Sterling Silver Bracelet - Fully Hallmarked 925 Silver at H E Phillips Ltd
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Brand New 925 Sterling Silver Bracelet 8g N925-041

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  • Product Code: N925-041
  • Availability: 2-3 Days

£34.00

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Brand New 925 Sterling Silver Bracelet 8g N925-041 | Technical Specification | H.E. Phillips Ltd

Brand New 925 Sterling Silver Bracelet 8g N925-041

The N925-041 Sterling Silver Bracelet is a precision-engineered jewellery asset, balancing a refined 8-gram mass with high-purity 925 sterling silver. Fully hallmarked in accordance with UK statutory requirements, this bracelet is verified for both metallurgical composition and structural durability, making it a reliable addition to any professional or casual collection.

Net Mass 8.00g Verified Weight
Alloy Grade 925 Silver Sterling Standard
Linear Span 190mm Total Length
Reference N925-041 Product SKU
Width/Depth 3.4/1.8mm Dimensions

Technical 7-Table Framework for Silver Assets

1. Metallurgical Composition & Purity Verification

Material GradeSilver ContentAlloy BalanceVerification Method
925 Sterling Silver92.5% Pure Silver7.5% Copper/AlloysUK Statutory Hallmarking
Fine Silver99.9% Pure Silver0.1% TraceInvestment Bullion Only
Table 1 Analysis: The N925-041 bracelet adheres to the Sterling standard, which is the optimal ratio for jewellery. The 7.5% alloy inclusion is essential for increasing the Vickers hardness of the piece, preventing the rapid deformation that occurs in higher-purity fine silver.

2. Dimensional & Volumetric Analysis

MetricMeasurementToleranceSignificance
Total Length190mm+/- 0.5mmStandard adult wrist fitment
Link Width3.4mm+/- 0.1mmSleek profile for stackability
Profile Depth1.8mm+/- 0.1mmLow-profile comfort wear
Table 2 Analysis: With a width of 3.4mm and a depth of 1.8mm, this bracelet is engineered for a "flat-lay" ergonomic fit. These dimensions ensure the bracelet remains flush against the skin, reducing the risk of snagging on clothing or external surfaces.

3. Weight-to-Length Ratio & Density

Total MassGrams Per mmLoad DistributionDurability Rating
8g0.042g / mmUniform Link CastingDaily Use Moderate
Table 3 Analysis: The 8g weight provides a tangible quality feel without being cumbersome. At approximately 0.042g per millimetre, the link density is sufficient to withstand standard tensile stresses associated with daily movement.

4. Hallmarking & Legal Authenticity

MarkingRequirementLocationLegal Status
925 StampCompulsory over 7.78gClasp/Terminal LinkFully Compliant
Assay MarkIndependent AuditUK Assay OfficeVerified Authentic
Table 4 Analysis: In the United Kingdom, any silver item weighing over 7.78g must be hallmarked. As this piece weighs 8g, it carries the official assay marks, providing the consumer with a third-party guarantee of its 925 silver content.

5. Hypoallergenic & Skin Compatibility

FactorAlloy ProfileSkin ReactionDermatological Note
Nickel ContentZero/Trace OnlyNon-ReactiveSafe for sensitive skin
Oxidation TypeSurface SulfurizationReversible TarnishBiocompatible metal
Table 5 Analysis: This 925 Sterling Silver asset is typically hypoallergenic. By utilizing copper as the primary hardening agent instead of nickel, the bracelet is suitable for long-term skin contact without inducing allergic contact dermatitis.

6. Environmental & Maintenance Resilience

ConditionEffectMitigation
High HumidityAccelerated TarnishAirtight Storage
Chlorine ExposureSurface PittingImmediate Fresh Water Rinse
Table 6 Analysis: Silver is reactive to atmospheric sulfur. This bracelet's polished finish provides a high Specular Reflection; maintaining this requires periodic micro-abrasive cleaning to remove sulfide layers before they penetrate the surface.

7. Comparative Market Position

FeatureH.E. Phillips Ltd (N925-041)Mass-Market Competitors
Weight VerificationPrecision CalibratedEstimated/Nominal
Material GuaranteeHallmarked 925Often Unmarked/Plated
Table 7 Analysis: Unlike many online retailers who sell unverified "silver-toned" jewellery, H.E. Phillips Ltd ensures this SKU is a solid 925 alloy. The 8g mass is lab-verified, providing superior intrinsic value compared to hollow or resin-filled alternatives.

20 Authority FAQs: Engineering & Asset Management

Metallurgical Specifications

1. What is the specific gravity of the 925 silver used in this bracelet?

The specific gravity of 925 sterling silver is approximately 10.3 g/cm³. This density is a key indicator used during our technical audits to verify that the 8g mass of the N925-041 is comprised of solid silver rather than a silver-plated base metal like brass (8.5 g/cm³) or zinc alloys.

2. Does the 8g weight include the clasp mechanism?

Yes, the 8g total mass represents the entire finished assembly, including the links and the fastening mechanism. Every component is crafted from 925 sterling silver to ensure consistency in both value and metallurgical reaction across the entire length of the bracelet.

3. Why is copper added to the silver in this bracelet?

Pure silver (999) is too soft for a functional bracelet, rating only 2.5 on the Mohs scale. By alloying it with 7.5% copper, the resulting sterling silver reaches a hardness level that can withstand the friction of daily wear, ensuring the links do not wear thin or snap prematurely.

4. Is the silver in the N925-041 "Nickel Safe"?

Absolutely. Technical compliance with EU and UK Nickel Directives is a priority. This bracelet is manufactured without nickel, utilizing copper as the primary alloy. This significantly reduces the risk of skin irritation for users with metal sensitivities.

Structural & Mechanical Integrity

5. How secure is the clasp on this 190mm bracelet?

The clasp is a mechanical spring-loaded device designed for high cycle-counts. We verify that the internal spring tension is sufficient to prevent accidental opening, even when the bracelet is subjected to the minor centrifugal forces occurring during active movement.

6. Can the 3.4mm links be repaired if damaged?

Yes. Because this is solid 925 silver and not plated, a professional jeweller can perform silver soldering or laser welding on the links. This "technical repairability" is a major advantage of solid silver assets over disposable fashion jewellery.

7. What is the tensile strength of an 8g silver bracelet?

While not rated for industrial loads, the tensile strength of sterling silver is roughly 310 MPa. For an 8g bracelet of this width, it is engineered to easily survive the "snag forces" typical of daily life, such as getting caught on a knit sweater.

8. Will the 190mm length stretch over time?

Silver does not suffer from significant elastic deformation under its own weight. However, link-on-link friction over several decades can cause microscopic wear at the contact points. The 8g mass of this piece provides enough material to minimize this effect significantly.

Maintenance & Environmental Science

9. Why does silver tarnish, and is it permanent?

Tarnish is a chemical reaction between silver and sulfur (hydrogen sulfide) in the air, creating Silver Sulfide. It is a surface-level phenomenon and is not permanent. Regular cleaning of the N925-041 with a specialized polishing cloth will restore its original luster without damaging the metal.

10. Can I wear this bracelet while swimming in a pool?

We advise against it. Chlorine is an oxidizing agent that can cause "stress corrosion cracking" in silver alloys over time. Frequent exposure to pool chemicals can dull the finish and eventually weaken the structural integrity of the 3.4mm links.

11. How should the bracelet be stored in the Devon maritime climate?

Coastal air often contains higher levels of moisture and salt. We recommend storing your new silver bracelets in a cool, dry place, preferably in an airtight bag or a lined jewellery box, to slow the natural oxidation process.

12. Does the 1.8mm depth affect the cleaning process?

The low-profile 1.8mm depth means there are fewer deep crevices where dirt can accumulate. A soft-bristled brush and mild soapy water are usually sufficient for cleaning, followed by a thorough drying to prevent water spots.

Verification & Provenance

13. What does "Fully Hallmarked" mean for this specific piece?

It means the bracelet has been sent to one of the four UK Assay Offices, where the silver was tested (assayed). It was then stamped with a series of marks confirming it is genuine 925 silver. This is a legal requirement for silver items over 7.78g.

14. Why is the N925-041 better than a silver-plated bracelet?

Silver plating is a thin layer (often only microns thick) over a base metal. Once it wears off, the item is ruined. A solid 8g silver bracelet like this one has the same metal throughout; it can be polished thousands of times and will still be silver.

15. How do I verify the hallmark at home?

You will need a 10x magnification loupe. Look for the "925" mark inside an oval shape, accompanied by the Assay Office mark (e.g., an anchor for Birmingham or a leopard's head for London). This confirms the technical lineage of the piece.

16. Is the weight of 8g constant for all N925-041 units?

While slight variations occur during the casting and polishing process, H.E. Phillips Ltd ensures that each unit meets the specified 8g standard within a very narrow technical tolerance, ensuring you receive the full metal value expected.

Purchasing & Expert Advice

17. Is 190mm a standard size for most people?

190mm (approx. 7.5 inches) is considered the standard "medium" size for adult bracelets. It provides enough "drape" to move comfortably on the wrist without being so loose that it slides down onto the hand.

18. Can I pair this with a new gold ring?

Mixed-metal styling is highly popular. The neutral, high-shine white of sterling silver complements a new gold ring perfectly, providing a contemporary contrast that is both sophisticated and versatile.

19. Why purchase silver from H.E. Phillips Ltd specifically?

Established in August 2000, we are a physical "bricks-and-mortar" specialist. We provide a level of accountability that online-only retailers cannot, including on-site verification and professional aftercare services for all our jewellery assets.

20. What is the resale value of a hallmarked 8g silver bracelet?

Because it is a hallmarked precious metal, the N925-041 retains a "melt value" based on the current market spot price of silver. Hallmarking makes it much easier to trade or sell in the future through services like our sell gold or sell silver hub.

Expert Credentials & Final Thoughts

Mark Willetts, Founder & Senior Fine Jewellery Specialist
At H.E. Phillips Ltd, our approach to jewellery is rooted in technical accuracy and metallurgical integrity. With over two decades of experience in the Totnes trade since August 2000, we ensure that every silver asset, such as the N925-041, meets the rigorous standards of the UK hallmarking system. We believe that transparency regarding weight, alloy composition, and origin is the foundation of trust between a specialist jeweller and the collector.

The N925-041 Sterling Silver Bracelet represents an ideal entry point for those seeking a durable, high-purity silver asset. Its 8g mass and hallmarked status offer a level of security and intrinsic value that far surpasses mass-market fashion pieces. Whether you are visiting our Fore Street showroom for a personal fitting or purchasing through our digital archive, you are supported by our long-standing commitment to quality and professional horological and jewellery expertise.

© 2026 H.E. Phillips Ltd - Your Official Authorised Horological and Fine Jewellery Specialist. All Technical Data verified for forensic accuracy.

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