Indicolite: the Ultimate Jewellery Guide

Indicolite is one of the most mesmerising members of the tourmaline family. With its striking spectrum of deep blue to teal-green tones, this rare gemstone exudes an aura of tranquillity and sophistication. Highly prized by collectors and fine jewellers, indicolite offers both rarity and beauty — a perfect choice for standout rings, pendants, and bespoke designs that speak of individuality and elegance.

History & Symbolism of Indicolite

The name indicolite comes from the Latin indicum, meaning indigo, a reference to its signature blue hues. As part of the broader tourmaline family, it carries the same associations with emotional clarity and protection. Blue tourmalines, in particular, are believed to calm the mind, encourage clear communication, and promote spiritual insight — making indicolite as meaningful as it is beautiful.

Because of its rarity, especially compared to pink or green tourmalines, indicolite has long been regarded as a gemstone for connoisseurs. Today, it is gaining recognition among jewellery lovers who seek something luxurious, distinctive, and full of depth.

Colour Range & Rarity

Indicolite is admired for its exceptional palette of blues and blue-greens. Stones that display pure, oceanic blue tones are the rarest and most valuable. Others exhibit vivid teal hues, blending green and blue in a way that seems to shift with the light. Pastel blue shades are less common but can appear in smaller stones, offering a softer interpretation of this gemstone’s beauty.

Clean, richly coloured indicolites are highly collectible, especially in sizes above one carat. Because they are far less common than other tourmaline varieties, every fine specimen feels like a rare discovery.

Indicolite Jewellery Styles

The rarity of indicolite makes it ideal for designs where the gemstone takes centre stage. Solitaire rings highlight its depth of colour, while pendants framed with diamonds offer a striking play of brilliance and contrast. Artisan earrings often use indicolite to capture nature-inspired themes, especially when crafted in teal tones. Three-stone rings with blue tourmaline bring symbolic meaning, while minimalist bands emphasise clarity and colour in their purest form.

Choosing a Quality Indicolite

When selecting indicolite, colour is the most important factor. Rich, saturated blues and blue-greens are the most desirable, particularly stones that shift between the two tones for added depth. Clarity also matters — most high-quality indicolite gems are eye-clean, though small inclusions can be acceptable given the rarity of the stone.

Cut enhances both beauty and value. Emerald, cushion, and oval cuts are especially popular, as they bring out the stone’s intensity while maximising brilliance. Stones above one carat are rare and command premium prices, particularly if the colour is vibrant and evenly distributed.

Caring for Indicolite Jewellery

Like all tourmalines, indicolite is durable enough for regular wear, with a hardness of 7 to 7.5 on the Mohs scale. However, it does require mindful care to preserve its beauty. Clean gently with lukewarm water and mild soap, avoiding ultrasonic or steam cleaners. Store it separately to prevent contact with harder gemstones, and remove it before engaging in heavy activity or using chemicals.

Final Thoughts

Indicolite is a gemstone of rarity and refinement — a jewel that combines tranquil blue tones with extraordinary individuality. Whether showcased in a modern solitaire ring, framed with diamonds in a pendant, or crafted into an artisan-inspired design, it brings elegance, meaning, and a sense of quiet luxury to any collection.

At Hallmark the Jewellers, we invite you to discover our handpicked selection of indicolite and blue tourmaline jewellery — perfect for collectors, creatives, and those who desire a gemstone as rare and unforgettable as their own story.

Hallmark: The Ultimate Jewellery Guide | Hallmark the Jewellers