Round vs Square Drills: Which One Should You Choose for Diamond Art?

The shape difference, up close

Round drills have a circular faceted base that sits with more wiggle room over the printed symbol on the canvas. Even if it's not perfectly centered, the effect is barely noticeable because a tiny sliver of canvas peeks between each gem — almost invisible once the piece is finished.

Square drills have straight edges and lock into their neighbors like mosaic tiles. That means placement needs to be more precise, since a crooked square drill stands out next to its perfectly aligned neighbors. In exchange, you get zero gaps between pieces.

Quick comparison table

Why round drills are a great starting point

If this is your first diamond art kit, round drills are usually the most comfortable option: the margin for error is bigger, the pace is quicker, and the result already looks great after just a few sessions. That's why round is such a popular pick for large designs too.

Since round drills don't need to interlock perfectly, it's also easier to fix a misplaced one without it showing — something you'll appreciate while you're still getting used to the applicator pen.

Why choose square drills for full coverage

Square drills are the choice for anyone who already knows the process and wants to take the finish to the next level. Because there's no space between pieces, the canvas ends up completely covered in faceted resin, which intensifies the sparkle and gives a much richer sense of density, both visually and to the touch.

It's the natural pick for designs with bold, well-defined color blocks or strong contrast, since any visible gap between drills would break the seamless effect those pieces rely on.

How drill shape affects your working time

Placing square drills means checking alignment more often, so the pace tends to be a bit slower than with round drills. It's not a dramatic difference, but if you have limited crafting time per session and like seeing fast visible progress, round drills will give you that instant sense of momentum.

Either way, both formats are meant to be enjoyed at a relaxed pace — splitting the work across several short sessions is the norm no matter which drill shape you pick.

Still not sure which to pick?

If you're torn, think about where the finished piece will live. If it's going to hang somewhere prominent and you want that compact, eye-catching shine up close, square drills usually win. If you want a relaxing hobby without the pressure of pixel-perfect precision, round drills are the friendlier companion.

Our designs, like Pink Rodeo and Lucky Girls, look great in either format, so the final decision really comes down to personal taste and the kind of experience you want when you sit down to craft.

• Choose round if. you're new to diamond art or want quick, visible progress.
• Choose square if. you want maximum sparkle and a seamless, mosaic-like finish.
• Choose round if. you're gifting a kit to someone who's just starting out.
• Choose square if. the design has bold, solid color blocks that benefit from full coverage.