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Brand New 925 Silver Chain 16" 7.6g N925-136
- Product Code: N925-136
- Availability: In Stock
£29.00
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Certified & Hallmarked
Established Jeweller
Brand New 925 Silver Chain 16" 7.6g N925-136
This brand-new sterling silver link chain represents a precision-engineered accessory designed for both aesthetic versatility and long-term durability. Verified for its 92.5% silver purity and hallmarked for authenticity at our Totnes workshop, this 7.6-gram piece offers a refined balance of weight and wearability, suitable for daily use or as a secure foundation for lightweight pendants.
Net Mass
7.60g
Calibrated Weight
Alloy Grade
925 Silver
Sterling Hallmarked
Linear Span
16 Inches
Collar Alignment
Reference
N925-136
Item Code
Condition
Brand New
Pristine State
Technical 7-Table Framework for Silver Assets
1. Metallurgical Composition & Alloy Stability
| Material | Silver % | Width (mm) | Depth (mm) | Verification |
|---|---|---|---|---|
| Sterling Silver | 92.5% | 4.7 mm | 1.0 mm | 925 Stamp Verified |
| Fine Silver | 99.9% | N/A | N/A | Bullion Standard |
| Silver Plated | <1% | Variable | Variable | Non-Solid Core |
Table 1 Analysis: This piece is constructed from solid 925 Sterling Silver, providing the necessary copper-alloyed hardness for a 4.7mm width profile. This ensures the chain maintains its structural integrity without the softness associated with fine silver.
2. Link Geometry & Tension Analysis
| Link Type | Gauge Style | Tensile Rating | Load Capability |
|---|---|---|---|
| 925 Link Chain | Solid Profile | Moderate-High | Support for light pendants |
| Hollow Rope | Tube Wall | Low | Fragile; prone to crushing |
| Micro-Trace | Fine Wire | Low | Aesthetic only |
Table 2 Analysis: The 7.6g mass over a 16" span results in a density of 0.475g per inch. This technical ratio ensures a comfortable drape while providing enough metal thickness (1.0mm depth) to resist snapping under standard daily tension.
3. Component Integrity Audit
| Component | Material Check | Security Level | Maintenance Requirement |
|---|---|---|---|
| Link Structure | Solid 925 | High | Annual Polish |
| Clasp Mechanism | Sterling Spring | Secure | Periodic Inspection |
| Terminal Ends | Stamped 925 | Verified | None |
Table 3 Analysis: Each terminal end is audited for hallmark clarity. The "925" stamp serves as a legal guarantee of purity, ensuring this new silver chain meets British standards for precious metal retail.
4. Regional Environmental Care Matrix
| Factor | Technical Impact | Mitigation Protocol |
|---|---|---|
| Coastal Salinity | Oxidation Catalyst | Fresh Water Rinse |
| Atmospheric Sulfur | Surface Tarnish | Polishing Cloth Use |
| Skin pH acidity | Localized Dullness | Regular Cleaning |
Table 4 Analysis: In the Devon maritime climate, silver naturally reacts with sulfides. We recommend using a professional silver cloth to maintain the "Radiant Shine" mentioned in the specifications, preventing the build-up of dark silver sulfide layers.
5. Ergonomic Drape & Fitment Analysis
| Length | Style Category | Neckline Position | Best For |
|---|---|---|---|
| 16 Inches | Choker/Short | Base of Neck | Daily Wear / Layering |
| 18 Inches | Princess | Collarbone | Standard Pendants |
| 20 Inches | Matinee | Lower Sternum | Larger Charms |
Table 5 Analysis: The 16-inch length is technically ideal for smaller frames or those desiring a "high-sit" aesthetic. It is specifically balanced to prevent excessive swinging, which reduces mechanical friction between links.
6. Investment & Asset Value Benchmarks
| Metric | Sterling Silver | Cost-Benefit | Asset Retention |
|---|---|---|---|
| Purity | High (92.5%) | Excellent | Intrinsic Metal Value |
| Condition | Brand New | Maximized | Zero Mechanical Wear |
| Origin | Hallmarked | Guaranteed | Verified Authenticity |
Table 6 Analysis: Unlike silver-plated alternatives, this solid 925 asset retains melt-value equity. By purchasing a new silver chain, you bypass the structural fatigue often found in unverified second-hand items.
7. Authority Comparison: H.E. Phillips Ltd vs. Generalists
| Metric | H.E. Phillips Ltd | Market Competitors |
|---|---|---|
| Purity Testing | Laboratory Grade Verification | Visual Inspection Only |
| Weight Calibration | Precision Scales (±0.01g) | Rounded Estimates |
| Accountability | 25+ Years in Totnes | Third-Party Fulfillment |
Table 7 Analysis: Since August 2000, we have prioritized technical accuracy. Our verification of the 7.6g weight and 925 hallmark ensures that every client receives exactly what is specified, avoiding the "under-weight" issues common in mass-market imports.
20 Technical FAQs: Engineering & Asset Management
Metallurgical Composition & Authenticity
1. What exactly does the "925" stamp signify?
The "925" hallmark is a technical designation meaning the item is composed of 92.5% pure silver and 7.5% alloying metals, typically copper. This specific ratio is the international standard for "Sterling Silver," providing the necessary hardness for jewellery that pure silver (99.9%) lacks.
2. Is this chain nickel-free and hypoallergenic?
Yes, our high-quality sterling silver is crafted without nickel, which is the primary cause of skin irritation in jewellery. By using copper as the alloying agent, the chain remains safe for individuals with sensitive skin or metal allergies.
3. How do you verify the 7.6g weight accuracy?
We use trade-approved, laboratory-calibrated electronic scales that measure to two decimal places. This ensures the 7.6g weight is a factual representation of the metal mass you are purchasing, which is critical for calculating the intrinsic value of the asset.
4. Why choose brand new over pre-loved for this specific gauge?
A brand-new chain ensures there is zero "link-thinning" or "stretch" from previous decades of wear. At a 1.0mm depth, starting with a fresh item maximizes the lifespan of the chain, as the mechanical pivot points are at 100% factory thickness.
Mechanical Strength & Structural Use
5. Can a 7.6g chain support a heavy pendant?
This chain is technically rated for lightweight to medium-weight pendants. For heavy investment pieces, we recommend a higher gram weight. However, the solid link structure of N925-136 safely supports standard second-hand silver pendant charms without risk of deformation.
6. What is the tensile limit of a 4.7mm wide link?
While we do not recommend stress-testing, the 4.7mm width provides a significant surface area for the silver alloy. This width is engineered to withstand the accidental tugs and pulls associated with daily dressing and active wear.
7. How does the clasp manage mechanical fatigue?
The clasp contains a small internal spring. In brand-new items, this spring is at maximum tension. We recommend a "snap-test" every six months to ensure the spring has not been compromised by debris or excessive force.
8. Are the terminal jump-rings soldered?
Yes, to ensure maximum security, the jump-rings connecting the chain to the clasp are professionally soldered. This prevents the "opening" of the rings under tension, which is the most common cause of jewellery loss in non-professional grade items.
Maintenance & Environmental Resistance
9. How often should a 925 silver chain be cleaned?
For daily wear, a quick wipe with a soft cloth once a week is sufficient. If you notice a yellowish tint (the first stage of oxidation), a professional silver polishing cloth should be used to restore the specular reflection of the metal.
10. Can I wear this chain in a swimming pool?
No. Chlorine is a powerful oxidizing agent that can cause "stress corrosion cracking" in silver alloys. It can also cause the silver to turn black almost instantly. Always remove your 925 silver before entering chemically treated water.
11. How should I store the chain to prevent tangling?
Store the chain flat in a fabric-lined box, preferably with the clasp closed. For 16-inch chains, keeping them in a separate compartment prevents "knotting," which can cause micro-kinks in the links that weaken the structure over time.
12. Why does my silver tarnish faster in Devon?
The South West, particularly coastal areas near Totnes, has higher moisture and salt content in the air. These act as electrolytes that speed up the chemical reaction between the copper in the sterling silver and atmospheric sulfur.
Styling & Ergonomic Fit
13. Is 16 inches suitable for a man's neck?
Typically, a 16-inch chain is considered a "choker" length for men or a standard "princess" length for women. We recommend measuring your neck with a piece of string to visualize where the 16-inch linear span will rest on your anatomy.
14. Does the 4.7mm width look bulky?
4.7mm is considered a "medium-bold" width. It is substantial enough to be noticed as a standalone piece but refined enough to fit through most standard pendant bails. It offers a modern, sleek aesthetic without being overly heavy.
15. Can I layer this with other silver assets?
Absolutely. 16 inches is an excellent base layer. You might pair it with a 20-inch new silver chain to create a graduated look, which is a popular technique for showcasing multiple textures and weights.
16. Is the "High-Shine" finish permanent?
The radiant shine is a result of the silver's natural reflectivity. While it may dull slightly with wear, it is not a coating. A simple polish will always return the solid 925 silver to its original factory-new luster.
Financial & Official Acquisition
17. Why buy from H.E. Phillips Ltd in Totnes?
Buying from a physical, established jeweller (since 2000) provides "Traceable Accountability." Unlike anonymous online platforms, we offer a physical hub at 19 Fore Street where you can receive aftercare, resizing, or professional cleaning.
18. Does this item come with a guarantee?
Yes, all our brand-new items come with a quality guarantee against manufacturing defects. We ensure that the hallmark, weight, and material composition are exactly as described in our technical specifications.
19. What is the resale value of a 7.6g silver chain?
While jewellery is often purchased for its aesthetic value, a solid 925 chain always retains its "Scrap" or "Melt" value based on the current market price of silver. 7.6g provides a tangible asset floor that silver-plated items do not have.
20. Can I trade in old silver to purchase this?
Yes. We offer a transparent sell gold or sell silver service. You can bring your broken or unwanted jewellery to our Totnes store to be weighed and valued against the cost of this new 925 silver asset.
© 2026 H.E. Phillips Ltd - Your Official Authorised Fine Jewellery Specialist. All Technical Data verified for forensic accuracy.
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