A Gemstone That's Beautiful Inside and Out
Tourmaline is one of the most extraordinary minerals on earth, and one of the least celebrated by the general public. Occurring in a wider range of colours than any other gem species, it offers something genuinely unique to every wearer, from the deep inky green of a chrome variety to the vivid pink of rubellite and the electric neon of Paraíba.
What sets tourmaline apart beyond its beauty is its story of extraction. Unlike diamonds or large-scale sapphire operations that rely on industrial machinery and corporate mining structures, the vast majority of tourmaline is unearthed by small-scale, artisan miners — individuals and families working with hand tools in remote regions of Brazil, Nigeria, Mozambique, Madagascar, and Afghanistan. This model of mining is fundamentally different in its environmental and social footprint.
Interested in a tourmaline commission? Sara has an extensive collection, from watermelon bi-colours to electric Paraíba varieties, available for viewing in Kiama or online.
Book a ConsultationSmall-Scale Mining: A Lower-Impact Alternative
Large open-pit mines, the kind associated with industrial diamond and sapphire extraction, require significant land clearing, heavy machinery, and substantial infrastructure. The environmental disruption can be long-lasting, and economic benefits don't always flow directly to local communities.
Most tourmaline deposits, by contrast, are worked by hand. Miners dig narrow shafts into pegmatite rock formations, extracting crystals individually. The machinery is minimal; the footprint, compared to industrial operations, is relatively contained. Because the miners are often independent or part of small cooperatives, income stays within the community — funding local schools, services, and livelihoods in regions where tourmaline is often the primary economic activity.
Tourmaline's extraordinary colour diversity also reduces selective pressure. Unlike rubies, where only the pigeon-blood variety commands premium prices, the tourmaline market values many colours. Pink, green, blue, yellow, bi-colour, and multi-colour specimens are all desirable, meaning miners can sell a broader range of what they find rather than discarding or devaluing anything that doesn't fit a narrow ideal.
A green tourmaline crystal being extracted by hand from a pegmatite formation, the artisan mining approach that characterises most of the world's tourmaline supply.
No Other Gem Offers This Range
Tourmaline occurs in more colours than any other gem species on earth — and often in multiple colours within a single crystal, producing the legendary bi-colour and watermelon varieties. Here are the varieties Sara works with most in bespoke commissions:
Vivid red to deep pink, often compared to ruby at a fraction of the price
Green rind, pink centre, one of nature's most striking visual phenomena
Saturated forest green coloured by chromium, rare and deeply coveted
Rich blue to teal, cool, sophisticated, and increasingly popular
Neon blue-green coloured by copper, the rarest and most valuable of all tourmalines
Two or more colours in one crystal, every stone is genuinely unique
Paraíba Tourmaline: The Electric Blue-Green Gem
Discovered in the Brazilian state of Paraíba in the 1980s, Paraíba tourmaline has a colour unlike anything else in the gemstone world — a saturated, glowing blue-green that appears almost to generate its own light. The cause is a trace amount of copper in the crystal structure, a geological coincidence so rare that even geologically similar deposits in Mozambique and Nigeria produce only a fraction of the output, and at lower intensity.
Fine Paraíba tourmaline regularly exceeds diamond in per-carat value at auction. Sara has access to a curated selection of Paraíba and Paraíba-type stones for clients seeking something truly extraordinary — and can source specific colours and carat weights on commission.
Left: An 18ct rose gold ring featuring a warm pink tourmaline — a client commission from Sara's Kiama studio. Right: A rare Paraíba tourmaline trilogy ring with cushion-shaped diamond shoulders.
