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Scan quality

IsItGOLD? टीम के Scan quality पर 8 लेख।

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Green line illustration of a ring and a loupe magnifying a 585 hallmark, with the words “Tiny marks, valuable clues” and the IsItGOLD? logo on a dark background
Scan quality

Hallmarks: tiny marks, valuable clues

Where to find the marks on a piece of jewellery, how to photograph them for a scan, and why even a convincing stamp cannot tell you what it is worth.

Marcel Buth4 मिनट में पढ़ें
Green line illustration of three photos of one ring showing the front, the reverse and a 585 hallmark, with the words “Multiple photos, one better scan” and the IsItGOLD? logo on a dark background
Scan quality

Multiple photos, one better scan

The guided scan takes several photos of one object. How to choose which views to add.

Marcel Buth2 मिनट में पढ़ें
Green line illustration of a single ring in a photo frame with other objects outside it, with the words “One object per scan” and the IsItGOLD? logo on a dark background
Scan quality

Best practice: one object per scan

One object per scan, several photos of that object, and why mixing items goes wrong.

Marcel Buth4 मिनट में पढ़ें
Green line illustration of a magnifying glass over a raw nugget, with the words “Common scan problems” and the IsItGOLD? logo on a dark background
Scan quality

Common scan problems and how to avoid them

Inherited photos, difficult alloys, ore samples and what the feedback buttons actually do.

Marcel Buth2 मिनट में पढ़ें