Good eyes needed please! - Hallmark

[nexiv]

Hi everyone. Could I get some opinions please? Am I right in thinking this reads 375 which is the hallmark for 9k gold?

Thank you in advance for your help!

 

[aerinha]

One mark says RG which could mean rolled gold as in, not solid gold.

 

[nexiv]

One mark says RG which could mean rolled gold as in, not solid gold.

Thank you for your reply.

Is that likely from a well known high street jeweller? (H.Samuel in this case). Would they sell rolled gold as solid gold for a brand new item?