9 Carat Lab-Grown Diamond Rings
A true statement stone, set and finished. Each 9 carat lab-grown diamond ring here leaves the bench with its nine-carat center locked in, the stone priced into the total. Round, oval, cushion, radiant and heart centers appear across the range, with emerald, marquise, pear, princess and asscher on some designs. Pick a solitaire, pavé or hidden halo style and the metal.
$18,819 $37,638
$18,819 $37,638
$18,819 $37,638
$18,819 $37,638
$18,819 $37,638
$18,819 $37,638
$18,389 $36,778
$18,389 $36,778
$18,389 $36,778
$18,389 $36,778
$18,389 $36,778
$18,389 $36,778
Showing 1–14 of 96
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Picking a shape at nine carats
With nine carats, outline matters more than anything else on the ring. Round and cushion centers read wide and bold. Elongated cuts (oval, pear, marquise) run toward the knuckle and gain apparent size. Emeralds and asschers, with their stepped facets, throw long, mirror-like flashes that only really open up in a large center.
A band built for a large center
- Solitaire, plain band: nothing distracts from a center of this size.
- Solitaire, pavé shoulders: a little extra sparkle leading up to the head.
- Hidden halo: a concealed row of accents under the center plus a pavé band.
Gold or platinum
Platinum anchors a nine-carat stone most securely and never needs replating. White gold looks nearly identical at a gentler price. Yellow and rose gold add a vintage glow around a large, bright center.
Wearing a nine-carat ring
Nine carats perch tall and meet door frames before your knuckles do, so park the ring during sports, crowded commutes and manual jobs. Rinse it weekly in sudsy lukewarm water, and have the prongs inspected every few months for the first year.
9 Carat Lab-Grown Diamond Rings: Common Questions
How much does a 9 carat diamond cost?
Finished rings on this page, 9-carat lab-grown diamond center seated, begin near $10,600, and most land near $18,500 in the lowest-priced metal. Shape and design move the price within that range. A lab-grown center of this weight sits far below what a mined nine-carat stone costs, which is why this size has become reachable.
How big is a 9 carat diamond?
A 9 carat round lab-grown diamond spans about 13 mm, close to the full width of many ring fingers. Ovals, pears and marquises run longer, around 16 to 18 mm tip to tip. On the hand, any of these rings reads as a clear statement piece.
