One was a synthetic version of the other,
though just checked and a synthetic diamond is still technically a diamond, so I've replaced it with a £6 ebay job.
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monkeon schmonkeon, Tue 30 Jan 2018, 12:42,
Reply)
Ah, OK.
I assumed it was making it up as it went along with the first thing it found on Google.
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joefish It's hard for thee to kick against the pricks, Tue 30 Jan 2018, 17:44,
Reply)