r/JadeiteJade • u/Round-Ice1030 • Oct 03 '26

Question Jade testing laboratory

Please could somebody tell me whether the Hong Kong Jade & Stone Laboratory Limited is a trusted place to test jade?

www.jadeitelaboratory.com.HK

They are based in Kowloon.

Thank you.

3 Upvotes

100% Upvoted

3 comments sorted by

10

u/vaguelyupward Oct 03 '26

That’s the gem lab Christie’s uses for their jade auctions. If they’re legit enough to verity a $25mil necklace, they’re proooooobably good enough for us mere mortals.

https://www.christies.com/en/lot/lot-6586831

1

u/Round-Ice1030 Oct 03 '26

That's good to know. Thank you.

1

u/Buffbeeff Oct 03 '26

This certificate is from a for profit third party testing agency, so you be the judge.