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<p>[QUOTE="evelyb30, post: 360248, member: 36"]Some stones you can just tell, and some are heated as a routine or standard. Most ametrine is heated these days to produce the two colors. Aquamarines are often heated to reduce or eliminate the green tint. (I like them better as found, personally.) Citrines are generally heated these days too. Others are harder to spot, but if it's a flawless stone in a ho-hum setting, you pretty much know the score.[/QUOTE]</p><p><br /></p>
[QUOTE="evelyb30, post: 360248, member: 36"]Some stones you can just tell, and some are heated as a routine or standard. Most ametrine is heated these days to produce the two colors. Aquamarines are often heated to reduce or eliminate the green tint. (I like them better as found, personally.) Citrines are generally heated these days too. Others are harder to spot, but if it's a flawless stone in a ho-hum setting, you pretty much know the score.[/QUOTE]
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