Pearls are an important part of the jewelry market. Japan is the place where artificial cultured pearls were invented and the main producing area of jewellery culture.
Japanese cultured pearls, also known as Akoya pearls, are named after the shellfish from which they cultured pearls. This kind of Akoya pearl is also seawater pearl, but this kind of shellfish is very different from the shellfish of South Sea pearl. Its size is small, and its mature size is about 7 cm. 그러므로, the size of Japanese beads is from 2 cm to 9 cm. , There are also more than 9 cm, but the output is low.
The color of Japanese beads is mainly white, usually with pink or yellowish overtone. 그중, pink is more valuable.
The best harvest time for Japanese pearls is in the driest months of each winter, when the shellfish are resting and can get a better pearl luster. 일반적으로 말하면, the cultivation of Japanese pearls takes one year to one and a half years after the nucleus is implanted to the harvest. The rejection rate of shellfish is about 15% 에게 20%, and the best quality pearls are only It accounts for 10% of all production, which is why the price of a string of pearls with excellent color and gloss is so high!
Some of the Japanese pearls currently on the market are not actually cultivated in Japan. 최근 몇 년 동안, Akoya pearls have also been cultivated along the coast of Northeast China and the Shandong Peninsula. The original quality is not as good as that of Japanese pearls, but in recent years there has been a trend of catching up. The overall quality of Japanese pearls produced in China is not as good as those produced in Japan.
현재, high-quality Japanese pearls, as its name suggests, are produced in Japan. In addition to China’s northeast coast, other regions also have a certain amount of production in northwestern Australia and India.
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OEM/ODM 보석 제조업체 디자인 사용자 정의 보석
시작합시다 : mo@kingjy.com
광저우 징징 맞춤형 도매 반지 목걸이에 중점 925 보석류,스털링 실버 골드는 18K로 도금되었습니다,14케이,24K 옐로우 골드,화이트 골드와 로즈 골드.,고객의 요구 사항에 따라 레이저 조각으로 로고 브랜드 또는 기타 단어.
월별 생산 능력은 최대입니다 50,000 조각 팔찌 목걸이 귀걸이 링 보석.,보석 체인점,콘센트 상점,보석 도매기,트레이더 및 보석 브랜드 회사,Professional은 고품질의 맞춤형 보석 및 대량 생산을 제공합니다. 925 스털링 실버 보석 서비스.