MENU
Half moon shaped lab grown diamonds are almost always sold and set in pairs, flanking a center stone with their flat edges facing outward and their curved edges hugging the main diamond’s silhouette. Matching two half moons precisely in size and cut quality is what makes a finished setting look creative.
To give you an idea, a 0.28-carat half moon diamond, graded Ideal cut with D color and VVS2 clarity, is priced at around $120, backed by an IGI/GIA certificate confirming its exact specifications. Because half moon lab-created diamonds are almost always purchased as a matching pair, budgeting for two stones rather than one is worth keeping in mind from the very start of your search.
Cut precision matters more for a half moon than color or clarity alone, since an uneven curve or crooked flat edge becomes obvious the moment it’s set beside its pair. We hold every half moon lab diamond to the same Ideal cut standard as our center stones, ensuring the finished pairing looks balanced and symmetrical from every angle.
Sizing a half moon correctly against your chosen center stone is one of the most important decisions in this style. Too large, and the accents compete with the main diamond for attention; too small, and they lose visual impact entirely against a bolder center stone. We recommend confirming proportions against your center stone’s specific dimensions before finalizing an order.
Color and clarity still matter here, even though cut takes priority. A ‘D color’ grade keeps the pair reading bright and colorless alongside most center stones, while VVS2 clarity ensures no visible inclusions distract from the clean lines this shape is known for.
Loose Grown Diamond can source half moon shaped lab diamonds to match nearly any center stone size or shape you’re working with. Share your center stone’s measurements, or the design you have in mind, and our team will help you find a pair that complements it perfectly.
A Half Moon cut diamond is a gemstone shaped like a crescent or half-circle, typically featuring a curved side and a flat side. It’s often used as a side stone in jewelry designs.
They pair beautifully with round, oval, emerald, cushion, and radiant-cut center stones, enhancing the overall brilliance and symmetry of the piece.
They’re generally priced similarly to other fancy cuts, but lab-grown Half Moon diamonds offer a more affordable alternative without sacrificing beauty or quality.
Bezel and prong settings work well to secure and highlight the curved edge while aligning the flat side against the center stone.
The half moon diamond has an exposed girdle on the flat edge, which could chip if hit at the right angle; it’s less likely to chip than the gently curved edge. A well-placed prong along this edge will help avoid damage due to regular wear.
Half moon lab diamonds are not typically used as a center stone; however, a matched pair can also be used as the center stone instead of the accent. It has a unique appeal that would attract a different kind of buyer.
