HANADAMA VS TENNYO AURORA
Providing Everything You Need
​HANADAMA
Gem Quality Japanese Akoya Pearls representing the highest 1-5% of a pearl harvest. Accompanied by a numbered certificate by the Pearl Science Laboratory of Japan.
Surface: 99% or cleaner pearl surface with either very minor to no blemishes visible.
Lustre: Superior
Nacred: 0.40mm-0.50mm
​Shape: Perfectly Round
TENNYO AURORA
Gem Quality Japanese Akoya Pearls represent the highest 0.5-1% of a pearl harvest. Accompanied by a numbered certificate by the Pearl Science Laboratory of Japan.
Surface: 99.8% or cleaner pearl surface with either very minor to no blemishes visible.
Lustre: Excellence
Nacred: 0.45mm-0.60mm
Shape: Perfectly Round
​PEARL SCIENCE LABORATORY CERTIFICATE
The Pearl Science Laboratory (PSL) was established in 1978, led by the founder and current Honorary Advisor, Hiroshi Komatsu. Initially, the main purpose of PSL certificate is to identity the pearl types and analyse the pearl quality. Pearl Science Laboratory has a complete and rigorous system standard for the identification and classification of Akoya pearls and South sea pearls.
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(Sources from TAKARAMONOBR & SINJUKEN)