Oud Grades and How to Classify Its Quality

"Super," "Double Super," "Royal," "sinking"… names the oud buyer hears often, but what do they actually mean? In this comprehensive guide we explain how oud grades are classified and how its quality is assessed: from the grade names, to the physical indicators, to the burning tests, all the way to a transparent assessment card. And we note from the start an important truth: that these classifications are not globally standardized, so awareness of them protects you.

Why are oud grades classified?

Oud varies greatly in its richness in resin, its character, and its density, so the market needed a way to order it by quality and price. From here the classifications arose: names for the grades, indicators of quality, and practical tests. And they are useful tools that help you understand and choose, on condition that you know their limits.

But classification is not a precise, standardized science; for what one seller calls "Super" another may call "Excellent," and the criteria may differ between Indonesia, India, and the Gulf. And so this guide teaches you to read the indicators themselves, not merely to memorize the names.

The grade names: Super and above

The series of articles begins by explaining how oud is sorted, then the meanings of the traded names: "Super," "Double Super," "Triple Super," "Royal grade," and "rare oud," and it concludes with an essential question: are these classifications globally standardized? The short answer: no, and this is what every buyer should know.

The physical and visual indicators

Behind the names are tangible indicators that actually make the quality: the density of the resin, the color of the wood, the weight of the piece, its size, the thickness of the oud, and the shape of the fracture. And this group explains each indicator and its signification, so you read the oud with your eye and hand, not by its name alone.

The burning tests

The assessment of oud is not complete except by burning. And this group addresses the ember test, the gentle-heating test, and two common questions: are bubbles a proof of quality? And is thick smoke a proof? And you will find that the answers are more precise than what is commonly said.

Sinking and its signification

The sink test is among the most famous indicators of the density of the resin. And two articles here explain: what is sinking oud? And is sinking always better? And the answer is more precise than a yes or a no. And this complements what we detailed in sinking vs. non-sinking.

Toward a transparent assessment

The series concludes with a practical article: how to create a transparent assessment card for oud that gathers all the indicators — the source, the grade, the density of the resin, the sinking, and the result of burning — in a clear picture that protects the buyer. So instead of settling for a shiny name, you get an honest, verifiable description.

All the guide's articles (20 articles)

How do you use this guide?

Do not memorize the names alone, but rather learn to read the indicators: look at the density of the resin, the color, and the weight, then test by burning, then ask about the source. And gather that into a mental or written assessment card. For when you understand the indicators, a shiny name does not deceive you nor does a claim dazzle you. And the transparent seller who states these details is better than a brilliant name.