An 8-carat diamond is the common standard of opulent, high-quality gems for celebrity engagement rings. These types of diamonds are already of significant size and quality, often being in the D to F color and VVS1 to Flawless clarity levels, according to Sotheby’s.
8 carats is also popular with celebrities as the standard that makes it stand out in terms of size, quality, and pricing. Once you reach this level, you have a sizable gem that’s rarer than most of the gemstones in the high-end diamond market.
1. Gwyneth Paltrow
In 2002, Coldplay frontman Chris Martin proposed to Gwyneth Paltrow with a stunning 8-carat, Asscher-cut diamond ring. It had a surrounding halo of micro diamonds and a thin micropavé platinum band. Jewelry specialists have placed its total value at up to $250,000.
Unfortunately, the couple separated in 2014 after being married for 10 years, calling it a “conscious uncoupling.” Gywneth kept the ring and wore it a few times post-uncoupling.
2. Kate Upton
Kate Upton also belongs to the 8-carat club. She possesses a stunning 9-carat round-cut diamond with a six-prong setting on a platinum band from her hubby, Justin Verlander. Their engagement happened in 2016 when he proposed to her before Justin went to play in the new season of Major League Baseball.
Jewelry specialists place its value at $1.5 million. Kate debuted the gorgeous ring at the 2016 Met Gala red carpet.
3. Gabrielle Union
Top NBA shooting guard and Utah Jazz co-owner Dwyane Wade proposed to actress Gabrielle Union on December 21, 2013 with an 8-carat bombshell of a ring. It featured a huge 8.5-carat, cushion-cut diamond with a 4-prong setting on a platinum band. The amazing ring has a rare diamond and is of high quality, with specialists placing its value at $1 Million.
4. Brittany Matthews
Brittany Matthews joined the elite 8-carat ladies’ club after Kansas City Chiefs NFL quarterback Patrick Mahomes proposed to her during the Chiefs’ Super Bowl ring ceremony in September 2020. That’s two major rings in one and also an adorable double celebration for the sweet couple.
The lovely ring features an 8-carat, radiant-cut diamond with a pavé split-shank platinum or white gold double band. Experts suggest it costs $800,000 today due to its high quality and premium specifications.
5. Demi Lovato
Demi Lovato’s first engagement ring from her ex-beau, Max Ehrich, features a massive, 8-carat emerald-cut diamond in a north-south configuration. It has supporting trapezoid-shaped side diamonds on a platinum or white gold band.
Their engagement happened on July 23, 2020. However, within 2 months, they called off the engagement.
This exquisite, elegant ring costs more than $1 million, according to industry experts.
6. Eva Longoria
Eva Longoria’s gorgeous ring from Mexican businessman, Jose Antonio Baston, is also in the 8-carat division. It features a large sparkling red round ruby with a thick halo of diamonds on a platinum band.
Their engagement happened in December 2015 in the desert near Dubai, when Baston proposed to her. Jewelry specialists place its value at $500,000.
The couple tied the knot on May 21, 2016, with an opulent wedding ceremony in Mexico.
7. Kate Bosworth
Kate Bosworth’s lovely diamond ring from Justin Long is in the 8-carat domain. It features a large, cushion-cut diamond with a six-prong setting and a thin pavé platinum band.
Justin proposed to Kate in April 2023, a year after they started dating. The couple tied the knot a month later. Jewelry specialists place the valuable ring at $500,000, but it could be up to $800,000 or more.
8. Karlie Kloss
Supermodel Karlie Kloss received her 8-carat diamond engagement ring from entrepreneur-businessman beau Josh Kushner when he proposed to her in July 2018. It features a huge, cushion-cut solitaire diamond with a 6-prong setting, sitting atop a thin pavé platinum band.
Jewelry specialists place the value of the ring at more than $500,000.
The couple first met in New York through a mutual friend on June 8, 2012. He soon appeared with Karlie at a Victoria’s Secret Fashion Show. The couple got married 3 months after their engagement.
