Introduction
The cut of a moissanite stone determines its shape, its brilliance, and how it interacts with light. Choosing the right cut is one of the most personal decisions in jewelry design — each shape has its own character, and the best choice depends on your setting, your style, and the effect you want to achieve.
Here's a complete guide to the most popular moissanite cuts available today.
Round Brilliant
The round brilliant is the most popular moissanite cut — and for good reason. With 57 or 58 precisely angled facets, it is engineered to maximize light return, producing exceptional brilliance and fire. Round moissanite outperforms virtually every other shape in terms of sparkle, making it the go-to choice for engagement rings, solitaires, halos, and pavé settings.
Round stones also offer the most flexibility in setting styles and are the standard for melee accent stones.
Best for: Solitaires, halo rings, pavé, stud earrings, pendants
Princess (Square)
The princess cut is a square stone with pointed corners and a brilliant-cut facet pattern. It delivers strong light performance — close to round — in a modern, geometric shape. Princess cuts are popular in contemporary and minimalist jewelry designs and work well in both solitaire and channel settings.
Best for: Modern engagement rings, channel-set bands, geometric designs
Oval
The oval cut is an elongated brilliant cut that produces exceptional sparkle while appearing larger than a round stone of the same carat weight. Its elongated shape is flattering on the finger and creates an elegant, classic look. Oval moissanite has surged in popularity in recent years for both centerpiece stones and east-west settings.
Best for: Solitaire rings, east-west settings, pendants
Cushion
The cushion cut combines a square or rectangular shape with rounded corners and larger facets, giving it a soft, romantic appearance. It has a distinctive “pillow” look and produces beautiful fire — the rainbow flashes of color that moissanite is known for. Cushion cuts are popular in vintage-inspired and halo settings.
Best for: Vintage-style rings, halo settings, three-stone rings
Pear
The pear cut — also called a teardrop — combines the brilliance of a round cut with a pointed tip at one end. It is a versatile shape that works beautifully as a pendant, as a ring stone (point toward the fingertip for an elongating effect), or in east-west orientations. Pear moissanite has a graceful, distinctive look that stands out.
Best for: Pendants, drop earrings, statement rings
Emerald
The emerald cut is a rectangular step-cut stone with long, parallel facets and cropped corners. Unlike brilliant cuts, it doesn't maximize sparkle — instead, it creates a sophisticated “hall of mirrors” effect with flashes of light and dark. Emerald cuts highlight the clarity of the stone and suit clean, architectural jewelry designs.
Best for: Art deco settings, minimalist rings, statement pieces
Asscher
The Asscher cut is a square version of the emerald cut, with the same step-cut facets and a distinctive octagonal outline. It has a vintage, geometric elegance and is particularly popular in Art Deco-inspired jewelry. Like the emerald cut, it emphasizes clarity over brilliance.
Best for: Vintage and Art Deco designs, solitaire rings
Radiant
The radiant cut combines the shape of an emerald cut (rectangular with cropped corners) with a brilliant-cut facet pattern underneath, delivering both the elegant outline of a step cut and the sparkle of a brilliant cut. It's a versatile, high-performance shape.
Best for: Three-stone rings, halo settings, modern designs
Marquise
The marquise cut is an elongated shape with pointed ends at both sides — sometimes called a “navette” or boat shape. It maximizes the appearance of size relative to carat weight and creates a dramatic, distinctive look. Marquise moissanite works beautifully as a centerpiece stone or in cluster settings.
Best for: Statement rings, cluster settings, pendants
Which Cut Should You Choose?
There's no single right answer — the best cut depends on your design intent, your setting style, and your customer's preferences. As a general guide: choose round for maximum brilliance, oval or cushion for a romantic look, emerald or Asscher for understated elegance, and pear or marquise for something distinctive and dramatic.