Pearl Knowledge Sharing
The History of Fukui Pearls (2) - "Pearl Farming"

The History of Fukui Pearls (3) - "The Beginning of Pearl Farming in Hong Kong"

Public Lecture: Say "I Do" to the Earth - Why Choose Sustainable Pearls (Part 2)

If you have 1 hectare of sea area to culture pearl oysters:
• Remove 500 kg of nitrogen per day (for feed)
• Filters 40 Olympic swimming pools per day • Increases 5 metric tons of wild marine fish per year • Stores a total of 2.1 metric tons of carbon
Public Lecture: Say "I Do" to the Earth - Why Choose Sustainable Pearls (Part 1)

Pearl World Map - Major Saltwater and Freshwater Pearls

- China - Freshwater Pearls (Pond Butterfly Mussels)
- Japan - Akoya pearls (Marshmallow oyster) 4.5-8.5 mm
- Hong Kong - Hong Kong pearls (Marshy oyster) 6-8.5 mm
- Indonesia - South Sea Golden Pearl (Golden Lip Oyster) 10-20 mm
- Australia - South Sea White Pearl (White Pearl Oyster) 10-20 mm
- Tahiti - Tahitian black pearl (black lipped oyster) 9-14 mm