A Promise, Perfected

Heart Moissanite Rings

Each moissanite heart ring sets a heart-shaped moissanite at the center. Choose a plain solitaire, a pave band, a halo or double halo, three stone, vintage or floral design, many with lab-grown diamond accents. Every ring comes in white, yellow or rose gold, platinum or silver, and is made to order in your size.

1Choose a setting
Choose a Setting
Browse signature ring designs
2Select a diamond
Select a Diamond
Filter by shape, carat & budget
3Complete the ring
Complete the Ring
Preview & make it yours
Find Your Cut

Shop by Shape

655 rings
655 rings
Conflict-Free
Ethically sourced diamonds
Lifetime Warranty
Free cleaning & resizing
Free Shipping
30-day returns
IGI / GIA Certified
Independently graded

Buying guide

Why moissanite suits a heart shape

Moissanite is a clear gemstone made of silicon carbide. It rates 9.25 on the Mohs hardness scale, so it stands up well to daily wear, and it shows strong flashes of rainbow color in the light. A heart shape needs a good cut to show clear lobes and a sharp point, and moissanite's brilliance makes the outline easy to see. Prongs at the point and the two lobes keep the stone secure. Moissanite costs far less than a diamond of the same size.

Styles to choose from

  • Solitaire: one heart shaped moissanite on a plain or slim band, some with a bypass or wide flat band.
  • Pave and side stones: lab-grown diamond accents along the band, or baguette and pear side stones next to the moissanite.
  • Halo and double halo: one or two rings of lab-grown diamonds around the heart, which make it look larger.
  • Three stone, vintage and floral: side stones that frame the center, milgrain and filigree details, or petal shapes.

Metals, carat weight and price

Every design comes in white, yellow or rose gold in 10K, 14K or 18K, in platinum, and in Silvadium, a tarnish-resistant sterling silver. White gold and platinum keep the stone looking icy, while yellow and rose gold give a warmer frame. Carat weight is picked on the product page, from 1 to 9 carats total weight. Prices start under $300, and most rings are between about $750 and $1,050 at their smallest option.

Made to order

Each ring is made for you in 10–15 days. Shipping is free on orders over $500, returns are accepted within 30 days, and one resize is free within 60 days of delivery.