Moissanite is a rare gemstone originally discovered in a meteor crater. Composed of silicon carbide, it is created under extreme heat and pressure to form a crystal structure that produces exceptional brilliance and fire—often outshining even diamonds.

Natural moissanite is extremely rare, originally discovered in meteorites and found in only trace amounts on Earth. Each gemstone is carefully selected to meet our highest standards of clarity, color, and sparkle—ensuring only the most radiant moissanites are chosen for our jewelry.

A moissanite’s beauty is defined by the 4Cs—color, clarity, cut, and carat weight—but at Perimade, we believe cut is the true heart of brilliance. The precision of the cut determines how light dances within the stone, creating its signature sparkle and fire. Even with perfect color and clarity, a poorly cut stone can appear lifeless.

At Perimade & Co., each moissanite is masterfully cut and polished by skilled artisans to achieve ideal proportions and maximum radiance. This meticulous craftsmanship is what sets Perimade & Co. moissanites apart—stones that shine with unmatched brilliance and enduring beauty.

Yes. Every Perimade moissanite comes with an official GRA certificate of authenticity and quality assurance, verifying its natural origin, cut, color, clarity, and carat weight. Each stone is carefully inspected by our gem experts to ensure it meets Perimade’s high standards of brilliance and craftsmanship. This certification guarantees that your jewelry is genuine, ethically sourced, and crafted to perfection.

Cut, clarity, color and carat weight make up the 4Cs.

The 4Cs—color, clarity, cut, and carat weight—are the universal standards for evaluating a gemstone’s quality.

While each plays an important role, at Perimade we believe cut is the most essential. The precision of the cut determines how light reflects and refracts within the moissanite, creating its signature brilliance and fire. Even with perfect color and clarity, only an expertly cut moissanite can truly sparkle with unmatched beauty.

Over time, exposure to dust, dirt, and daily wear can reduce the brilliance of your moissanite and the shine of its metal setting. Perimade recommends having your jewelry professionally cleaned and inspected regularly to ensure the stones and settings remain secure and radiant.

Between professional cleanings, gently wash your moissanite jewelry with mild soap and warm water, then dry with a soft cloth. Avoid harsh chemicals or ultrasonic cleaners unless recommended. For pieces featuring other gemstones, specific care instructions may vary.

All Perimade & Co. moissanites are 100% conflict-free. Because our gemstones are lab-created, they are ethically sourced without any environmental harm or involvement in conflict zones. We are committed to transparency, sustainability, and fair labor practices throughout our supply chain—ensuring every moissanite shines with integrity, responsibility, and peace of mind.

We believe that great craftsmanship starts with reliable gemstones. At Perimade & Co., it's important to share the journey of moissanite. Unlike other jewelry brands, Perimade sources most of its moissanite and precious metals from known sources.

Natural moissanite is an extraordinarily rare gemstone formed under extreme heat and pressure deep within the Earth or found in meteorites. Unlike synthetic alternatives, natural moissanite is created entirely by nature, giving each stone its own unique character and brilliance. At Perimade & Co., we proudly use only natural moissanite, ethically sourced to ensure every piece reflects authenticity, rarity, and exceptional beauty.

At Perimade, we are dedicated to transparency and ethical sourcing at every stage of our jewelry-making process. Each natural moissanite is responsibly sourced and carefully traced from its origin to the hands of our skilled artisans, ensuring authenticity and integrity in every piece.

We’re always happy to share more about the provenance and craftsmanship behind our moissanite jewelry. For additional details, please contact Perimade Customer Care or speak with one of our specialists.

Some recommend elongated shapes such as oval, pear and emerald cuts that look great on the finger, while others may think that it is the brilliance of round brilliant diamonds that makes a ring stand out in a room full of people.