Few diamonds come close to the classic, elegant brilliance of a Round Cut Diamond. A staple in every jewelry collection, this shape carries versatility like no other. Be it an engagement ring, wedding ring, a pendant or a stunning pair of earrings, the round cut diamond has stood the test of time and still comes out victorious in the era of lab grown diamonds.
At Lucira, we forge diamonds that have the perfect blend of age-old beauty with new-age innovation. Our Round Cut Lab Grown Diamonds are a favorite for a reason: they sparkle with sustainability and sheer brilliance. But what exactly makes the round cut such a classic, and why should you consider it for your next jewellery purchase?

A Shape Perfected By Science
The popularity of the Round Cut brilliant diamond isn’t just by chance, its beauty comes from over a century of mathematical precision and craftsmanship. In 1919, the mathematician Marcel Tolkowsky published a thesis detailing the ideal proportions for maximizing a diamond’s brilliance and fire. With 58 facets, the Round Cut Diamond is crafted with exceptional skill to maximize light return and sparkle.
The meticulous cuts of the round cut diamond is not just for aesthetics. The brilliant light performance of these diamonds makes them sparkle more and appear larger than other diamonds of the same carat weight. This carefully developed and intricate diamond never goes out of style.

Universally Flattering and Versatile
Be it grand and intricate vintage rings, or a minimalistic style, round cut diamonds adapt to every piece of jewelry it graces. It pairs beautifully with solitaire, halo, bezel as well as pavé settings. It also fits perfectly with all metal settings, be it yellow, white or rose gold.
It is a staple for every diamond enthusiast, celebrities and royalty alike because the shape suits every finger shape, hand size, and skin tone, making them an easy and universally flattering choice.

Maximum Sparkle, Every Time
Due to its precisely calculated facet arrangement, the round cut diamond reflects light better than any other shape. It is designed to enhance brilliance, which is the white light it returns, fire, which is the rainbow like dispersion and scintillation, which the sparkle it gives off as it moves. Choose a diamond with “Excellent” or “Very Good” cut grade if you want to get the best sparkle out of your diamond. The meticulous cuts of the Round Cut Diamond are not just for aesthetics. Its expertly crafted facets are designed to capture light from every angle, ensuring it sparkles brilliantly in any setting, and always turns heads.

Why Lab Grown Makes Round Cut Better?
Traditionally, round-cut diamonds have been closely associated with natural stones, partly because cutting them required larger rough diamonds, driving up prices. This often left buyers with limited choices when trying to balance size and value. Today, as more people seek sustainable alternatives, Lab Grown Round Cut Diamonds deliver the same fire, brilliance, and sparkle - without the heavy environmental and ethical cost. Physically and chemically identical to mined diamonds, Lab Grown Stones typically cost 60 - 70% less, making them a smarter choice for both your budget and your conscience.
The Value Of Everlasting Love
Round Cut Diamonds are a classic and timeless choice for Engagement Rings. They have long been associated with romance and everlasting love since the circular shape represents eternity. Not only do Round Cut Diamonds hold emotional value, but they also have greater financial value than other cuts. Even as trends shift toward Ovals, Cushions, or Emerald Cuts, the Round Diamond continues to be a top resale and heirloom option.
Fashion fades but classics endure. The round cut diamond has charmed generations and continues to be the most sought-after shape, even in a market full of innovative trends and custom styles.
At Lucira, we offer the brilliance of round cut diamonds, crafted in cutting-edge labs, priced transparently, and delivered with love. Whether you’re buying for a special someone or treating yourself to a timeless treasure, a Round Cut Lab Grown Diamond is a choice you’ll never regret.