1 Carat Radiant Cut Platinum Lab Diamond Ring+ 1.0-Carat Radiant Lab Created Diamond

Yes. The FTC updated its definition of diamond in 2018 to remove the word natural, recognizing that lab diamonds meet every scientific criterion to be called a diamond. They are not simulants, not imitations, and not glass. They are diamonds, grown in a lab rather than mined from the ground.

Yes. Platinum develops a surface finish known as a patina from microscopic scratches that accumulate over time. Rather than losing metal the way softer metals do, platinum displaces it, preserving the ring's overall mass. Many wearers come to love the patina for its vintage, worn-in quality. A jeweler can polish it to a high shine if preferred. A 1 carat stone offers the timeless proportions that made it the default engagement ring size for most of the 20th century.

A radiant cut's crushed-ice brilliance pops against platinum's bright white surface. The metal's neutral tone allows the full spectrum of the stone's light performance to show without any warm color interference. At roughly 5.5 x 5mm for 1 carat, the radiant sits compactly on the finger with intense sparkle that catches light from every angle.

Yes. Radiant cuts use brilliant faceting, which produces intense sparkle that effectively masks inclusions to the naked eye. Unlike step cuts where the open table exposes clarity characteristics, a well-cut radiant makes VS2 or even SI1 clarity look eye-clean in many cases. This can provide meaningful flexibility in balancing quality grades and budget.

Choosing a 1ct radiant lab diamond in platinum gives you the most durable precious metal paired with one of the most brilliant diamond cuts available. Platinum is 95% pure, naturally white, and hypoallergenic, so it never needs replating or special maintenance. The radiant cut's facet pattern combines emerald-cut geometry with round-brilliant sparkle for exceptional fire. Do Amore handcrafts this ring in the US and funds a clean water project with every purchase.