As a result, inclusions will be very visible—which is why a better quality diamond is best suited for this cut. Thelma West "Jubilant" emerald ring in 18K rose gold and black ceramic ...

The focal point of Lively's engagement ring is a shimmering 12-carat pink oval-cut diamond. Schwartz also designed Lively's rose gold wedding band, which features a series of delicate diamonds.