From Gwen Stefani's $500,000 sparkler to Mariah Carey's 35-carat emerald-cut diamond, here are the most expensive celebrity ...

Leva Bonaparte and her husband, Lamar Bonaparte, put the power in "power couple." The Southern Hospitality boss and her ...

If the speculation is true, Zendaya's cushion-cut diamond would rank as one of the most expensive celebrity engagement rings of all time ... Dell got engaged to real-estate investor Harrison ...

Before you reach for your credit card, make sure you're aware of all the ways you can save on diamond jewelry purchases.

Lipa wore a black sleeveless top and a burgundy lip to sip on her favorite cocktail, but the real eye-catcher of her look was the gleaming diamond ... could be her engagement ring from Turner ...

1. Brilliant Earth Morgan East-West Solitaire Engagement Ring With 0.75 Carat Cushion Lab Grown Diamond Brilliant Earth Morgan East-West Solitaire Engagement Ring This classic solitaire ring ...

Ann Grimmett, VP of Merchandising at Jared Jewelers, exclusively appraised Zendaya's engagement ring for Marie Claire. She identified it as a "5-carat old mine cut, set East-West in gray or black gold ...

While Zendaya's east-west ring is certainly a unique style, the shape speaks to larger trends happening in both fashion and engagement rings ... a prong-set solitaire diamond ring.

If you want to spend less and get a bigger carat, lab-grown is the way to go. Get one at Gilt for a colossal discount.

JLo/Instagram Jennifer Lopez will keep her diamond engagement ring in her divorce settlement with Ben Affleck. Affleck, 52, proposed to Lopez, 53, with an 8.5-carat green diamond engagement ring ...