1 Carat Heart Shaped Lab-Grown Diamond Rings

A sentimental shape drawn in clean lines. Novara delivers each 1 carat heart shaped lab-grown diamond ring with the heart already mounted, its cost part of one total. One carat is roughly where the lobes and cleft become easy to see. Choose a solitaire, pavé shoulders or a hidden halo, then settle on a metal.

12 products
Keep exploring

More to discover

Signs of a well-cut heart

Look for twin lobes of equal size, a sharp cleft between them and a tidy point opposite. Under about half a carat these features smear together, so one carat is a sensible starting weight. In the product photos, check that the outline is neither stretched nor squat, since either throws off the shape once worn.

Shank styles for a heart

  • Solitaire: a smooth rounded shank leaves the heart's contour uninterrupted.
  • Pavé shoulders: lab-grown diamond accents brighten the flanks while the lobes stay clear.
  • Hidden halo: melee follows the heart beneath its girdle, seen sideways, on a pavé shank.

Metal and the heart's tone

Rose gold plays up the romance; yellow gold lends an antique warmth. White gold and platinum keep things crisp and current. For the claws guarding that fine point, platinum is the hardest-wearing pick.

Protecting the point

The heart's tip is the part most exposed to knocks. Mind countertops and car doors, slip the ring off for ball sports, and wash it with a gentle toothbrush and lukewarm suds. A jeweler should inspect the claw at the tip once or twice each year.

FAQ

1 Carat Heart Shaped Lab-Grown Diamond Rings: Common Questions

How much does a 1 carat heart shaped diamond cost?

Here, a complete ring with a 1 carat heart shaped lab-grown diamond starts below $1,000, and most styles come in close to $1,100. The heart is mounted and its price included, and an IGI or GIA grading document comes with it. A mined heart that size runs far higher.

30

30-day returns

Return it within 30 days. A 10% restocking fee applies to resized or engraved pieces.

Free

Free shipping over $500

Insured, signature-required and discreetly packed.

60

60-day free resize

One free resize within 60 days on rings and bands.

IGI

Engagement rings

Every engagement ring diamond ships with its IGI or GIA report.