solid rose gold pendant Basic quality evaluation of crystal

1. warna

The colorless crystal is clean and translucent as the standard. The color of the colored crystal itself should be uniform, pure and gorgeous. Amethyst and topaz are the more valuable varieties of crystals. The further classification of the two is the darker the color (but not dark as the standard) The better. Selain itu, it depends on the color and shape of the inclusion. Misalnya, the more beautiful the color and pattern of the inclusion in the colorless crystal, the higher the value.

2. transparency

The more transparent the crystal, semakin baik.

3. Cleaness

Dalam keadaan normal, it is difficult to obtain crystals without blemishes. The purer the better, but under special circumstances, the inclusion of special optical effects and beautiful patterns are more precious.

4. kualitas

Under the same color and clarity conditions, the heavier the value, the higher the value.

Sederhananya: those crystals with pure color, richness, no impurities, good transparency, and large particles have high value, and vice versa. Especially those above 5 karat, the value is very high. Lebih-lebih lagi, crystals of different colors are lucky stones of different constellations, which can bring blessing and care to the corresponding wearer, which is equivalent to amulets.

The cleaning and maintenance of the crystal has a great influence on the crystal. Crystals can be soaked and cleaned in mild soapy water or neutral solvents; crystals are brittle and cannot be cleaned with an ultrasonic cleaning machine. Do not wipe in case of dust. Use blowing dust to prevent surface scratches; store separately to prevent collision and friction; Corrosion, avoid direct sunlight.

 

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Desain Produsen Perhiasan OEM/ODM Kustom Perhiasan Anda Sendiri

Mari kita mulai : mo@kingjy.com

 

Guangzhou Jingying Fokus pada Kalung Cincin Grosir Kustom Gelang Anting Sterling Silver 925 perhiasan,Sterling Silver Gold berlapis 18K,14K,24K emas kuning,emas putih dan emas mawar.,merek logo atau kata -kata lain dengan ukiran laser sesuai dengan persyaratan pelanggan.

Kapasitas produksi bulanan kami terserah 50,000 Potongan Gelang Kalung Anting -anting Cincin Perhiasan.,Toko rantai perhiasan,toko outlet,Pedagang perhiasan,Perusahaan Merek Pedagang dan Perhiasan,profesional menyediakan membuat perhiasan khusus dan produksi massal berkualitas tinggi 925 Layanan perhiasan perak sterling.