All pieces are natural nephrite jade and come with certificates issued in China to indicate natural material.

At ByYu, we place greater emphasis on careful selection — focusing on quality, texture, and character.

• Keep away from chemicals such as perfume and lotions
• Store pieces separately in airtight bags to reduce oxidation
• Gently wipe with a soft, non-abrasive cloth after wear
• Avoid harsh polishing cloths, especially on plated settings
• Put on jewellery last, remove it first

Proper care helps prolong the condition of S925 and plated settings over time