Larimar Slab Pendant

This Larimar Slab Pendant is a natural slab of larimar showing the stone's signature sky-blue and white marbling, set in a simple bail. Larimar is a rare blue variety of the mineral pectolite, and the Dominican Republic is the only known commercial source of gem-quality larimar in the world. Because it's cut as a natural slab rather than a uniform cabochon, the exact color pattern, blue intensity, and white marbling are unique to this individual piece.

Quick facts

About

Larimar is a variety of pectolite that gets its distinctive sky-blue color from trace copper substitution, and to date the Dominican Republic is the only place in the world where gem-quality larimar has been commercially mined, which is part of why it's considered a rare, regionally specific stone rather than something found broadly like quartz. This pendant is cut as a slab, meaning a flat, naturally-shaped piece rather than a rounded cabochon, so the white marbling and blue color intensity you see are specific to this stone and will not be duplicated exactly in another piece. It's set in a simple bail, a small loop that lets the slab hang from a chain without a full surrounding frame, which keeps the focus on the stone's natural pattern. This pendant is part of our larimar collection and the broader necklaces and pendants collection.

How to use it

Slide this pendant onto a chain of your choice, since it's sold as the pendant alone without a matching necklace. Because larimar is softer and more delicate than quartz-family stones, treat it as a piece to wear thoughtfully rather than daily for rough activity - it does best as an accent piece for regular wear rather than sport or manual work. In crystal tradition, larimar is often associated with calm, tied loosely to its ocean-blue coloring and Caribbean origin - a traditional association, not a scientifically tested effect.

Care

Larimar is notably soft for a gemstone at Mohs 4.5 to 5, meaning it scratches and chips more easily than quartz-family stones like amethyst or citrine, and it is sensitive to both heat and harsh chemicals. Never soak it in water, wear it in the shower or pool, or clean it with vinegar, ammonia, or other acidic or harsh household cleaners, since these can dull the surface or damage the stone's structure. Keep it away from prolonged heat exposure - a hot car, a sunny windowsill, or a stovetop - as heat can cause internal fractures or affect the color over time. Dust it only with a soft, dry cloth, and store it separately from harder stones like quartz or obsidian that could scratch its surface in a shared box or drawer. Because the slab is a natural, unbacked piece of stone, avoid dropping it or applying pressure that could crack it.

Frequently asked questions

Where does larimar come from?
The Dominican Republic is the only known commercial source of gem-quality larimar in the world, which makes it a genuinely regional, rare stone rather than one mined broadly across multiple countries.

Can I clean this pendant with water or jewelry cleaner?
No. Larimar is soft, at Mohs 4.5 to 5, and sensitive to both water exposure and harsh or acidic cleaners. Dust it with a dry, soft cloth instead of soaking or scrubbing it.

Is larimar as durable as quartz stones like amethyst or citrine?
No. At Mohs 4.5 to 5, larimar is notably softer than quartz-family stones, which sit at Mohs 7, so it scratches and chips more easily and needs gentler handling.

Will heat damage this pendant?
Yes, prolonged heat exposure - such as a hot car or direct sun through a window - can cause internal fractures or affect larimar's color over time, so store it somewhere cool and out of direct sun.

Will my pendant have the exact same pattern described here?
No. Because this is a natural slab, the blue intensity and white marbling are unique to each individual stone, so no two larimar slabs are identical.

Does larimar have any proven health benefits?
No. This is a decorative natural stone set in jewelry, not a health product or medical device, and it is not intended to diagnose, treat, cure, or prevent any disease. Its association with calm comes from crystal tradition, not verified science.