“Because of the complexities of the design, many jewelers deter customers from resizing their eternity rings or say it isn’t possible,” says Money, adding that this isn’t necessarily true, but it does take “a highly-skilled jeweler” to execute a resizing of an eternity band. We did the sifting for you ahead with our list of the best lab-grown diamond eternity bands. But, as one of the more popular ring styles on the market, there are many options to sift through. Whether you’re celebrating an anniversary, getting married, or having a baby, there are many reasons to invest in a lab-grown diamond eternity ring. And, since their creation doesn’t require mining and touches fewer hands during the process, lab-grown diamonds-and lab-grown diamond eternity bands-boast a more sustainable and affordable take on fine jewelry. The only difference between lab-grown and natural diamonds is their origin. These diamonds are chemically no different from Earth-grown or natural diamonds. Talk about an eternity! Albeit ancient in design, diamond eternity rings have seen a modern upgrade in recent years with the creation of lab-grown diamonds.

What makes this ring style even more special is that people have donned the design for thousands of years, as it’s believed that eternity rings date back to ancient Egypt. “These sparkling pieces are a heartfelt expression of eternal love, appreciation, and admiration,” she adds. No matter what the occasion, a diamond eternity band is a meaningful way to mark a milestone. “The eternity band style is a popular ring design which is characterized by gemstones set around the band without a blank space for the metal,” says Brilliant Earth's Kathryn Money, SVP of merchandising and retail.

This is especially true for the popular diamond eternity band, which has an everlasting essence to its design. For as long as they have existed, rings have symbolized devotion, eternity, and love-among other fairytale-worthy tokens of affection. In the case of meaningful jewelry, rings are the reigning symbol of sentiment.

Pink sapphire eternity band