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Is this Pt alloy ok? (Pt 95, Cu/Ir 4, Gallium/Yttrium 1)

RDG238

Rough_Rock
Joined
Sep 7, 2024
Messages
30
Hi all,

We’ve been wrestling with white gold versus platinum for our engagement and wedding rings, and have decided to go with platinum, thanks for everyone’s input.

When I asked the jeweler about the composition of their platinum, they contacted their supplier, and the answer is:
95% platinum
4% copper and iridium
1% gallium and yttrium

Anyone have any details on where this is typically made, its hardness value, is it easier/harder to resize or if it is more or less prone to scratches, etc.?

Opinions/thoughts?

I wasn’t really expecting this particular answer as when I look at other threads on the forum I don’t typically see this combination.

If I don’t go with this combination of platinum, then it’s back to white gold as I don’t think they have any other alternatives.

Thanks!
 
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