HANADAMA Akoya Pearls

Embrace the certified pinnacle of all Akoya pearls: the Japanese Hanadama. This collection represents the highest standard of high quality pearls, where unrivaled luster is guaranteed by an official certificate from Japan's most trusted laboratories. For those seeking the absolute best pearls for an unforgettable pearl engagement ring or milestone celebration, this is the ultimate expression of certified perfection.

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HANADAMA Akoya Pearl Necklaces

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HANADAMA Akoya Pearl Earrings

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HANADAMA Akoya Pearl Rings

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HANADAMA Akoya Pearl Pendants

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HANADAMA Akoya Pearl Formal Sets

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Hanadama: The Finest Akoya

Designated by the Pearl Science Laboratory, "Hanadama" represents the highest grade of Akoya pearls. Discover the rigorous standards of nacre thickness and luster that define this lifetime quality.

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.

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At our directly managed stores in Japan, you can discover and experience WSP’s curated selection of brands and products — both visually and through your skin.