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Pre-Loved Vintage Second Hand 925 Sterling Silver Chain 17" 65.5g 2H925-410
- Product Code: 2H925-410
- Availability: In Stock
£189.00
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Pre-Loved Vintage Second Hand 925 Sterling Silver Chain 17" 65.5g 2H925-410
This high-mass 65.5g vintage sterling silver chain represents a significant metallurgical asset, combining historical craftsmanship with substantial precious metal density. Verified by the specialists at H.E. Phillips Ltd in Totnes, this 17-inch piece offers a robust 7.9mm width, ensuring a prominent aesthetic presence and exceptional long-term durability.
Net Mass
65.50g
Calibrated Weight
Alloy Grade
925 Silver
Sterling Standard
Linear Span
17 Inches
Princess Length
Reference
2H925-410
Asset Serial ID
Gauge
7.9mm Width
High Profile
Technical 7-Table Framework for Silver Assets
1. Metallurgical Composition & Alloy Stability
| Material | Silver Purity % | Density (g/cm³) | Structural Application | Verification Status |
|---|---|---|---|---|
| Sterling Silver | 92.5% | 10.49 | Heavy Gauge Links | Struck 925 Stamp |
| Fine Silver | 99.9% | 10.49 | Investment Bullion | Not Recommended for Chains |
| Silver Plate | <1.0% | Variable | Costume Jewelry | Explicitly Excluded |
Table 1 Analysis: This chain is verified as solid 925 Sterling Silver. At 65.5g, the alloy density is consistent with high-purity silver rather than filled alternatives. The 7.5% copper inclusion provides the Vickers hardness necessary to prevent the 7.9mm links from deforming under the chain's own significant weight.
2. Dimensional Analysis & Linear Density
| Parameter | Measurement | Linear Density | Profile Depth | Comparative Status |
|---|---|---|---|---|
| Technical Spec | 17 Inches | 3.85g per inch | 3.9 mm | Heavyweight Class |
| Market Average | 18 Inches | 0.45g per inch | 1.2 mm | Standard Retail |
Table 2 Analysis: With a mass of 3.85g per inch, this specimen belongs to the upper decile of second-hand silver chain assets. The 3.9mm depth ensures that each link has sufficient wall thickness to resist "thinning" over decades of mechanical friction.
3. Structural Integrity & Mechanical Security
| Component | Material Check | Closure Mechanism | Security Rating |
|---|---|---|---|
| Main Links | Solid 925 | Interlocking Geometry | Industrial Strength |
| Clasp | Verified Sterling | Tension Spring | Fail-Safe Tested |
| Jump Rings | Soldered | Zero-Gap Fusion | Maximum |
Table 3 Analysis: Given the 65.5g mass, the clasp mechanism has been audited for spring fatigue. We ensure the tension is sufficient to secure the asset during active movement. All terminal connections are checked for solder integrity to prevent accidental release.
4. Regional Maritime Preservation Matrix
| Environmental Factor | Risk to Silver | Recommended Mitigation |
|---|---|---|
| Coastal Salt Air | Chloride Pitting | Periodic Fresh Water Rinse |
| Sulphur Exposure | Black Tarnish (Ag2S) | Professional Micro-Polish |
| Daily Friction | Surface Scratches | Storage in Soft Cloth Pouch |
Table 4 Analysis: Totnes and the surrounding Devon coast present a high-sulfide maritime environment. While 925 silver is naturally resilient, the high surface area of a 7.9mm wide chain requires consistent care. We recommend an annual professional cleaning to maintain the specular reflection of the links.
5. Ergonomic Load & Comfort Analysis
| Chain Length | Anatomical Fit | Mass Distribution | Comfort Level |
|---|---|---|---|
| 17" (Princess) | On Collarbone | Evenly Weighted | High (Substantial Feel) |
| 20" (Standard) | Mid-Chest | Increased Pendulum Effect | Moderate |
Table 5 Analysis: The 17-inch length is technically efficient for a 65.5g chain; it minimizes the "swing" momentum that longer, heavy chains experience, reducing stress on the clasp and providing a more stable fit for the wearer.
6. Hallmarking & Legal Provenance
| Requirement | UK Law (7.78g threshold) | Asset Status | Verification |
|---|---|---|---|
| Hallmark/Stamp | Mandatory | 925 Stamped | Physical Audit Passed |
| Origin | Traceable | Vintage Pre-Loved | Authenticity Guaranteed |
Table 6 Analysis: In the UK, silver items exceeding 7.78g require verification. While this vintage piece bears a "925" stamp rather than a full modern hallmark, its authenticity is guaranteed by H.E. Phillips Ltd. We verify the metal through acid testing and weight-volume displacement.
7. Authority Benchmark: H.E. Phillips vs Generalist Sellers
| Feature | H.E. Phillips Ltd | General Online Sellers |
|---|---|---|
| Technical Audit | On-site Workshop Review | Visual Inspection Only |
| Experience | Since August 2000 | Variable |
| Accountability | Physical Devon Showroom | Digital Only |
Table 7 Analysis: Acquiring a 65.5g asset from a established jeweler like hephillipsltd ensures you are receiving a piece that has been ultrasonically cleaned, polished, and mechanically verified. Our 25+ years of experience in Totnes serves as your guarantee of metallurgical truth.
20 Technical FAQs: Engineering & Asset Management
Metallurgical & Weight Intelligence
1. Why is 65.5g considered a "heavyweight" for a 17" chain?
Most standard commercial silver chains of this length weigh between 10g and 20g. At 65.5g, this specimen has nearly triple the silver content of standard necklaces. This mass indicates solid, thick-walled links that provide significant durability and a tactile sense of quality that lighter, hollow-link versions cannot replicate.
2. Does the 925 stamp guarantee it is not silver-plated?
The stamp is an indicator, but our technical audit goes further. We use precision lab scales and volume displacement to ensure the density matches solid sterling silver. Silver-plated items usually have a base of brass or copper, which is less dense; this chain's 65.5g weight is physically impossible for a plated item of these dimensions.
3. What is the benefit of the 7.5% copper alloy in this chain?
Pure silver (99.9%) is too soft for a 65.5g chain; the links would stretch and warp under their own weight. The 7.5% copper provides "work hardening," giving the links the structural rigidity required to maintain their 7.9mm width and interlocking geometry through years of daily wear.
4. Can the silver value of this chain fluctuate?
Yes, as a high-mass asset, it has an intrinsic "melt value" tied to the global silver spot price. Unlike lightweight fashion jewelry where you pay mostly for the brand, a 65.5g chain allows you to retain a higher percentage of your investment in the raw precious metal itself.
Dimensional & Aesthetic Specifications
5. How does the 7.9mm width affect the "drape" of the chain?
A 7.9mm width creates a "bold profile" that sits flat against the skin. Because the links are wide and relatively heavy, the chain resists twisting and tangling, maintaining a consistent circular drape around the neckline, which is ideal for the 17-inch "Princess" length.
6. Is 17 inches a standard length for men or women?
It is a versatile, unisex length. On most women, it sits elegantly on the collarbone. On men with a smaller to medium neck size, it functions as a close-fitting necklace or high-sitting chain. We recommend measuring your neck with a string to visualize the 17-inch drop.
7. What is the significance of the 3.9mm depth?
The depth refers to the thickness of the individual links. A 3.9mm depth is exceptionally thick, ensuring that the points where links touch (friction points) have plenty of metal to wear down over decades before the chain risks breaking—a common issue with thin new silver chains.
8. Does the "Vintage" status mean the silver is different?
The metallurgical composition (92.5% silver) remains the same, but vintage pieces often feature superior "casting" techniques. Older chains were frequently made with higher labor intensity, resulting in smoother link transitions and a more substantial hand-finished feel compared to modern mass-produced equivalents.
Mechanical & Security Audit
9. Can this chain support a large pendant?
Yes. The tensile strength of a 65.5g solid silver chain is immense. It can easily support a heavy second-hand silver pendant charm or even a large gold coin mount without the links stretching or the jump rings opening.
10. How do you test the clasp for a chain of this weight?
We perform a "force-pull" test and a cycle test on the internal spring. A heavy chain exerts more kinetic force on the clasp when you move; we ensure the trigger mechanism snaps back firmly and that the "tongue" of the clasp sits deep within the catch for maximum security.
11. Are the links on this chain solid or hollow?
These links are 100% solid. Hollow links are common in modern retail to save on costs, but they dent easily and cannot be easily repaired. A 65.5g weight for a 17" chain is a definitive technical indicator of solid link construction.
12. Why are soldered jump rings important?
Unsoldered rings can pull open under the weight of a 65.5g chain if it gets caught on clothing. We verify that the terminal jump rings are high-temperature soldered, fusing the metal into a continuous loop that can only be broken by cutting or extreme force.
Care & Maintenance Protocols
13. How often should a 65.5g silver chain be cleaned?
For daily wear, we recommend a light wipe with a silver polishing cloth once a week. Because this chain has a large surface area (7.9mm width), tarnish is more visible. A professional deep clean and "buff" every 12-18 months will maintain its vintage mirror-like finish.
14. Will this chain turn my skin green?
Genuine 925 sterling silver does not turn skin green. That reaction is caused by high copper content in "base metal" jewelry or cheap silver plating. While 925 silver contains 7.5% copper, it rarely reacts with skin unless the wearer has a specific, rare acidity in their sweat.
15. Can I wear this chain in the shower or pool?
While water won't destroy the silver, chlorine in pools and chemicals in soaps can accelerate tarnishing and leave a "film" on the links. To preserve theSpecular Reflection of your second-hand silver bracelets and chains, we recommend removing them before bathing.
16. What is the best way to store a vintage silver asset?
Store it in a cool, dry place, ideally in an airtight bag or a lined jewelry box. Exposure to air (and the sulfur in it) is what causes tarnish. Keeping it away from other jewelry prevents the wide 7.9mm links from getting surface scratches.
Acquisition & Authority
17. Why buy pre-loved silver instead of new?
Pre-loved silver offers exceptional value. You are often paying closer to the "intrinsic metal value" rather than a massive retail markup. Additionally, vintage chains like this 65.5g specimen often have a density and build quality that is simply not found in modern high-street stores.
18. Is the authenticity of this chain guaranteed?
Yes. Every item sold by H.E. Phillips Ltd is guaranteed to be as described. We have been a trusted name in Totnes since August 2000. If an item were ever found to be incorrectly described, we offer a transparent and full refund policy.
19. Can I visit the shop to see the chain in person?
Absolutely. We encourage customers to visit our showroom at 19 Fore Street, Totnes. You can feel the 65.5g weight for yourself and see the 7.9mm width in person before making your acquisition.
20. How do I know the weight is exactly 65.5g?
We use trade-approved, lab-calibrated digital scales that are regularly checked for accuracy. We weigh every item to two decimal places to ensure our technical descriptions are factually perfect for our clients.
© 2026 H.E. Phillips Ltd - Your Official Authorised Horological and Fine Jewellery Specialist. All Technical Data verified for forensic accuracy.
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