10k sapphire diamond white gold necklace pendant 18 XL blue sapphire euc

Excellent condition! Gorgeous dark blue genuine sapphire vintage necklace, marked 10k 3 times and it’s white gold, the pendant had several markings on it brand etc and I’m not sure who is the maker, this was from an estate.
Probably needs cleaned ,this has two small real genuine diamonds as well.
see all photos in some you can see the blue, I tried to capture the blue but was hard , my photos are not the best!
I will list the gram weight shortly.
see my other real gold pieces and bundle!
box 24

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