Gemstone Origins: Where Our Favourite Stones Are Mined پتھروں کے ماخذ

Origin: why people care, and why it is hard to pin down

Some mines became famous because they turned out fine stones with a look people could recognise, and over time buyers started paying extra for the name itself. The catch is that the same mineral from two different countries can look exactly alike. No seller can tell origin by eye, and neither can a customer. Some gem labs will give an origin opinion based on inclusions and trace elements, but that is an expert's judgement, it isn't possible for every stone, and for many stones the fee is high compared with the stone's value.

We suggest three simple rules:

1. If there is no lab report, take an origin name as a description of the stone's style, not as a fact.
2. Judge the stone you are actually holding: colour, clarity, cut and treatment. A beautiful stone from a little-known mine is still a beautiful stone.
3. Ask the seller, in writing, what is known about the origin and how they know it. If you want, have it checked at an independent lab.

How origin names get used in the bazaar

A famous name travels much further than the stones ever did. Words like "Burmese", "Kashmiri", "Ceylon", "Nishapuri" and "Yemeni" get attached to any stone with the look people expect from those places. Sometimes that is fair shorthand. Sometimes it is just a way to push the price up. If a seller names an origin, ask three things: how do you know, is there a lab report, and has the stone been treated? An honest answer about treatment usually tells you more about value than any origin label.

Pakistan and its neighbours

Swat emerald

The mines near Mingora in Swat give a strong green with a slight blue edge. The stones are usually small and heavily included, and clean ones are genuinely rare. People in Pakistan are proud of Swat emerald, rightly so. Most emeralds are oiled to hide fissures, and that should always be disclosed. Our guide to identifying a natural emerald goes into detail.

Gilgit-Baltistan: aquamarine, topaz and tourmaline

Around Shigar and Skardu the pegmatite mines produce long, clear aquamarine crystals in pale to medium blue, plus topaz and tourmaline in a wide spread of colours. Many collectors' crystals come from here too. Pakistan's pink topaz, meanwhile, comes from Katlang in Mardan district. See aquamarine, topaz and tourmaline.

Kohistan peridot and Hunza ruby

High-altitude Kohistan is known for peridot that is big, clean and lively green. Hunza ruby grows in marble and tends towards pinkish or purplish red, often opaque or with plenty of inclusions. See peridot and ruby.

Afghan lapis lazuli

Sar-e-Sang in Badakhshan has been mined for lapis for thousands of years, and most good Lajward in this part of the world still comes from there. The best has a deep, even blue, small golden flecks of pyrite and very little white calcite. Our guide to grading Lajward explains more.

Stones from further away

Ceylon and Nigerian sapphire

Sri Lankan, or Ceylon, sapphire is known for bright, lighter cornflower blues and for fine yellow sapphire (Pukhraj). Nigerian sapphire tends to be darker and deeper, sometimes with a green tint, and often costs less. Both are routinely heated, which should be declared. Read where Neelam comes from for the longer version, and browse sapphire and yellow sapphire.

Mozambique and Madagascar ruby

Mozambique is now one of the biggest ruby sources, with clean, strong reds, many of them heated and some untreated. Madagascar gives both ruby and sapphire in a range of tones. Glass-filled ruby, which is heavily treated, can come from almost anywhere, so always ask whether a ruby is filled. Our article on reading a ruby helps.

Nishapuri feroza

The turquoise mines near Nishapur in Iran set the benchmark for sky-blue feroza with little matrix. In the trade, "Nishapuri" often means that look rather than a proven mine. See our feroza guide.

Yemeni aqeeq

Yemen has the oldest name for aqeeq, particularly the deep, glowing red carnelian. Agate is found in many countries, though, so "Yemeni" usually describes a style. See our aqeeq for men guide and aqeeq.

Ethiopian opal

Ethiopia, mainly the Wollo region, produces bright white and crystal opal with strong play-of-colour. Much of it is hydrophane: it soaks up water and can go clear for a while when wet, so keep it dry. See Ethiopian opal and our wider opal range.

Baltic amber

Baltic amber is tree resin fossilised over millions of years. It feels warm and weighs very little. Younger copal and plastic are often sold in its place. Read amber or copal? and browse amber.

Quick reference

What we say about origin

We sell natural stones only, and we tell you about any treatment we know of. If you want to know what we know about where a particular stone came from, message us on WhatsApp before you order, and you are always free to have a stone tested by an independent lab. Our prices follow colour, clarity, size and treatment as much as origin, and you can browse by budget.