-
Your shopping cart is empty!
Brand New 925 Sterling Silver Bracelet 12g N925-029
- Product Code: N925-029
- Availability: In Stock
£50.00
Free UK Delivery
Full Minimum 12-Month Guarantee
30-Day Hassle-Free Returns
Certified & Hallmarked
Established Jeweller
Brand New 925 Sterling Silver Bracelet 12g N925-029
This 12-gram 925 Sterling Silver bracelet represents a standard of modern silversmithing, balancing structural durability with refined aesthetic appeal. Verified at our Totnes workshop for metallurgical purity and mechanical precision, this hallmarked asset serves as a robust addition to any fine jewellery portfolio.
Total Mass
12.00g
Calibrated Weight
Alloy Grade
925 Silver
Sterling Standard
Linear Span
180mm
Standard Length
Reference
N925-029
Unique Serial ID
Status
Hallmarked
UK Certified
Technical 7-Table Framework for Silver Assets
1. Metallurgical Composition & Stability
| Element | Percentage | Function | Benefit |
|---|---|---|---|
| Pure Silver | 92.5% | Intrinsic Value | Brilliant white lustre and hypoallergenic base. |
| Alloy (Copper) | 7.5% | Structural Reinforcement | Increases Mohs hardness for daily wear resistance. |
| Trace Elements | <0.1% | Refining | Ensures smooth casting and uniform surface density. |
Table 1 Analysis: The 925 designation confirms that for every 1000 parts of metal, 925 are pure silver. This specific ratio is the global benchmark for high-quality new silver bracelets, ensuring the piece is soft enough for detailed finishing but hard enough to maintain its 6.1mm width under stress.
2. Dimensional Geometry & Ergonomics
| Measurement | Value | Tolerance | Technical Impact |
|---|---|---|---|
| Length | 180mm | ±0.5mm | Standard wrist drape for maximum comfort. |
| Width | 6.1mm | ±0.1mm | High visibility without excessive bulk. |
| Depth | 2mm | ±0.1mm | Low profile prevents catching on clothing fibers. |
Table 2 Analysis: With a depth of 2mm, this bracelet is engineered to sit flush against the skin. The 12g mass is distributed evenly across the 180mm span, creating a density of approximately 0.067g per mm, which provides a "quality feel" without causing wrist fatigue during extended wear.
3. Hallmarking Verification Benchmarks
| Marking | Verification Type | Statutory Requirement | Consumer Protection |
|---|---|---|---|
| 925 Fineness Mark | Assay Office Verified | Mandatory for >7.78g | Guarantees silver purity standards. |
| Sponsor’s Mark | Maker/Importer ID | Mandatory | Ensures traceable origin of manufacture. |
| Assay Office Mark | Regional Stamp | Mandatory | Independent third-party quality audit. |
Table 3 Analysis: Since this item weighs 12g, it exceeds the UK legal threshold of 7.78g for mandatory hallmarking. Unlike unhallmarked items found online, this piece has been independently tested, providing a legal guarantee of authenticity that protects the buyer's financial interest.
4. Structural Integrity & Mechanical Action
| Component | Material Grade | Join Type | Security Rating |
|---|---|---|---|
| Clasp Mechanism | Solid 925 Silver | Internal Spring Load | High (Verified Snap-Back) |
| End Connectors | 925 Sterling | High-Temp Solder | Industrial Standard |
| Link Articulation | Homogenous Alloy | Mechanical Interlock | Friction-Minimized |
Table 4 Analysis: Mechanical audits at H.E. Phillips Ltd involve checking the spring tension of the clasp. For SKU N925-029, the internal spring is verified to reset instantly, minimizing the risk of accidental loss often associated with lightweight, mass-produced fasteners.
5. Surface Science & Reflectivity
| Finish Type | Process | Refractive Quality | Maintenance Level |
|---|---|---|---|
| High Polish | Mechanical Buffing | Specular Reflection | Moderate (Regular Cloth Wipe) |
| Oxidation Barrier | Atmospheric Shield | High Tarnish Resistance | Low |
| Edge Finishing | Manual Chamfering | Smooth Skin Contact | Zero Maintenance |
Table 5 Analysis: The high-polish finish on this 925 silver piece provides maximum light return. Frequent wear actually helps maintain this shine, as the natural oils in the skin provide a minor protective barrier against the sulfur-induced tarnishing common in the Devon maritime environment.
6. Asset Valuation & Heritage Data
| Metric | Asset Data | Comparison | Growth Potential |
|---|---|---|---|
| Intrinsic Floor | Spot Price x 12g | Higher than plated items | Tracks global silver markets. |
| Collectability | Modern Classic | Steady Demand | Consistent resale interest. |
| Condition | Brand New | Factory Grade | Full longevity cycle remaining. |
Table 6 Analysis: While fashion jewellery depreciates instantly, a solid 12g hallmarked silver piece retains a "melt value" floor. By purchasing new silver chains or bracelets, the buyer is acquiring a commodity-backed accessory rather than a consumable fashion item.
7. Specialist Workshop Accountability
| Service Parameter | H.E. Phillips Ltd Standard | General Retailer Standard |
|---|---|---|
| Verification | Physical Lab Scales (12.00g) | Estimated/Approximate |
| Provenance | UK Hallmark Guaranteed | Often Unverified "925" stamps |
| Support | On-site Totnes Workshop | Third-party outsource only |
Table 7 Analysis: Since August 2000, our workshop at 19 Fore Street has provided technical oversight for every gram of silver sold. This 12g bracelet comes with our internal assurance that the piece meets or exceeds all current UK Hallmarking Act standards.
20 Technical FAQs: Engineering & Asset Management
Metallurgy & Purity Intelligence
1. What specifically defines "Sterling" in the N925-029?
In the context of the N925-029, Sterling silver is a legally defined alloy containing exactly 92.5% silver. The remaining 7.5% is typically copper, which provides the necessary structural rigidity. Without this alloyed copper, a 12g bracelet would be too malleable for daily use and would deform under minor tension.
2. Why is 12g an ideal weight for this 180mm length?
A mass of 12g provides a substantial linear density. This ensures that the bracelet has enough "wall thickness" to resist snapping while maintaining a lightweight feel. It is heavy enough to feel premium but light enough to avoid being cumbersome during keyboard use or manual tasks.
3. Does "925" stamped on a bracelet guarantee its purity?
Technically, no. A simple "925" stamp can be applied by anyone. This is why the full UK hallmark on this piece is critical; it is an independent verification by a government-regulated Assay Office that the metal is truly sterling silver throughout, not just on the surface.
4. Is this bracelet hypoallergenic for sensitive skin?
Yes. 925 Sterling Silver is generally considered hypoallergenic. Because this piece is brand new and contains no nickel—a common allergen in cheaper "silver-toned" jewellery—it is safe for individuals with skin sensitivities or contact dermatitis concerns.
Mechanical Construction & Security
5. How durable is the clasp on a 12g silver bracelet?
The clasp is engineered for high-frequency use. We test the spring fatigue to ensure it can withstand thousands of open-close cycles. At 12g, the bracelet doesn't exert excessive centrifugal force on the clasp, which significantly extends the life of the internal spring mechanism.
6. Are the links solid or hollow construction?
The 12g total weight for a 180mm length suggests solid or heavy-walled construction. Solid links are far superior to hollow ones as they do not dent or "crush" if accidentally knocked against a hard surface, ensuring the 6.1mm width remains uniform over time.
7. Can the length of 180mm be adjusted?
Yes, our Totnes workshop can technically modify most link-based bracelets. However, as this is a precision-engineered 12g piece, we recommend checking your wrist circumference first. 180mm is the industry standard for a comfortable "medium" fit.
8. What is the tensile strength of this silver alloy?
While we don't recommend stress-testing fine jewellery, 925 Sterling Silver has a high tensile strength once work-hardened. This bracelet is designed to withstand the typical "snag" forces encountered when dressing without the links elongating or breaking.
Environmental Care & Maintenance
9. How does the Devon maritime air affect 925 silver?
The salt and humidity in coastal areas like Totnes can accelerate "tarnish," which is a chemical reaction between silver and sulfur in the air. Regular cleaning with a specialist cloth removes this sulfide layer before it can "pit" the surface of the 12g silver mass.
10. Is it safe to wear this bracelet in chlorinated water?
No. Chlorine is a harsh oxidizing agent that can cause silver to turn black or become brittle over time (stress corrosion cracking). We advise removing your sterling silver before swimming to preserve the factory-fresh 925 finish.
11. How should I store the N925-029 when not in use?
Store it in a cool, dry place, ideally in an airtight bag or a cloth-lined jewellery box. Minimizing exposure to open air reduces the rate of oxidation, keeping the high-polish shine of your bracelet vibrant for longer between cleanings.
12. Why do some silver bracelets turn skin green?
This is usually a reaction between skin acidity and the copper alloy in the silver. It is not a sign of low quality; in fact, it often confirms the piece is real 925 silver. Keeping the bracelet dry and clean usually prevents this harmless temporary oxidation.
Financial & Legal Standards
13. What is the "Hallmarking Act" and why does it matter?
The Hallmarking Act 1973 is a UK law that makes it illegal to sell silver items over 7.78g without an official hallmark. Because this bracelet is 12g, the hallmark is your legal assurance that H.E. Phillips Ltd is compliant with UK consumer protection laws.
14. Does a brand-new bracelet hold more value than pre-owned?
A brand-new piece like the N925-029 offers the benefit of a full wear-life and a flawless surface. While second-hand silver bracelets are excellent for value, a new piece guarantees there is no hidden link wear or "thinning."
15. Can I use this bracelet as a base for charms?
Given the 6.1mm width and 12g weight, it is strong enough to support several second-hand silver pendant charms. However, ensure the charm loops are wide enough to accommodate the 6.1mm width comfortably without binding.
16. Is silver a good investment compared to gold?
Silver is more accessible and highly liquid. While gold has a higher value per gram, silver allows for the acquisition of larger, more substantial pieces like this 12g bracelet at a fraction of the cost, while still retaining intrinsic metal value.
Ownership & Style Coordination
17. How does silver coordinate with modern watches?
Sterling silver is a "cool" metal and pairs perfectly with stainless steel watches. We recommend matching this bracelet with a Casio or Citizen timepiece for a cohesive, professional look.
18. Is this bracelet style considered unisex?
Yes. The 6.1mm width and minimalist 925 design are classic and versatile. The 180mm length is standard for women but also fits smaller men's wrists, making it a truly adaptable piece of fine jewellery.
19. Can I trade in old silver to purchase this?
Absolutely. We offer a transparent sell gold or sell silver service. You can bring in broken or unwanted silver and apply its current market value toward the purchase of this brand-new hallmarked piece.
20. Why buy from a physical shop in Totnes vs online?
Buying from H.E. Phillips Ltd (est. 2000) means you have a physical location for future cleaning, repairs, and advice. You are not buying from an anonymous warehouse, but from local specialists who stand behind the technical accuracy of every 12g sold.
© 2026 H.E. Phillips Ltd - Your Official Authorised Fine Jewellery Specialist. All Technical Data verified for forensic accuracy.
Related Products
Brand New 925 Sterling Silver Bracelet 11g N925-037
- Brand New 925 Sterling Silver Bracelet 11g N925-037 | Technical Analysis | H.E. Phillips Ltd ..
Brand New 925 Sterling Silver Bracelet 54g N925-051
- Brand New 925 Sterling Silver Bracelet 54g N925-051 | Technical Analysis | H.E. Phillips Ltd ..
Brand New 925 Silver Bracelet 7g N925-006
- Brand New 925 Silver Bracelet 7g N925-006 | Technical Specifications | H.E. Phillips Ltd ..
Brand New 925 Sterling Silver Bracelet 15g N925-042
- Brand New 925 Sterling Silver Bracelet 15g N925-042 | Technical Specification | H.E. Phillips Ltd ..
Brand New 925 Silver Bracelet 7g N925-009
- Brand New 925 Silver Bracelet 7g N925-009 | Technical Analysis | H.E. Phillips Ltd ..
Brand New 925 Silver Fancy Link Bracelet 5g N925-003
- Brand New 925 Silver Fancy Link Bracelet 5g N925-003 | Technical Analysis | H.E. Phillips Ltd ..
Brand New 925 Sterling Silver Bracelet 6.6g N925-066
- Brand New 925 Sterling Silver Bracelet 6.6g N925-066 | Technical Analysis | H.E. Phillips Ltd ..
Brand New 925 Silver Bracelet 3g N925-012
- Brand New 925 Silver Bracelet 3g N925-012 | Technical Analysis | H.E. Phillips Ltd ..
Brand New 925 Silver Bracelet 7g N925-007
- Brand New 925 Silver Bracelet 7g N925-007 | Technical Specification & Analysis | H.E. Phillips L..
Genuine 925 Silver Teardrop Amethyst Bracelet – Genuine 925 Silver | H E Phillips Ltd
- Teardrop Purple Amethyst 925 Silver Bracelet – Hand-Selected Genuine Gemstones, Totnes, Devon Pr..
Genuine 925 Silver Round Amethyst Bracelet
- Genuine 925 Silver Round Amethyst Bracelet | Technical Analysis | H.E. Phillips Ltd ..
Brand New 925 Sterling Silver Bracelet 6g N925-073
- Brand New 925 Sterling Silver Bracelet 6g N925-073 | Technical Analysis | H.E. Phillips Ltd ..
Brand New 925 Sterling Silver Bracelet 12g N925-068
- Brand New 925 Sterling Silver Bracelet 12g N925-068 | Technical Analysis | H.E. Phillips Ltd ..
Brand New Fully Hallmarked 925 Sterling Silver Bracelet N925-080
- Brand New Sterling Silver Link Bracelet – Fully Hallmarked 925 Silver A brand-new sterling silver l..