Product information

We guarantee high-quality pearls.

Nous promets une haute perle de la qualité.
Kami berjanji mutiara berkualitas tinggi.

All of our pearl nuclei are made from freshwater bivalves,
which have nacre in all nuclei in accordance with Pearl Standard regulations.

Each grade is available from 6.2bu (18.8mm) to 1.5bu (4.6mm).

Pearl nuclei

Our Products

FNC-BIO Nuclei


Features of FNC-BIO Nuclei

  1. Pearl layering is complete within two weeks.
  2. Pearl oysters live long, healthy lives.
  3. Fewer defective pearls.
  4. Pearl oysters do not die.
  5. Production yield rate of 90% or more, survival rate of 90% or more, high quality pearl rate of 80% or more, business success rate of 100% or more.

South Sea Pearls – Indonesia, The Philippines, Australia, Myanmar

Black Pearls – Tahiti, Cook Island

South Sea Pearls – Myanmar

Akoya Pearls – Japan

ANGE Nuclei


Features of ANGE Nuclei

Should you discover a defective pearl, do not discard the oyster or insert a pearl nucleus in your next operation.
Instead, insert an ANGE nucleus as your 2nd or 3rd operation.
After 2 years, it will become a high value MIRACLE PEARL® of 15mm to 25mm or more.
This will earn you a big profit.

Note: We will buy back the finished MIRACLE PEARL®.

ANGE Nuclei


Features of ANGE Nuclei

Should you discover a defective pearl, do not discard the oyster or insert a pearl nucleus in your next operation.
Instead, insert an ANGE nucleus as your 2nd or 3rd operation.
After 2 years, it will become a high value MIRACLE PEARL® of 15mm to 25mm or more.
This will earn you a big profit.

Note: We will buy back the finished MIRACLE PEARL®.

INDONESIA ANGE PEARL (MIRACLE PEARL®)

TAHITI ANGE PEARL (MIRACLE PEARL®)

JAPAN AKOYA ANGE PEARL (MIRACLE PEARL®)

MYANMAR ANGE PEARL (MIRACLE PEARL®)

Normal Nuclei


The process from order placement to shipment

1. Client Requests Estimate

We ask that clients begin the ordering process by asking for an estimate.
At Imai Seikaku, all pearl nuclei manufacturing, BIO coating, packaging, and shipping is done in our factory.
We do not keep any stock on hand. Please allow time for us to process your order.

2. Client Pays for Product and Shipping

Products will be shipped after we receive payment for your order and all shipping charges via bank transfer.
To expedite the process, please send us the completed bank transfer slip by e-mail or fax.

3. We Perform BIO Coating and Ship to Client

After receiving payment, we will process the BIO coating and handle shipping procedures. Products usually ship in about 3 weeks.
Click here for information on how to store the product after arrival.