4 Carat Radiant Cut Lab-Grown Diamond Rings
Trimmed corners and brilliant fire. These 4 carat radiant cut diamond rings arrive with a lab-grown radiant secured in its prongs and covered by the ring's price. Choose platinum or a gold shade, then a smooth rounded band, a band with paved shoulders, or the version that conceals a halo above pavé.
$2,577 $5,154
$2,847 $5,694
$2,417 $4,834
$2,417 $4,834
$2,417 $4,834
$3,167 $6,334
$2,577 $5,154
$2,577 $5,154
$4,107 $8,214
$3,047 $6,094
More to discover
How a radiant behaves
A radiant borrows straight sides from step cuts, trims its corners, and covers its face in brilliant-style facets. That mix produces a lively, crushed-ice glitter. At four carats the sparkle covers a wide face that shows from across a room.
Picking a band
The plain solitaire lets the crisp, geometric outline stand on its own. Pavé shoulders bring small lab-grown diamonds up toward the clipped corners. With the hidden halo, a ring of accents slips under the radiant and adds side light while the top view stays the same.
Metal for a radiant
- Platinum: tough, white by nature, a firm hold for a heavy stone.
- White gold: a matching pale tone for less.
- Yellow and rose gold: warm frames that make the stone look whiter.
Cleaning many facets
A radiant's dense faceting traps lotion and soap film, which dims a large stone fast. Let it sit in a bowl of warm water and mild soap, brush under the head, and rinse well. Those trimmed corners also help guard against chipping.
4 Carat Radiant Cut Lab-Grown Diamond Rings: Common Questions
What does a 4 carat radiant cut diamond ring cost?
Rings with a 4-carat radiant lab-grown center start near $2,400 here, and most fall between about $2,550 and $2,700 in the base metal. That buys the finished ring with the radiant mounted. Platinum or a pavé band can add to it, and the radiant is graded by IGI or GIA, report included.
