-polish White Gold
- The Designer: Kyle Kuzma (with a lot of help from expert jewelers)
Why the Oval Cut is Taking Over 2026
By now, we’ve seen everyone from Hailey Bieber to Kourtney Kardashian rock the oval. But the Winnie Harlow engagement ring really solidified the trend for the mid-2020s. Why? Because ovals are "cheat codes" for diamonds. An oval cut has a larger surface area than a round brilliant of the same carat weight. It looks bigger. It makes the finger look longer. It’s basically the supermodel of diamond shapes.
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Kuzma mentioned to Vogue that he never even asked Winnie what she liked. That’s a bold move. Most guys are terrified of getting the wrong ring, but he felt he knew her style well enough to wing it. He wanted something "simplistic" despite the fact that 8.5 carats is anything but simple.
The Proposal that Reset the Bar
The ring was only half the story. The proposal happened on February 13, 2025. Kuzma planned a surprise trip to Turks and Caicos. This wasn't just a random vacation spot; it’s where they had their first trip together back in 2022. Winnie actually said back then it was the "best day of her life," so Kuzma just took notes and waited three years to top it.
He read her a poem. Yeah, a literal poem.
As they were flying over the ocean, he finished the lines and dropped to one knee. Winnie said she had a fleeting thought that it might be an engagement because of all the champagne and roses, but she didn't want to jinx it. When they landed, their entire families were waiting at the villa. Talk about pressure.
What It’s Actually Worth
Experts have been tossing around numbers for months. Depending on the color and clarity—which, let's be real, are probably top-tier—the Winnie Harlow engagement ring is estimated to be worth anywhere between $150,000 and $300,000. Some London-based specialists even pegged it at £160,000.
But for a guy like Kuzma, who was playing for the Milwaukee Bucks at the time of the engagement, the price isn't really the point. It was about the three months of design work. It was about making sure the "vibe" was right.
A Timeline of the Winnie and Kyle Era
They met in the most "modern celebrity" way possible: Instagram DMs. Kuzma reached out in 2019, but Winnie never saw the message. It was a total "glitch in the system," she says. He tried again in 2020 during the pandemic, and that time it stuck.
- 2019: The "ghosted" DM.
- March 2020: The second attempt. They start FaceTiming 24/7.
- April 2020: Winnie moves from Brooklyn to LA to quarantine with him.
- June 2020: They go Instagram official.
- February 2025: The private jet proposal and the 8.5-carat reveal.
It hasn't always been smooth. There were breakup rumors in late 2021, and even some gossip circulating in late 2025 about a split, but those were largely debunked by Winnie showing up courtside at Bucks games or posting updates about their "island vibe" wedding planning.
How to Get the Look (Without the NBA Salary)
If you're obsessed with this look, you don't need a quarter-million dollars. The three-stone oval design is becoming a staple for brands like Ritani and The Clear Cut. The trick is the proportions. If you go for a 1.5 or 2-carat oval, pair it with smaller tapered baguettes to keep that "trio" balance.
Pro Tip: Look for a "crushed ice" or "brilliant" facet pattern in the oval to mimic the sparkle of Winnie's stone. And if you want the finger-lengthening effect, go for a ratio of about 1.40 to 1.50 (length divided by width).
The Winnie Harlow engagement ring is proof that the "quiet luxury" trend is a lie when it comes to celebrity weddings. Sometimes, loud luxury is exactly what's needed. It's a massive, sparkling testament to a relationship that started in the DMs and ended up at 30,000 feet with a poem and a life-changing piece of ice.
If you’re planning a proposal or just browsing for your own dream ring, keep an eye on the elongated shapes. Ovals are staying at the top of the charts for the foreseeable future. Just maybe skip the private jet unless you’ve got the contract to match.
To start your own search, look for GIA-certified oval diamonds with a "Very Good" or "Excellent" symmetry rating to avoid the "bow-tie" effect—that dark shadow in the middle of the stone that can ruin even the biggest diamonds. Focus on "Eye Clean" clarity (VS2 or higher) to save money while still getting that supermodel shine.