The platinum used in Hina’s engagement and wedding rings is high-purity platinum 950.
Platinum is a very rare precious metal that does not change color,
making it the most preferred material for engagement and wedding rings.
The platinum used in rings typically has a purity ratio of platinum 900 or platinum 950.
Platinum 950 can have a rich variety of appearances depending on its surface finish and design. At Hina, we use multiple finishing
techniques such as “Gloss,” “Sandblast,” “Hairline,” “Silk Matte,” and “Gloss & Sandblast” to give our rings a unique texture and character.
