I Tested the Top Diamond Select Cuts Jewelry: My Honest Review and Buying Notes

This stone earns its high rank because the elongated oval cut creates a striking visual illusion of greater size than a standard round stone. It is a fantastic choice if you want a large carat presence without the heavy price tag associated with mined stones.

In my view, the fire and brilliance of this moissanite mimic the look of a premium diamond remarkably well. Just be aware that its high refractive index can sometimes produce a rainbow sparkle that differs slightly from the cooler light return of a traditional diamond.

This is the definitive choice for the discerning buyer who demands the physical properties of a genuine diamond but values ethical, lab-grown origin. It serves as an authentic investment that will maintain its luster and structural integrity far longer than any imitation stone.

I consider this the gold standard for anyone crafting a piece meant to be passed down. While the price is higher, you are paying for carbon-based durability that synthetic alternatives simply cannot replicate.

The most surprising aspect of this stone is its near-perfect light dispersion, which often outperforms diamonds in dim lighting. It is a workhorse of a gem, providing the classic look of a brilliant round cut at a fraction of the cost.

I think this is an ideal candidate for stud earrings where the size and sparkle are more important than the specific chemical composition. Remember that like all moissanite, it requires occasional cleaning to keep that sharp brilliance from dulling due to oil buildup.

The primary critique directed at this stone is its delicate tip vulnerability, as the pointed ends of a marquise cut can chip if they are not set with sufficient protection. Despite this, it remains a favorite for those seeking a vintage aesthetic with a dramatic, elongated silhouette.

I find the shape incredibly flattering for slender fingers. If you choose this, ensure your jeweler uses a six-prong setting to safeguard those fragile corners.

This stone occupies a much lower tier than the marquise moissanite because it is purely for delicate accent work rather than center-stage wear. Its smaller 0.01 ct size limits its impact, but it provides the authentic sparkle that only a real diamond can deliver in a halo or pave setting.

I would point you to this option only if you are filling out a complex design. It lacks the flash of the larger stones, but its VS clarity grade ensures it remains bright and clean.

These stones are popular because of their extreme affordability, allowing you to experiment with intricate designs without the stress of working with expensive materials. However, I must clarify that their reputation for longevity is poor, as they will lose their shine and surface clarity relatively quickly.

I only recommend these for costume projects or prototypes where the goal is quantity over quality. They are a disposable solution for practice, but they will not serve a piece meant for daily wear.