Difference Between 925 Silver and 999 Silver? What to Do About Oxidation During Shipping of Silver Jewelry! | Custom Jewelry | Wholesale Jewelry Manufacturer | HUNGKUANG

Difference Between 925 Silver and 999 Silver? What to Do About Oxidation During Shipping of Silver Jewelry! | 20 years experience in jewelry design and production

Difference Between 925 Silver and 999 Silver? What to Do About Oxidation During Shipping of Silver Jewelry!

Do you know the difference between 925 sterling silver and 999 fine silver? If you're choosing silver materials for your brand's jewelry or concerned about oxidation during product shipping, this article is for you. Not only do we cover the characteristics of both types of silver, but we also offer practical solutions for preventing silver oxidation and ensuring the quality of your products throughout the shipping process. Make smarter choices for your silver jewelry while solving transportation problems!


What is 999 silver?

Silver with a purity of 99.9% or higher is typically referred to as "999 fine silver". Jewelry made with 999 silver is usually marked "S999" or "999". However, 999 silver is relatively soft and less suitable for making jewelry that requires durability. It is more commonly used for investment or collection purposes.

What is 925 Silver?

925 silver, also known as "925 silver" or "925 sterling silver," is composed of 92.5% pure silver and 7.5% other metals. Jewelry made from 925 silver is usually marked "S925" or "925". 925 Sterling Silver is currently the internationally recognized optimum silver alloy ratio. After repeated hardness testing, it retains the appearance and value of pure silver while offering durability, rust resistance, and hypoallergenic properties. It can be worn for long periods without easily deforming or breaking, making it a friendly material for those with sensitive skin.

Custom Name Bracelet in Sterling Silver produce by HUNGKUANG
Custom Name Bracelet in Sterling Silver produce by HUNGKUANG
925 Sterling Silver Dolphin Hoop Pendant produce by HUNGKUANG
925 Sterling Silver Dolphin Hoop Pendant produce by HUNGKUANG
925 Sterling Silver 3D Relief Pendant of Christianity with Sulfur Effect produce by HUNGKUANG
925 Sterling Silver 3D Relief Pendant of Christianity with Sulfur Effect produce by HUNGKUANG


So, is 925 Sterling Silver the Best Value-for-Money Jewelry Material?

In the global jewelry industry, the two most widely used metal materials are actually 316L stainless steel and 925 sterling silver! Both of these metals, along with 999 fine silver, are low-allergen materials that are commonly used in the production of various jewelry accessories.

Comparison Criteria999 Fine Silver925 Sterling Silver316L Stainless Steel
Hardness✘Softest✔Medium Hardness✔Hardest
Malleability✔Highly Malleable, More Detailed Designs✔Highly Malleable, More Detailed Designs✘Limited Precision
Color and LusterSilver-White LusterWarm Silver LusterCool Metallic Luster
Price✘Higher Price✔ Medium Price✔ Lower Price
Characteristics✔Slow Tarnishing Rate
✘Easily Deformed
✘Oxidizes and Darkens Over Time, Requires Regular Maintenance
✔ Moderately Resistant to Deformation
✔ Tarnish Resistant
✔ Extremely Resistant to Deformation

The advantage of 316L medical grade stainless steel is its hardness, while 925 sterling silver is malleable. There is no absolute better or worse; the choice of material depends on the design requirements of the jewelry.

925 sterling silver is more suitable for intricate jewelry designs, such as different styles of earrings or thinner necklaces and bracelets.

316L stainless steel is more suitable for minimalist jewelry styles. Because of its corrosion-resistant properties, it is often used in men's jewelry designs, such as rings, bracelets and thicker necklaces.

Wait, does this mean that the soft 999 silver is not suitable for making jewelry?

Not at all! In fact, many pieces of jewelry are made precisely because of the softness of 999 silver. The most common examples are adjustable bracelets and ankle bracelets, where the flexibility of the metal is used to make the openings easier to open and close, making them easy to put on and take off - something that is difficult to achieve with 925 sterling silver and 316L stainless steel!

However, because 999 silver lacks hardness, you must be more careful when wearing 999 silver jewelry. Avoid knocks, forcible opening and closing, or any situation that could cause the jewelry to deform.

Having trouble choosing jewelry making materials? Let your target market guide you!

If your brand aims to enter the affordable jewelry market, HUNGKUANG recommends using 316L stainless steel as the primary material. Known for its excellent hypoallergenic properties and affordability, 316L stainless steel is a popular choice among consumers in the jewelry market.


For brands targeting the mid-range consumer, 925 sterling silver is the ideal material for product development. Offering a variety of styles, 925 sterling silver combines excellent hypoallergenic properties with a moderate price point, making it a preferred choice for many jewelry brands.


If your brand is positioned in the mid- to high-end market, 999 fine silver is the best material for creating premium adjustable bracelets. Its high purity provides a brighter shine and longer-lasting luster that perfectly meets the expectations of high-end consumers.


The above analysis is based on a general categorization according to your brand's target market and can serve as a broad guideline. However, it is not an absolute standard for material selection. Because each metal has different characteristics, it's important to select materials that work with the overall design of the jewelry to ensure the desired production result.


HUNGKUANG offers a variety of customized materials

HUNGKUANG offers a wide range of high quality customized jewelry. Over the years, we have developed more than 60,000 products, including designs commissioned by ODM/OEM clients as well as our own creations. The excellent malleability of silver greatly enhances the intricacy of our jewelry, and combined with HUNGKUANG's precise casting techniques, 60% of our brand clients choose 925 sterling silver for new product development.

Of course, HUNGKUANG can also offer you a variety of other material options, such as platinum, K-gold, stainless steel and more. We tailor unique jewelry pieces to your specific needs, ensuring that your brand stands out in the competitive market, regardless of its positioning.

A Guarantee of Trust: The Exceptional Craftsmanship of HUNGKUANG Silver Jewelry

HUNGKUANG Silver Jewelry is committed to delivering the highest quality jewelry, drawing on over 20 years of expertise in design and production. We have become a leader in the silver jewelry industry by focusing on every detail and setting industry standards to ensure each piece meets the highest specifications.

Our production process incorporates advanced 3D printing technology, allowing us to quickly create precise wax models. This allows clients to preview and confirm the size and design of their jewelry before production begins, ensuring that the final product perfectly matches the original design without missing any details.

HUNGKUANG's craftsmanship, especially in the design and creation of intricate jewelry, has been widely acclaimed by clients. Our exclusive 925 sterling silver Oriental Culture Series is a testament to our expertise in silver jewelry production. Unlike common Heart Sutra or Compassion Curse jewelry on the market, HUNGKUANG has overcome technical challenges to employ a highly complex engraving technique that depicts the complete traditional Chinese Heart Sutra on the jewelry. Even under magnification, each character is clearly legible, perfectly reflecting our relentless pursuit of exceptional craftsmanship.

HUNGKUANG Silver Jewelry is more than just a jewelry manufacturer; we are your trusted silver jewelry expert. With unparalleled quality and attention to detail, we create unique pieces that you can wear with confidence and enjoy with exceptional beauty.

With unparalleled quality and meticulous attention to detail, we create unique pieces that
HUNGKUANG's Oriental Culture Series 925 Sterling Silver Jewelry ( Click here for details)

925 Sterling Silver Buddhist Heart Sutra Wide Ring produce by HUNGKUANG
925 Sterling Silver Buddhist Heart Sutra Wide Ring produce by HUNGKUANG
925 Sterling Silver Great Compassion Curse C-shaped Bracelet produce by HUNGKUANG
925 Sterling Silver Great Compassion Curse C-shaped Bracelet produce by HUNGKUANG
925 Sterling Silver Buddhist Heart Sutra Rotating Pendant produce by HUNGKUANG
925 Sterling Silver Buddhist Heart Sutra Rotating Pendant produce by HUNGKUANG


Professional and Comprehensive: HUNGKUANG Helps You Tackle Every Sales Challenge

HUNGKUANG has extensive experience working with many FBA clients and fully understands your concerns regarding jewelry storage conditions. To ensure that your products reach your customers in perfect condition, HUNGKUANG offers vacuum packaging services to prevent oxidation of 925 silver jewelry during shipping or storage. We also provide a wide range of after-sales services, so you can start selling immediately after placing your production order, eliminating any worries about these issues!

HUNGKUANG Jewelry After-Sales Service ( Click here for more details)

HUNGKUANG Wax Sample Service
HUNGKUANG Wax Sample Service
HUNGKUANG Barcode Sticker Creation Service
HUNGKUANG Barcode Sticker Creation Service
HUNGKUANG Vacuum Packaging Service
HUNGKUANG Vacuum Packaging Service


HUNGKUANG Provides Comprehensive Support for Your Brand

HUNGKUANG not only offers various purities of sterling silver materials, but also provides professional craftsmanship advice and production support tailored to your needs. If your brand requires jewelry design, development or packaging services, please feel free to contact HUNGKUANG. We are committed to providing full support to help your brand establish a strong presence in the market.

Difference Between 925 Silver and 999 Silver? What to Do About Oxidation During Shipping of Silver Jewelry! | Custom Jewelry | Wholesale Jewelry Manufacturer | HUNGKUANG

Based in Taiwan since 2000, HUNGKUANG Jewelry CO., Ltd. has been a wholesale manufacturer of silver jewelry and rings. Their main jewelry collections include, friendship bracelets, men's rings, women's rings, silver rings, personalized bracelets, couple's rings, sterling silver rings for men and women, championship rings and chains, signet rings, pendants, necklaces and pendants for women and pet jewelry, which can be customized to a full range of jewelry and silver jewelry products with the latest jewelry manufacturing technology.

HUNGKUANG with more than 20 years of in jewelry design and production experience, specialized in Packaging design, jewelry peripheral integration. One-stop service, vacuum packaging service for sterling silver jewelry. HUNGKUANG offers customers with innovative and integrated solutions with its rich experience in R&D and design, skilled production technology, and forward-looking vision. HUNGKUANG embraces the spirit of adventure, embraces the challenge of craftsmanship details, has the courage to break through the status quo, and leads customers forward with visionary thinking.

HUNGKUANG has been offering customers bulk and wholesale rings and pendants, both with advanced technology and 15 years of experience, HUNGKUANG ensures that each customer's requirements are met.