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Brand New 925 Silver Chain 16" 7.3g N925-164
- Product Code: N925-164
- Availability: 2-3 Days
£29.00
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Established Jeweller
Brand New 925 Silver Chain 16" 7.3g N925-164
The acquisition of a brand new 925 silver chain involves a precise assessment of metallurgical purity and dimensional accuracy. Verified at our Totnes showroom, this 7.3-gram piece offers a streamlined 3.5mm profile, providing an ideal balance between daily durability and refined aesthetic appeal for both men and women.
Net Mass
7.30g
Verified Weight
Alloy Grade
925 Silver
Guaranteed Purity
Linear Span
16 Inches
Standard Length
Reference
N925-164
Product ID
Origin
H.E. Phillips
Totnes, Devon
Technical 7-Table Framework for Silver Assets
1. Metallurgical Composition & Purity Verification
| Material | Silver Content | Marking | Verification Status | Application |
|---|---|---|---|---|
| High-Grade Silver | 92.5% Pure | Stamped '925' | Purity Guaranteed | Jewellery Standard |
Table 1 Analysis: This item is confirmed as 925 silver. While not carrying a full UK hallmark (common for items under certain weight thresholds), the metal has been verified for its 92.5% silver content to ensure it meets international quality standards.
2. Dimensional & Linear Density Metrics
| Length | Width | Depth | Density Ratio |
|---|---|---|---|
| 16 Inches (40.6cm) | 3.5 mm | 0.9 mm | 0.45g per inch |
Table 2 Analysis: The 3.5mm width provides a substantial visual presence without excessive bulk. At 0.45g per inch, the chain maintains a lightweight feel suitable for long-term daily wear without compromising the strength of the links.
3. Structural Design & Versatility
| Style | Flexibility | Pendant Compatibility | Target Demographic |
|---|---|---|---|
| Sleek Minimalist | High | Light to Medium Pendants | Unisex |
Table 3 Analysis: The design is engineered for versatility. Its 16-inch length is ideal for smaller frames or high-neck layering, and the 3.5mm width easily accommodates most bails found on a second-hand silver pendant charm.
4. Environmental Durability & Care Protocol
| Exposure Factor | Impact | Maintenance Action |
|---|---|---|
| Oxygen/Sulfides | Natural Tarnishing | Silver Polishing Cloth |
| Chlorine/Salts | Surface Stress | Rinse with Fresh Water |
Table 4 Analysis: To maintain the "brand new" lustre, we recommend avoiding chemical exposure. Because this is genuine 925 silver, any natural oxidation can be reversed through standard mechanical polishing using high-quality jewellery cloths.
5. Fitment & Anatomical Drape Analysis
| Length Class | Anatomical Positioning | Layering Potential |
|---|---|---|
| 16" (Choker/Short) | Sits at base of neck | Primary Base Layer |
Table 5 Analysis: This length is specifically chosen for those who prefer their jewellery to remain visible above most collar lines. It serves as a technically sound foundation for new silver chains of longer lengths in a tiered arrangement.
6. Regulatory & Marking Standards
| Requirement | Status | Legal Note |
|---|---|---|
| Purity Stamp | Included (925) | Complies with Purity Claims |
| Full Hallmarking | Not Required | Under 7.78g exemption limit |
Table 6 Analysis: Under UK law, silver items weighing less than 7.78 grams do not require a full hallmark from an Assay Office. This 7.3g chain is correctly stamped '925' to denote its purity while complying with UK hallmarking exemptions.
7. Retailer Authority Comparison
| Service Metric | H.E. Phillips Ltd | Mass Market Competitors |
|---|---|---|
| Verification | Manual Technical Audit | Automated Processing |
| Expertise | 25+ Years Bench Experience | General Sales Staff |
Table 7 Analysis: Based in Totnes since 2000, H.E. Phillips Ltd ensures every "brand new" item is inspected for link integrity and clasp security, providing a level of quality control that mass-market online retailers cannot match.
20 Technical FAQs: Engineering & Asset Management
Metallurgical Purity & Composition
1. What exactly does the '925' stamp signify?
The stamp indicates that the metal consists of 92.5% pure silver. The remaining 7.5% is typically copper, added to increase the hardness and durability of the metal, as pure silver is too soft for functional jewellery items like chains.
2. Is this chain considered Sterling Silver?
While the purity (925) is identical to sterling silver, in the UK, the term "sterling silver" is legally tied to hallmarked items. Because this item is under the 7.78g weight threshold for mandatory hallmarking, we describe it by its technical purity: 925 Silver.
3. Will this chain cause skin irritation or allergic reactions?
925 silver is generally considered hypoallergenic. Most skin reactions are caused by nickel; our 925 silver chains are verified to be nickel-free, making them safe for the vast majority of users with sensitive skin.
4. How is the 7.3g weight verified for accuracy?
Every chain at H.E. Phillips Ltd is weighed on lab-calibrated electronic scales. This ensures that the customer receives the exact mass of precious metal advertised, providing transparency in the value of the acquisition.
Mechanical Strength & Dimensions
5. Is a 3.5mm width durable enough for active wear?
Yes. A 3.5mm width provides a solid cross-sectional area for the links. While no jewellery is indestructible, this thickness is engineered to withstand the tensions of daily movement and the occasional weight of a pendant.
6. What are the benefits of the 0.9mm depth?
The 0.9mm depth ensures a low profile against the skin. This reduces the "snag rate" on clothing and makes the chain more comfortable to wear under tighter collars or during sleep compared to rounded or high-profile links.
7. Can I add a heavy pendant to this specific 7.3g chain?
We recommend pendants weighing up to 5 grams for this chain. Adding a pendant significantly heavier than the chain itself can cause premature "link stretching" and increase the risk of the clasp failing under high kinetic load.
8. How secure is the clasp on this brand new model?
The chain is fitted with a standard high-tension clasp. Each unit undergoes a manual opening/closing test at our workshop to ensure the internal spring mechanism provides a secure, gap-free closure before it is listed for sale.
Maintenance & Longevity
9. Why does 925 silver tarnish over time?
Tarnish is a natural chemical reaction between the silver (and its alloyed copper) and sulfur compounds in the air. It creates a thin layer of silver sulfide on the surface. This is not a defect but a characteristic of genuine precious metal.
10. What is the best way to clean this 16-inch chain?
For brand new items, a simple microfibre silver cloth is sufficient. For deeper cleaning, lukewarm water and a mild, ammonia-free soap can remove oils. Always dry the chain thoroughly to prevent water spots and further oxidation.
11. Can I wear this silver chain while swimming?
We advise against it. Chlorine in pools and salts in the ocean can act as catalysts for oxidation and may even cause "stress corrosion" in the links over time. Removing the chain before swimming will significantly extend its lifespan.
12. How long can I expect this chain to last?
With proper care and occasional professional polishing, a 925 silver chain of this weight can last for decades. Silver is a noble metal that does not degrade or rot; its longevity is purely dependent on mechanical care.
Styling & Coordination
13. Who is the 16-inch length best suited for?
The 16-inch length is a "short" standard. It is ideal for ladies who want a pendant to sit just below the throat, or for men with smaller neck circumferences looking for a visible, high-sitting chain.
14. Does this silver match with other white metals?
Silver has a slightly warmer "white" tone compared to stainless steel or rhodium-plated white gold. It coordinates excellently with other 925 items or our range of new silver bracelets.
15. Can I pair this with a watch?
Absolutely. Silver chains are a neutral accessory. We often see customers pairing silver with stainless steel watches from our Casio or Timex collections for a cohesive, professional look.
16. Is this style appropriate for formal occasions?
The clean, 3.5mm minimalist design is versatile. Its sleek finish allows it to be tucked under a shirt for a subtle look or worn over a dress for an elegant, light-catching accent at formal events.
Purchasing & Trust
17. Why buy from H.E. Phillips Ltd instead of a major online store?
We provide physical accountability. Every item is inspected by a specialist in our Totnes shop. Unlike "drop-shippers," we hold our stock and verify every technical claim—from weight to purity—before it reaches you.
18. Do you offer a guarantee on this brand new chain?
Yes. We offer a full authenticity guarantee. If the item is found to be anything other than the described 925 silver purity, we operate a transparent refund policy as part of our commitment to customer trust.
19. Can I visit the shop to see the chain before buying?
We encourage it. Our showroom at 19 Fore Street, Totnes, allows you to feel the weight and see the 3.5mm width in person. Our staff are available to help you measure for the perfect fit.
20. What is your policy on "sell silver" trade-ins?
If you have old or broken jewellery, you can use our sell gold or sell silver service. We offer competitive market rates which can be put towards the purchase of this brand new chain.
© 2026 H.E. Phillips Ltd - Your Official Authorised Horological and Fine Jewellery Specialist. All Technical Data verified for forensic accuracy.
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