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Natural Faceted Topaz
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Topaz

A very hard, brilliant gemstone occurring in impressively large, clean crystals. Sri Lankan alluvial deposits frequently yield white and naturally tinted topaz.

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Mineral FamilyTopaz
Mohs Hardness8
Refractive Index1.609 – 1.643
Primary OriginSri Lanka, Brazil, Russia

Explore Colours

Discover the breathtaking spectrum of topaz sourced from the gem-rich soils of Ceylon.

The Character of Topaz

For centuries, Sri Lanka has been renowned as the 'Island of Jewels,' yielding some of the world's finest and most historically significant topazs. Our deep-rooted connections with local artisanal miners allow us to source exceptional rough stones directly from the earth.

Each topaz offered through IRIS Ceylon Gems is carefully evaluated by our master gemologists for its inherent beauty, optical phenomena, and enduring value. We prioritize natural, untreated stones that express the true character of Ceylon's unique geological heritage.

Topaz variety 1

Notable Varieties

The topaz family encompasses several distinct varieties, each valued for its unique optical properties and coloration.

White Topaz

A completely colorless, highly transparent variety that takes an excellent polish and serves as a bright accent stone.

Blue Topaz

Occurs naturally in pale icy blues, offering excellent clarity and brilliant light return without artificial irradiation.

Imperial Topaz

The most valuable and rarest topaz variety, featuring warm golden, peachy, or reddish-orange hues.

What to Consider

Colour & Saturation

Natural blue topaz is typically much lighter than the intense 'Swiss' or 'London' blues created by commercial irradiation.

Clarity

Topaz is typically eye-clean even in very large carat sizes.

Cut & Brilliance

Offers a glassy, bright luster when polished well.

Treatment & Origin

White and light natural blue topaz from Sri Lanka are generally untreated. To ensure complete peace of mind, every gemstone we offer is independently lab-certified by recognized gemological authorities.

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Looking for a specific Topaz?

Tell us what you're looking for—whether it's a specific carat weight, colour grade, or cut—and our experts will help you source a gemstone that perfectly matches your requirements.

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