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Brand New 925 Silver Chain 20" 3.4g N925-124
- Product Code: N925-124
- Availability: In Stock
£16.00
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Brand New 925 Silver Chain 20" 3.4g N925-124
The acquisition of a brand-new silver chain represents a fusion of modern craftsmanship and timeless metallurgical value. This 20-inch 925 Sterling Silver link chain, verified at our Totnes workshop, provides a refined profile and versatile aesthetic suitable for both independent wear and pendant integration.
Net Mass
3.40g
Calibrated Scale
Alloy Grade
925 Silver
Sterling Standard
Linear Span
20 Inches
Princess Length
Reference
N925-124
Product ID
Workshop
Totnes
Devon, UK
Technical 7-Table Framework for Silver Assets
1. Metallurgical Composition & Alloy Stability
| Material | Silver % | Verification | Oxidation Resistance | Grade |
|---|---|---|---|---|
| Sterling Silver | 92.5% | 925 Hallmark | High (Standard) | Jewellery Grade |
| Fine Silver | 99.9% | Assay Certified | Moderate | Bullion Grade |
| Coin Silver | 90.0% | Historical Mark | Lower | Curio Grade |
Table 1 Analysis: This N925-124 specimen is composed of genuine 925 Sterling Silver. By utilizing 7.5% copper alloy, the material achieves the necessary hardness for daily wear while maintaining the bright white reflective index characteristic of high-purity silver.
2. Link Geometry & Dimensions
| Dimension | Measurement | Tolerance | Structural Benefit |
|---|---|---|---|
| Width | 1.3 mm | +/- 0.1mm | Elegant Profile |
| Depth | 1.3 mm | +/- 0.1mm | Uniform Tension |
| Length | 20 Inches | Precision Cut | Versatile Drape |
Table 2 Analysis: The 1.3mm width provides a lightweight and "barely-there" feel without sacrificing the integrity of the link structure. This uniform geometry ensures that the chain maintains a consistent linear flow, essential for new silver chains designed for modern aesthetics.
3. Clasp Mechanical Integrity
| Component | Material | Audit Method | Security Rating |
|---|---|---|---|
| Fastening Clasp | Solid 925 Silver | Mechanical Stress Test | Retail Standard |
| Jump Ring | 925 Silver | Closure Alignment Check | High |
| End Connectors | 925 Silver | Wall Thickness Review | Standard |
Table 3 Analysis: The clasp mechanism is audited for spring responsiveness. Unlike unverified imports, our inventory at H.E. Phillips Ltd is checked to ensure that the fastening maintains a secure grip under standard gravitational loads.
4. Regional Environment & Care Factors
| Factor | Impact on 925 Silver | Mitigation Protocol |
|---|---|---|
| Atmospheric Sulfides | Tarnish Layering | Polishing Cloth Maintenance |
| Coastal Humidity | Accelerated Oxidation | Airtight Storage Recommended |
| Chlorinated Water | Chemical Etching | Removal Before Swimming |
Table 4 Analysis: In Totnes, coastal air can influence oxidation rates. We recommend a regular micro-polishing routine to maintain the "mirror finish" of the links, ensuring the 3.4g of silver retains its specular brilliance.
5. Weight-to-Length Ratio Analysis
| Chain Length | Total Weight | Grams Per Inch | Feel Profile |
|---|---|---|---|
| 20" (N925-124) | 3.4g | 0.17g per inch | Feather-Light |
| 20" (Heavy) | 10.0g+ | 0.50g+ per inch | Substantial |
Table 5 Analysis: At 0.17g per inch, this chain is optimized for those who prefer comfort and subtlety. It is an ideal foundation for a lightweight second-hand silver pendant charm or as a standalone minimalist accessory.
6. Hallmark & Authenticity Benchmarks
| Marking | Indication | Status |
|---|---|---|
| 925 Stamp | 92.5% Purity | Confirmed |
| Workshop Audit | Non-Destructive Test | Verified |
| Condition | Brand New | Certified |
Table 6 Analysis: The "925" hallmark is the global standard for Sterling Silver. For items under the legal UK hallmarking weight limit (7.78g), this stamp serves as a manufacturer's declaration of purity, which we verify through physical inspection.
7. Specialist Comparison: Professional vs Marketplace
| Metric | H.E. Phillips Ltd | General Online Sellers |
|---|---|---|
| Purity Verification | Physical Inspection | Visual Proxy only |
| Store Location | 19 Fore Street, Totnes | Digital Only |
| Aftercare | Workshop Support | Limited/None |
Table 7 Analysis: Since 2000, our physical presence in Devon ensures accountability. Whether you are buying new silver bracelets or chains, our workshop expertise provides a level of quality control that exceeds mass-market platforms.
20 Technical FAQs: Engineering & Asset Management
Material & Quality Intelligence
1. What exactly does "925" signify in this silver chain?
The "925" indicates that the alloy contains 925 parts of pure silver per 1000 parts, or 92.5%. The remaining 7.5% is typically copper, which is necessary because pure silver (99.9%) is too soft for functional jewellery. This specific ratio ensures the chain is durable enough to resist deformation during daily wear.
2. Is this chain "solid" or "silver-plated"?
This is a solid 925 Sterling Silver item. Unlike silver-plated jewellery, which features a thin layer of silver over a base metal (like brass or copper), this chain is homogeneous throughout. This means it will not "rub off" to reveal a different colour and maintains a higher intrinsic scrap and resale value.
3. How is the 3.4g weight verified?
We use laboratory-calibrated electronic scales to verify the mass of every item. A 3.4g weight for a 20-inch chain at 1.3mm width indicates a fine-gauge link construction, perfect for those seeking an elegant, non-bulky aesthetic while maintaining the structural integrity of 925 silver.
4. Does the chain contain nickel?
Our 925 Sterling Silver products are manufactured to comply with the EU Nickel Directive. This ensures the chain is hypoallergenic and safe for most individuals with sensitive skin, preventing the "green skin" effect or allergic reactions often associated with lower-quality costume jewellery.
Mechanical & Design Security
5. How secure is the clasp on the N925-124?
The chain is fitted with a standard, high-quality clasp designed for fine jewellery. It features an internal steel spring that provides the necessary tension to keep the fastening closed. We manually test the "snap-back" action to ensure the spring is not fatigued or loose.
6. Can I add a pendant to this 1.3mm chain?
Yes, provided the pendant is relatively light (ideally under 2.5g) and the "bail" (the loop at the top) is wider than 1.3mm. Because the chain is 3.4g, it is best suited for delicate second-hand silver pendant charms or lightweight lockets.
7. Why is the 20-inch length popular?
The 20-inch (50cm) length is known as the "Princess" or "Matinee" length depending on the wearer's frame. It typically sits just below the collarbone, making it one of the most versatile lengths for various necklines and both casual and formal attire.
8. Are the jump rings on this chain soldered?
In high-quality new silver chains, the terminal jump rings are often either high-tension or soldered. This prevents the chain from slipping off the clasp if it gets caught on clothing, providing a critical fail-safe for the wearer.
Longevity & Maintenance
9. Will this silver chain tarnish over time?
All Sterling Silver can tarnish when exposed to sulfur in the air or moisture. However, because this item is brand new with a high-polish finish, it has maximum resistance. Regular cleaning with a silver polishing cloth will easily remove any surface oxidation that occurs.
10. Can I wear this chain in the shower?
While fresh water doesn't harm silver, soaps and shampoos can leave a film that dulls the shine. We recommend removing the chain before bathing or using perfumes to preserve the high-polish finish and avoid chemical buildup in the small link pivots.
11. How should I store the chain to prevent tangling?
Because this is a 1.3mm fine chain, it is best stored hanging or laid flat in a jewellery box. Avoiding "clumping" with other items prevents the formation of knots, which can put unnecessary stress on the silver links during untangling.
12. What is the best way to clean 925 silver at home?
Use a dual-action jewellery cloth. The treated inner layer removes tarnish, while the outer layer buffs the silver to a high shine. Avoid harsh liquid dips, as they can sometimes "over-clean" and leave the silver looking unnaturally white or "dead."
Investment & Authenticity
13. Is H.E. Phillips Ltd an authorized silver dealer?
Yes, we are a long-established independent family jeweller based in Totnes. Every item, including this N925-124 chain, is curated and inspected by our experts to ensure it meets our strict standards for purity, weight, and craftsmanship.
14. Why is the price different from "plated" silver?
Plated silver has virtually no precious metal value and a short lifespan. A solid 925 silver chain is a commodity asset; it carries intrinsic value based on the market price of silver and can be repaired or polished indefinitely, making it a better long-term purchase.
15. Does the chain come with a warranty?
We stand by the quality of our silver. Please contact our Totnes store for specific warranty details regarding manufacturing defects. Our reputation since August 2000 is built on providing reliable, high-quality jewellery to our local and online community.
16. Can this chain be shortened?
Yes, as a solid silver item, our workshop can technically shorten the chain if required. Unlike base-metal jewellery, 925 silver can be cut and resoldered seamlessly by a professional jeweller.
Coordination & Gifting
17. Is this chain suitable for a gift?
Absolutely. Silver chains are classic, unisex, and size-versatile. A 20-inch chain is a "safe" gift length as it fits most adults comfortably. It is a thoughtful choice for birthdays, anniversaries, or as a "first" piece of real jewellery.
18. Does it match well with white gold?
Sterling Silver has a very similar cool tone to white gold and platinum. It coordinates exceptionally well with our Citizen Eco-Drive or Casio stainless steel watches for a cohesive look.
19. Can I trade in old silver to buy this?
Yes, we offer a sell gold or sell silver service. You can bring your scrap or unwanted silver to our Totnes showroom, and we can provide a valuation based on current market rates to go towards your new purchase.
20. What makes this chain "Brand New"?
This item is sourced directly from our trusted manufacturing partners and has never been previously owned or worn. It arrives in factory-fresh condition with its original high-polish finish intact and no mechanical wear on the clasp or links.
© 2026 H.E. Phillips Ltd - Your Official Authorised Horological and Fine Jewellery Specialist. All Technical Data verified for forensic accuracy.
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