Ceylon Sapphire
Questions, Answered

Ceylon sapphire is the traditional name for natural sapphires originating from Sri Lanka, one of the world's historic sources of fine gemstones. Ceylon sapphires are valued for their distinctive colors, transparency, brilliance and geological origin.

Yes, they mean the same stone. Ceylon was Sri Lanka's name until 1972, and the gem trade kept using it. So a sapphire called Ceylon on a report is simply a sapphire from Sri Lanka. Dealers, auction houses and labs use the two names interchangeably.

The island has been mining sapphires for two thousand years, and its stones keep ending up in famous places. Crown jewels, royal rings, including the blue sapphire worn by Princess Diana. The stones themselves are unusually bright and clear, and that is what made the name.

The famous ones are blue. Cornflower blue above all, then the deeper royal blue. But the island produces almost every colour a sapphire can be: yellow, pink, teal, parti, white, star sapphires, and the rare orange-pink padparadscha.

Fine colour without treatment, above all. The mines are small and worked by hand, and only a little of what comes up has strong natural colour. Past three carats, fine unheated stones become genuinely hard to find. That is why they hold their value.

Where they come from, and everything that follows. Kashmir stones are long mined out and mostly sell at auction now. Burmese blues run deeper and darker. Ceylon stones are the bright, lively blues you can actually find and afford, which makes them the practical choice.

Yes. "Ceylon sapphire" describes sapphire originating from Sri Lanka; the term itself does not automatically mean that every stone is untreated. Ceylon sapphires can be natural and may or may not have undergone treatments such as heat treatment. Treatment status should be verified through appropriate gemological testing and disclosure.

A white sapphire is a colourless to very pale sapphire. It is corundum, the same mineral as blue sapphire, with almost no colour-giving trace elements. It is natural, very hard, and often chosen as a clear stone for rings.

A Ceylon spinel is a natural spinel gemstone mined in Sri Lanka, from the same gravels that produce the island's sapphires. It is its own mineral, not a sapphire variety, prized for vivid colour that needs no treatment. Famous historical 'rubies', crown jewels included, later proved to be spinels.

Yes. Sri Lanka is one of the classic sources of fine spinel, and has been for centuries. The stones come from the same alluvial gravels as Ceylon sapphires, particularly around Ratnapura and Elahera, which is why the two are often bought at the same tables.

Yes. Spinel is one of the few gemstones the trade rarely treats at all, and every spinel we sell is a natural stone sold as it came out of the ground. Each one carries an independent lab report confirming it.

Sri Lankan spinel covers a striking range: cobalt and steel blues, hot pinks, true reds, soft lavenders and smoky greys. Cobalt blue and vivid pink stones are the most sought after, and clean examples in good sizes are genuinely hard to find.

From a seller who can show the stone honestly. We buy spinel at source in Sri Lanka, film every stone in 360, certify it independently, and list it at one plain price with insured worldwide shipping included.

Anywhere from a few hundred dollars per carat for commercial heated stones to five figures for the finest unheated ones. Most certified stones between one and three carats sit between $1,500 and $6,000 per carat. Colour, treatment, size and certification set the number.

Ceylon sapphires can be highly valuable, but value varies considerably from stone to stone. Factors including color, clarity, size, cut, treatment, origin and rarity all influence a sapphire's market value.

A qualified gemologist or independent gemological laboratory can examine a sapphire using specialized instruments to determine whether it is natural, synthetic and/or treated.

Every stone comes with a report from an independent lab that states what it is, where it came from and any treatment. The report number is printed on the stone's page, so you can check it with the lab yourself before you pay anything.

Any serious one should be, and ours all are. We use independent labs: TGL (GIA alumni), Guild or GIC. The report states what the stone is, whether it was treated and, where tested, its origin. If a seller claims Ceylon with no report, treat it as marketing.

By an independent lab, from the stone itself. The lab reads the stone's chemistry and inclusions and compares them against stones of known origin. The finding goes on the report. A seller cannot simply declare origin on their own.

Both, and we always say which. Heating is the normal practice of this trade and it is not a defect. It is stated on the certificate and on the listing. Unheated stones, where the colour is entirely natural, are much rarer and priced for that rarity.

Most sapphires on the market are heated, whatever their origin. It is a stable practice that goes back centuries, and the trade accepts it as long as it is disclosed. Sri Lanka also produces a good share of stones fine enough to sell unheated, which adds to the island's standing.

Not better. Rarer. Heat brings out the colour in stones that need it, and an unheated stone simply never needed it. When the report confirms no heating, buyers pay roughly two to five times more for that rarity. Beauty is still judged stone by stone.

Many are. Heat is the common finish for sapphire of every colour, and it is accepted when disclosed. Unheated white sapphires exist and are scarcer. Every Crestonne listing states the treatment, and the certificate confirms it.

For many buyers, yes. White sapphire is natural, hard enough for daily wear, and costs far less per carat. It looks softer than diamond, with less fire. Choose it for a quiet, clear stone, not for diamond's flash.

From a specialist who shows certification and states treatment plainly. That could be Colombo or Ratnapura if you can travel, an auction house, or an origin-direct dealer like Crestonne. Every stone in our collection is certified, bought at the source, with its report number published.

Set your budget and rough size first, then buy colour above everything. The finest colour you can afford, with treatment disclosed and origin certified. Shape and setting come last. A good loose stone can be set almost any way you like.

One of the best. Sapphire is the hardest gemstone after diamond, so it can be worn every day for a lifetime. And unlike a colourless stone, it carries colour, which is why a sapphire ring never looks like anyone else's.

It means we buy at origin, directly from Sri Lanka's small-scale miners and cutters. Mining on the island is mostly hand-dug, not industrial, so there is no scarred landscape left behind. And with no middlemen in the chain, more of the price stays with the people who found and cut the stone.

Yes. The listed price is the full price of the stone, including its independent lab report and insured shipping worldwide. The only other costs are your own country's import duties or taxes, paid to your customs, and your own bank's charges.

Yes. We send photos and daylight video of any stone on request, and you can talk it through with us on WhatsApp before deciding. Studio visits in Ratnapura can be arranged by appointment.

Pick a stone from the collection and tell us by enquiry or WhatsApp. There is no cart, because every stone is one of a kind. We confirm it is still available and settle the details with you personally. It reaches you insured and tracked, in about two weeks. And if nothing listed is right, we will source one for you.

Yes, worldwide. Every parcel is insured and tracked, and the lab certificate travels inside it. A stone usually reaches you within two weeks of confirming the order.

Yes. Tell us by email or WhatsApp within 14 days of receiving a stone, with no reason needed. This includes stones found through a custom order. We send you the return paperwork, then you send the stone back unset, unaltered and undamaged, with everything that came with it, insured and tracked at your cost. We refund the full price you paid within 14 days of the stone reaching us. A faulty or wrongly described stone gives you wider rights.