0.51CT Heart Cut Moissanite Earrings - GRA Certified
Romantic heart-cut moissanite earrings featuring 0.51 carat total weight of brilliant 4mm x 4mm moissanite stones set in luxurious gold vermeil over solid 925 sterling silver. These GRA certified earrings offer timeless romance with exceptional sparkle.
Moissanite Specifications
- Carat Weight: 0.51ct total weight
- Cut: Heart cut - 4mm x 4mm
- Certification: GRA (Gemological Research Association)
- Type: Lab-grown moissanite
- Brilliance: Higher refractive index than diamonds for exceptional sparkle
Setting Details
- Gold vermeil over solid 925 sterling silver
- Premium gold plating for lasting luxury
- Secure post and backing
- Hypoallergenic and nickel-free
- Romantic heart-cut design
- 4mm x 4mm stone size
What is Moissanite?
Moissanite is a rare, lab-created gemstone that originated from space! In 1893, a scientist named Henri Moissan discovered tiny particles of this gem in a meteor crater, mistaking it for diamonds initially. This gemstone is composed of silicon carbide and shares many visual similarities with diamonds.
It has a high refractive index, which means it disperses light better than most gemstones, resulting in a brilliant sparkle that often rivals diamonds but at a fraction of the cost. This makes moissanite a popular choice for engagement rings and fine jewelry, offering exceptional beauty with less environmental impact than mined stones.
These heart-cut moissanite earrings are perfect for expressing love and romance. The heart shape combined with exceptional brilliance creates a meaningful piece that captures light beautifully. The gold vermeil finish ensures lasting beauty and luxury.
GRA Grading Reference

Our moissanite is graded using the GRA (Gemological Research Association) standards for color and clarity, ensuring you receive a certified, premium quality gemstone.