Men's Radiant Lab-Grown Diamond Ring, 14K Gold

A wide men's 14K gold ring with a radiant-cut lab-grown diamond set east-west across the top. Four thick prongs hug the four beveled corners of the stone, short strips of small stones sit on either side of the prongs, and the rest of the band is plain and mirror-polished.

Few details, few stones — almost the entire ring is focused on one center stone and two polished gold faces.

A radiant set east-west on four thick prongs

The radiant is a rectangle with four beveled corners, its facets divided into many small sections, so the stone flashes in patches of fire rather than tiny twinkles like a round. Setting it east-west, across the band, suits a man's hand: the stone spreads out to both sides, filling the width instead of occupying a single point in the middle.

The four prongs here are thick and grip the four beveled corners of the stone directly. With a radiant, the beveled corners are the most chip-prone spots in a knock, so prongs gripping exactly there hold it securely and cover the weak points — the right way to set this shape.

On either side of the setting are short strips of small stones, just enough to lead into the center stone. The rest of the band is two mirror-polished beveled faces running all the way around, with no engraving. The inside of the band is cut out to keep it lighter.

Three things to check when you hold it

14K gold and lab-grown diamonds

14K gold is harder than higher-karat gold, so it holds the prongs firmly and dents less in knocks — for a ring whose whole value lies in the center stone, secure prongs matter most. Yellow gold carries its color in the alloy itself, so it doesn't need periodic plating like white gold; the ring only dulls from surface scratches, and a re-polish restores it.

The center stone is a lab-grown diamond — a real diamond in structure, differing only in being grown in a lab rather than mined, and in price. That price difference is why a radiant of this size is within reach. The stone comes with an international grading report, which you can see in person at the store.

Care and sizing

Wipe the polished faces with a soft cloth; don't use dry tissue, which easily leaves fine scratches. Dust and hand cream collect under the center stone — a hidden spot few people notice, but left too long the stone loses its fire. Soaking in warm water with a little dish soap, brushing gently with a soft brush and drying is enough each week. Take the ring off for weightlifting, gardening or using cleaning chemicals.

On sizing: a wide band fits tighter than a slim plain ring of the same number, so you usually need about half a size larger. Measure in the afternoon when your hand is most expanded. With few stones, this design is much easier to resize than fully set designs.

Men's ring advice at Thảo Linh Jewelry

You can try it on in person at the Thảo Linh Jewelry showroom, 120 Pham Thi Tanh, Chanh Hung Ward, Ho Chi Minh City, or call 0945 006 001 for sizing advice and to see the center stone's grading report.