Photographs at ×5 zoom: most inclusions are not visible to the naked eye.
Colombian Emerald - 0.72 ct
Price incl. VAT — France and European Union.
Outside the European Union: the price is understood exclusive of French VAT. Any import duties and taxes are payable by the recipient.
One-of-a-kind piece, a single example available.
Specifications
| Reference | JOH-02026-CD26 |
|---|---|
| Origin The country is established by the laboratory from the inclusions and the chemical composition of the stone. The exact mine is stated only when we can prove it: otherwise we write Colombia and nothing more. | Colombie |
| Weight The carat is a unit of mass, not of size: 1 ct equals 0.2 gram. Two stones of the same weight can look very different depending on their cut. Rely on the dimensions in millimeters just below. | 0,72 ct |
| Color This is the first price criterion on an emerald. What is sought is a sustained green, neither too dark, which would deaden the stone, nor too light, which would strip it of presence. The video on the listing shows the real color, without retouching. | Vert moyen |
| Shape & cut The emerald cut, rectangular with clipped corners, protects a fragile material and brings out depth of color rather than sparkle. Pear, cushion and oval serve the same ends with a different silhouette. | Emeraude |
| Treatment Nearly all the emeralds on the market are oiled: a colorless oil fills the open fissures and makes the stone easier to read. The practice is old, accepted and reversible. The degree and the mention in brackets are copied from the certificate, exactly as the laboratory measured them. | Mineure (liquide) |
| Comments | Natural stone, no solid resin treatment (perma) |
| Certificate The report of an independent laboratory, readable in full below. It is the only item in the file that we do not write ourselves: it lets you check our claims without taking our word for it. | Bellerophon Gemlab · n° T24309 |
| Traceability Full means we hold a photograph of the rough stone, one during cutting and one of the finished stone. Partial means at least one of those three stages was not photographed. | Partial traceability |
We withdraw the stone from sale for 48 hours, while you decide. No commitment and no deposit.
Tell us what you want to see: the color in daylight, the jardin of inclusions, the stone in movement.
- Hand delivery or shipping
- Secure payment
- Partial traceability
Description of the stone
Colombian emerald of 0.72 ct, step cut as a square with cut corners. The green, bright and luminous, is matched by a rare transparency: the crystal is clean, the brilliance immediate.
These small, limpid emeralds, carefully cut, are far harder to find than their size suggests — clarity forgives nothing. Minor oil declared.
Perfect for a solitaire ring or a contemporary bezel setting. Photographs and video of the exact stone, without retouching.
Vos questions sur cette pierre
Frequently asked questions
What is treatment/oiling and is it normal?
Almost all natural emeralds show some oiling, an old and recognized practice that improves the legibility of the stone. The exact degree (no oil, minor, moderate) appears on the certificate and directly influences the price.
Is the color true to life?
Our photographs and our video show the exact stone, with no retouching at all. But the color of an emerald is never fixed: it changes with exposure to light. The same green will look deeper in daylight, warmer under a lamp, darker in shade. That is true of every emerald, not only ours.
This is why video remains the most faithful rendering: the stone moves, and you see it from several angles and under several angles of light, as if you were holding it. If you want to see it in other conditions, ask us for an extra video: we will film it and send it to you.
How do delivery and insurance work?
Every stone is shipped by DHL Express, insured and signed for on delivery, and travels with its certificate. France: 1 to 2 business days by Express, 3 to 5 business days by Standard. European Union and international: 3 to 5 business days.
Documented provenance
Certificate of this emerald
This emerald comes with its independent gemological report, issued by a third-party laboratory. You can consult it below.
Certificat gemmologique indépendant — Bellerophon Gemlab
N° JOH-02026-CD26
Our guarantees
-
Certified stones
100% authentic, gemological certificate supplied
-
Secure delivery
DHL Express shipping, insured and against signature
-
Customer service 7 days a week
A team available every day to assist you
-
Direct sourcing guaranteed
Zero intermediaries, bought at the source in Colombia
Authenticity
Certificate of authenticity
Every stone comes with a report from an independent laboratory. Check it for yourself.
Authenticity guaranteed — report from an independent gemological laboratory.
Our authenticity and treatment disclosure policy →How to judge an emerald
Color and saturation
In an emerald, color sets the price before anything else. Three things are looked at: hue, which runs from slightly bluish green to slightly yellowish green; saturation, that is the intensity of the green; and tone, from lightest to darkest. The intense, slightly bluish green of the Colombian deposits is the most sought after.
A stone that is too dark loses its brilliance; one that is too light loses its presence. The balance point is judged by eye, never from a specification sheet alone: that is why every stone is filmed.
The jardin of inclusions
The inclusions of an emerald are called the jardin. They are normal and expected: an emerald with no visible inclusion at all is so rare that it should first raise the suspicion of a synthetic. The jardin is also what allows a laboratory to link a stone to its deposit.
What matters is not their absence but their position: inclusions at the periphery are less troublesome than a fracture in the middle of the table, which catches the eye and weakens the stone.
The origin of the deposit
Colombia has historically produced the most sought-after emeralds, around three zones: Muzo, Coscuez and Chivor. Muzo is associated with a deep, slightly yellowish green, Chivor with a bluer green. Origin is a laboratory determination, based on inclusions and chemical composition, not a commercial claim.
When we cannot prove the exact mine, we write Colombia and nothing more.
Oiling and its grading
Nearly all the emeralds on the market are oiled: a colorless oil fills the fissures open at the surface and makes the stone easier to read. The practice is old, accepted and reversible. What must be declared is the degree: none, insignificant, minor, moderate, significant.
A hardening artificial resin, on the other hand, is not equivalent: it cannot be removed the way an oil can. The certificate supplied with each stone states the measured degree and the nature of the filling material, without any interpretation on our part.
The cut
The emerald cut, rectangular with clipped corners, was designed for this stone: it limits stress on a fragile material and brings out depth of color rather than sparkle. Pear, cushion and oval serve the same ends with a different silhouette.
A good cut is judged by the even distribution of color and the absence of dead zones, not by a brilliance index borrowed from the diamond: those optical measurements make no sense on an emerald.
Pierres de forme similaire
- Choosing a selection results in a full page refresh.
- Opens in a new window.