What does TSL letter in PT900's platinum diamond ring mean?

2 thoughts on “What does TSL letter in PT900's platinum diamond ring mean?”

1. 

   Sabrina

   September 9, 2022 at 2:51 pm

   Brand name, PT is a symbol of metal type platinum, 900 refers to platinum purity. TSL is brand abbreviation.

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2. 

   Della

   September 9, 2022 at 2:51 pm

   Xie Ruilin's brand printing

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