Diamond Characteristics

Diamonds can be classified into two main types: natural diamonds and cultured diamonds. As diamonds, they possess the following characteristics and certifications

Sparkling Appearance

Refractive index (2.42) and dispersion (0.044)

Eternal Hardness

Mohs hardness of 10, making it the hardest substance

Pure Composition

Composed of carbon atoms under high temperature and high pressure conditions

Professional Certification

Certificate issuance and 4C grading provided by GIA or IGI

Natural and grown

Appearance

Both natural and grown diamonds have the same appearance, being the most sparkling and brilliant gemstones

Durability

Both natural and grown diamonds are equally the hardest gemstones, allowing their beauty to be preserved

Value Preservation

Both natural and grown diamonds are widely traded and can be converted into other desired forms or assets

Pricing

The price of grown diamonds is only 10% of natural diamonds, allowing you to allocate your money to more suitable places

About Us

Chengdu Silkway Industrial and Trading Co., Ltd. is a diamond sales company specializing in providing high-quality diamonds and excellent service to our customers. With extensive experience in the industry, we offer a wide selection of diamonds in various sizes, shapes, and colors. Whether you are looking for an engagement ring, a birthday gift, or jewelry for any special occasion, we can meet your needs.

We have established long-term partnerships with premium diamond suppliers from around the world to ensure that we can provide the highest quality diamonds to our customers. Our diamonds undergo professional assessment and evaluation to ensure their quality and purity. Our team consists of experienced professionals with deep knowledge of diamonds and expertise in the industry, enabling us to provide professional advice and personalized purchasing experiences to our customers.

Customer satisfaction is our top priority, and we uphold honesty and reliability as our principles. We strive to deliver quality diamonds and exceptional service to ensure that our customers are satisfied with our products and experiences. Our team is available to provide support and answer any questions, ensuring that customers feel comfortable and confident throughout the diamond purchasing process.

Whether you are in search of a precious diamond or need professional diamond consultation and advice, Chengdu Silkway Industrial and Trading Co., Ltd. is your reliable partner. We look forward to working with you and providing a unique and memorable diamond buying experience.