Wearing labradorite every day: what holds up and what does not

Labradorite is one of the most visually dramatic stones we work with. The labradorescence, that sudden flash of blue-green or gold from inside a dark stone, is unlike anything else in the semi-precious range. But labradorite is also softer and more cleavage-prone than chalcedony or aquamarine, and it rewards a little understanding before you commit to wearing it every day.

The hardness reality ¶

Labradorite sits at 6 to 6.5 on the Mohs scale, which is softer than chalcedony and significantly softer than sapphire or topaz. It also has two directions of cleavage, meaning it can split along internal planes if struck sharply. This does not mean it is fragile in normal wear. It means it is better suited to pendants, earrings, and cuffs than to rings worn on the dominant hand, where impact is more likely.

Settings that protect the stone ¶

A bezel setting, where a rim of metal wraps around the edge of the stone, offers the most protection for labradorite. It covers the vulnerable edge where cleavage is most likely to initiate, and it distributes any impact across the metal rather than the stone. Our labradorite cuff uses a flush bezel for exactly this reason. Prong settings are possible for labradorite in pendants and earrings, where impact risk is lower, but we avoid them for rings.

What to avoid ¶

Hard surfaces are the main risk. Knocking a labradorite ring against a granite worktop or a metal door handle is the most common cause of chipping. Ultrasonic cleaners can stress the cleavage planes. Prolonged exposure to very hot water, such as washing up without removing the piece, can cause thermal stress over time. None of these are reasons not to wear labradorite; they are reasons to be slightly more deliberate about it than you might be with a harder stone.

The labradorescence over time ¶

The optical effect in labradorite does not fade with wear. It is a structural property of the stone, not a surface treatment. What can change is the surface polish: labradorite will acquire fine scratches over years of wear, which slightly diffuse the labradorescence. A re-polish restores it completely. We include this in the lifetime repair policy for any piece we have made.

If you are considering a labradorite piece and want to see how the stone behaves in different lights and angles, come to the atelier. We keep several loose cabochons and can show you the labradorescence in natural and artificial light before you decide.