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> The new synthetic diamonds will come in pink, blue and white, and the stones will contain a tiny Lightbox logo. De Beers said the logo won't be visible to th
by mikkom 8y ago
> The new synthetic diamonds will come in pink, blue and white, and the stones will contain a tiny Lightbox logo. De Beers said the logo won't be visible to the naked eye, but it will make the stones easily identifiable as lab-grown.
This would suggest that it's not easy to identify lab-grown diamonds from other diamonds.
- exabrial 8y agoThere's a fluorescence test and a conductivity test they do. Iirc, the natural diamonds do worse and that's how they identity them.