Gemstones of Sri Lanka

Ratnadweepa — the Island of Gems. Sri Lanka produces 75+ varieties of precious and semi-precious gemstones, making it one of the most gem-rich nations on Earth.

75+
Gem Varieties
Found in Sri Lanka
650K
People Employed
In the gem industry
$1.4B
Annual Trade
Formal + informal
#5
Global Ranking
Gem-bearing nations
Complete Catalog

Ceylon Gemstone Guide

From world-famous sapphires to ultra-rare serendibite — explore every gemstone found on the island.

Blue Sapphire

Blue Sapphire

නිල් මැණික (Nil Manik)

The crown jewel of Sri Lanka. Ceylon blue sapphires are prized for their vivid cornflower blue hue and exceptional clarity. The finest specimens rival any gemstone in value.

$300–$50,000+/ctModerate-Rare
Padparadscha

Padparadscha

පද්මරාග (Padmaraga)

Named after the lotus flower (padma raga), this pink-orange sapphire is found almost exclusively in Sri Lanka. The most expensive sapphire variety per carat.

$1,500–$50,000+/ctVery Rare
Ruby

Ruby

රතු මැණික (Rathu Manik)

Sri Lankan rubies tend toward pinkish-red with excellent clarity. While not as saturated as Burmese rubies, Ceylon rubies command strong prices for their brilliance.

$200–$15,000+/ctModerate
Star Sapphire

Star Sapphire

නිල් අරුණූල් (Nil Arunool)

Displays asterism — a six-pointed star effect caused by silk inclusions. The Star of Lanka (193 carats) and Star of India (563 carats) are among the world's most famous.

Asterism (6-ray star)
$100–$3,500+/ctModerate
Alexandrite

Alexandrite

පසිඟල් (Pasinggal)

The chameleon gem — green in daylight, red under incandescent light. Sri Lankan alexandrites are among the finest, with dramatic color change and high clarity.

Color-change (green ↔ red)
$500–$70,000+/ctVery Rare
Cat's Eye

Cat's Eye

වෛරෝඩි (Vairodi)

Chrysoberyl cat's eye displays chatoyancy — a sharp band of light across the stone. The 'milk and honey' effect in fine specimens is highly prized by collectors.

Chatoyancy (cat's eye)
$100–$5,000+/ctRare
Yellow Sapphire

Yellow Sapphire

පුෂ්පරාග (Pushparaga)

Ranging from pale lemon to vivid golden yellow. Important in Vedic astrology (Jyotish), where it represents Jupiter. Sri Lanka is the primary source worldwide.

$120–$2,400/ctCommon-Moderate
Pink Sapphire

Pink Sapphire

රෝස මැණික (Rosa Manik)

Delicate pastel pinks to vivid hot pinks. The boundary between pink sapphire and ruby is debated — both are corundum, differing only in chromium concentration.

$200–$3,000+/ctModerate
Star Ruby

Star Ruby

රතු අරුණූල් (Rathu Arunool)

Combines the beauty of ruby with a six-rayed star. Sri Lankan star rubies often display excellent asterism with good body color — a rare combination.

Asterism (6-ray star)
$200–$3,000+/ctRare
Spinel

Spinel

කිරිංචි (Kirinchi)

Once confused with ruby — many famous 'rubies' in crown jewels are actually spinels. Now valued in its own right. Sri Lanka produces exceptional red and cobalt blue spinels.

$50–$15,000/ctModerate-Rare
Aquamarine

Aquamarine

පච්ච පදියම් (Patcha Padiyam)

The blue variety of beryl, aquamarine from Sri Lanka shows delicate sky-blue to ocean-blue tones. An affordable entry into the world of fine gemstones.

$17–$500+/ctModerate
Moonstone

Moonstone

චන්ද්‍රකාන්ති (Chandrakanthi)

Sri Lanka's Meetiyagoda is the world's primary source of blue-sheen moonstone. The finest specimens display an ethereal floating blue light called adularescence.

Adularescence (blue sheen)
$5–$150+/ctCommon
Zircon

Zircon

ජාර්ගූන් (Jargoon)

Not to be confused with cubic zirconia — natural zircon is a legitimate gemstone. Sri Lankan blue and white zircons have exceptional brilliance and fire.

$50–$1,000/ctCommon
Tourmaline

Tourmaline

තෝරමල්ලි (Thoramalli)

Found in a rainbow of colors. Sri Lankan tourmalines range from vivid greens to warm browns. The finest tourmalines rival emeralds in color intensity.

$20–$500+/ctCommon
Topaz

Topaz

පදියම් (Padiyam)

Sri Lankan topaz is typically found in golden and brownish hues. Imperial topaz — a sherry-orange variety — commands the highest prices.

$5–$1,000/ctCommon
Hessonite Garnet

Hessonite Garnet

ගෝමේදය (Gomedaya)

Known as 'cinnamon stone' for its warm brownish-orange color. Important in Vedic astrology as the stone of Rahu. Sri Lanka produces the finest quality hessonite.

$20–$500/ctCommon-Moderate
Rhodolite Garnet

Rhodolite Garnet

රබහ (Rabaha)

A raspberry-pink to purplish-red garnet. Sri Lankan rhodolites have exceptional clarity and the rich 'rhodolite rose' color that dealers prize.

$30–$500/ctModerate
Taaffeite

Taaffeite

ටැෆයිට් (Taaffeite)

One of the rarest gems on Earth. First identified in 1945 from a cut stone in a jeweler's lot — the only gemstone discovered already faceted. Sri Lanka is the primary source.

$1,500–$35,000+/ctExceptionally Rare
Serendibite

Serendibite

සෙරෙන්ඩිබයිට් (Serendibite)

Named after Serendib, the old Arabic name for Sri Lanka. Only a handful of gem-quality crystals exist worldwide. A true collector's holy grail.

$2,000–$18,000+/ctExceptionally Rare
Sinhalite

Sinhalite

සිංහලයිට් (Sinhalite)

Named after the Sinhala people. Originally mistaken for brown peridot, it was recognized as a new mineral in 1952. Found primarily in the gem gravels of Ratnapura.

$50–$300/ctVery Rare
Ekanite

Ekanite

එකනයිට් (Ekanite)

Named after F.L.D. Ekanayake who discovered it in Sri Lanka. One of the few naturally radioactive gemstones — handled carefully by collectors.

$100–$500/ctExtremely Rare
Kornerupine

Kornerupine

කෝර්නරුපීන් (Kornerupine)

A collector's gem rarely seen in jewelry. Sri Lankan specimens show attractive green to brownish-green hues with pleochroism — appearing different colors from different angles.

$50–$1,500/ctRare
Sphene

Sphene

ස්ෆීන් (Sphene)

Also called titanite. Has higher fire (dispersion) than diamond, creating spectacular rainbow flashes. Too soft for everyday wear but stunning in collections.

$95–$800/ctRare
Mining Regions

Where Gems Are Found

Sri Lanka's gem deposits span multiple provinces, each producing distinctive varieties.

Ratnapura

රත්නපුර

Sabaragamuwa

The 'City of Gems' — Sri Lanka's gem capital and the most productive mining region on Earth per square kilometer.

Primary Gems

Sapphire, Ruby, Alexandrite, Cat's Eye, Spinel, Rare minerals

Elahera

ඇලහැර

Central

Produces ~35% of Sri Lanka's gem exports. Known for fine sapphires in all colors.

Primary Gems

Sapphire, Chrysoberyl, Rhodolite, Spinel

Beruwala

බේරුවල

Western

The world's largest colored gemstone trading center. 5,000+ dealers trade daily at the famous China Fort market.

Primary Gems

Trading hub (no mining)

Meetiyagoda

මීතියාගොඩ

Southern

The world's primary source of fine blue-sheen moonstone. Open-pit mines offer tourist visits.

Primary Gems

Moonstone

Okkampitiya

ඔක්කම්පිටිය

Uva

Known for fine hessonite garnets and increasingly valuable cobalt blue spinels.

Primary Gems

Hessonite, Sapphire, Cobalt Spinel

Balangoda

බලන්ගොඩ

Sabaragamuwa

Ancient mining region with deep alluvial gem deposits. Many family-operated mines.

Primary Gems

Sapphire, Ruby, Spinel, Garnet

Rakwana

රක්වාන

Sabaragamuwa

Produces some of the finest cat's eye and alexandrite specimens in the world.

Primary Gems

Cat's Eye, Alexandrite, Sillimanite

Language

Sinhala Gem Terminology

The gem trade in Sri Lanka uses a rich vocabulary. Understanding these terms helps navigate the market.

ජාති ගල්(Jathi Gal)

Precious stones — the highest tier gemstones (sapphire, ruby, alexandrite, cat's eye)

පජාති ගල්(Pajaathi Gal)

Semi-precious stones — fine gemstones of lesser value (spinel, tourmaline, garnet)

ඉල්ලම(Illama)

The gem-bearing gravel layer deep underground that miners seek

බ්‍රිෆ්කා(Brifka)

A folded envelope used to carry and present gems during trading

තැඹිලි(Thambili)

Small paper packets used to hold rough stones

ගියුඩා(Geuda)

Milky corundum that can be heat-treated to produce fine blue sapphires

දෙඟුනෙ(Dengune)

Bi-colored sapphire — showing two distinct colors in one stone

හැනපොරුව(Hanaporuwa)

Traditional gem cutting and polishing machine

නවරත්න(Navaratna)

A piece of jewelry set with nine different gemstone types — a sacred combination

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