Let customers speak for us
New Arrivals
FAQ
For a detailed explanation of our grading standards with visual examples, please visit our Pearl Grading Guide.
Exact matches aren’t guaranteed, but we will hand-pick pieces that closely match your preferred tone.
No under normal wear. Gently wipe after use and store away from heat, humidity, and direct sunlight.
Always wipe your pearls after wearing them - this is the most important step. As shown in the video, gently rub each pearl with a soft cloth (microfiber or pearl polishing cloth) to remove oils and perspiration. Avoid paper tissues and water washing.
Put on your pearls last, remove them first. Keep them away from perfume, hairspray, cosmetics, sunscreen, household cleaners, and acidic foods.
Store separately in a soft pouch or jewelry box, away from direct sunlight and heat.
Remember: A few seconds of care after each wear keeps your pearls beautiful for generations.
Six-month warranty from delivery. In-warranty repairs are free (shipping paid by the customer); fees may apply depending on condition.
A branded case and a quality guarantee certificate are included; packaging may vary by item.
Prices may be adjusted due to exchange rates, material costs, and pearl market fluctuations.

About Us
WSP is a Japan-based company with over 30 years of experience in pearl wholesale, delivering high-quality pearls to customers both in Japan and around the world.








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