Platinum diamond double journey pendant with chain - $1,575 (Prescott)

The pendant is set in solid platinum (900) and diamonds are 1ctw.
1" H x 3/8" W.
The chain is solid platinum (850) and 17.
75" long.
The pendant weighs 3.
33 grams and the chain weighs 2.
47 grams.
They are new.
We have a document from the Japan Technical Gem Laboratory, which will be included, as well as the original gray velvet presentation box.
In Japanese, above where it says round brilliant cut, it says that the diamonds are clear/colorless.
I'm willing to meet up at a local jeweler, if you would like to have a professional look at it.