How Can You Tell If A Ruby Is Heated? [Solved]

Hi, iam Rachel Vossen, G’day, mate.

How Can You Tell If A Ruby Is Heated? [Solved]

The untreated sample of Mong Hsu Ruby typically comprises bicoloured corundum with dark violet or blue to almost black sapphires cores and ruby rims. With heat treatment, the dark blue cores inside the ruby can be converted to red, making the dark-coloured cores invisible.27 May 2021

How to tell the difference between Unheated Ruby & Lead Glass Filled Ruby?

In this video, I tried to distinguish between a very expensive unheated

Identifying heated & unheated Ruby Gemstone under Microscope

In this video you will see a basic difference between

How to Tell if a Ruby is Fake: Detective Gigi and the Case of the $2 Ruby

A friend of mine recently purchased a “genuine 17.70 carat natural Burmese