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Pre-loved Vintage Second Hand 925 Sterling Silver Bangle 15g 2H925-222
- Product Code: 2H925-222
- Availability: 2-3 Days
£45.00
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Certified & Hallmarked
Established Jeweller
Pre-loved Vintage Second Hand 925 Sterling Silver Bangle 15g 2H925-222
The procurement of this pre-loved vintage 925 silver bangle represents a strategic acquisition of metallurgical quality and timeless design. Inspected and curated within our Totnes workshop, this 15-gram solid specimen offers a superior density compared to modern hollow-form alternatives, ensuring structural longevity and permanent asset value.
Net Mass
15.00g
Calibrated Weight
Alloy Grade
925 Silver
Sterling Standard
Form Factor
Solid Core
Non-Hollow
Reference
2H925-222
Asset Serial ID
Workshop
Totnes
Devon, UK
Technical 7-Table Framework for Silver Assets
1. Metallurgical Composition & Alloy Stability
| Material Grade | Silver Purity | Density (g/cm³) | Oxidation Profile | Structural Integrity |
|---|---|---|---|---|
| Sterling Silver | 92.5% Minimum | 10.49 | Standard Sulfidation | Optimized for Daily Wear |
| Fine Silver | 99.9% | 10.49 | Low Tarnish | Malleable (Non-Structural) |
| Lower Alloys | < 80.0% | Variable | High Oxidation | Brittle/Industrial |
Table 1 Analysis: This specimen is confirmed as 925 Sterling Silver. The 7.5% copper alloy component provides the flexural rigidity required for a slave-style bangle to maintain its circularity under mechanical stress. At hephillipsltd, we verify that no base-metal "filling" is present within the core.
2. Architecture & Mechanical Load Resistance
| Profile Type | Cross-Sectional Density | Deformation Resistance | Restoration Potential |
|---|---|---|---|
| Solid Core (2H925-222) | High | Maximum | Infinite (Can be re-polished) |
| Hollow Tube | Low | Minimal (Prone to crushing) | Zero (Irreparable if dented) |
| Electroformed | Very Low | Negligible | Non-restorable |
Table 2 Analysis: The 15g mass distributed over a standard bangle circumference indicates a solid cross-section. Unlike new silver bracelets of lower weight classes, this vintage piece can withstand decades of abrasive contact and multiple workshop refinishing cycles without compromising its wall thickness.
3. Diagnostic Markings & Verification
| Marking Type | Location | Significance | Audit Method |
|---|---|---|---|
| 925 Fineness | Internal Wall | Legal Purity Guarantee | 10x Loupe Inspection |
| Maker's Mark | Internal Wall | Artisan Provenance | Database Cross-Reference |
| Asset ID | Internal/Record | Inventory Traceability | Digital Archiving |
Table 3 Analysis: The 925 stamp provides the primary technical certification of the alloy's silver content. We inspect the strike depth of these marks to ensure they are original to the piece's manufacture, distinguishing it from unverified marketplace items.
4. Geometric Precision & Ergonomics
| Metric | Tolerance | User Impact | Verification Tool |
|---|---|---|---|
| Concentricity | ± 0.2mm | Even wrist distribution | Digital Calipers |
| Edge Radius | Polished/Soft | Comfort during hand-entry | Tactile Audit |
| Internal Diameter | Varies | Sizing Accuracy | Mandrel Measurement |
Table 4 Analysis: Mechanical integrity is vital for slip-on bangles. This specimen has been audited for 'flex memory'—the silver's ability to resist permanent deformation when passing over the knuckles. This ensures the piece remains a perfect "orbit" around the wrist.
5. Surface Science & Specular Reflection
| Finish State | Reflectivity % | Maintenance Requirement | Workshop Action |
|---|---|---|---|
| High-Gloss Mirror | ~95% | Monthly Buffing | Three-Stage Mechanical Polish |
| Satin/Matte | ~40% | Low | Abrasive Brushing |
| Oxidized/Vintage | Variable | Minimal | Selective Cleaning |
Table 5 Analysis: Silver has the highest visible light reflectance of any metal. Our restoration process involves multi-stage mechanical polishing to eliminate microscopic oxidation, ensuring the 2H925-222 reflects light with boutique-grade clarity, comparable to new platinum pendants.
6. Investment Curation: Pre-Loved vs. Modern
| Attribute | Vintage Asset (2H925-222) | Mass-Market Modern |
|---|---|---|
| Sustainability | Zero Carbon Mining Choice | High Environmental Impact |
| Metal Density | Typically Heavier/Solid | Often Light/Hollow |
| Value Retention | Based on Mass & Rarity | Based on Brand Markup |
Table 6 Analysis: Choosing second-hand silver bangles is an act of circular luxury. This 15g piece offers a "grams-per-pound" ratio that modern "fast-fashion" jewellery cannot match, making it a tangible asset as well as a decorative accessory.
7. Authority Comparison: H.E. Phillips Ltd Standard
| Verification Step | H.E. Phillips Ltd Workshop | General Private Sellers |
|---|---|---|
| Metallurgical Audit | Professional FGA/DGA Oversight | Visual Assumption |
| Restoration | Full Workshop Refinishing | Surface Wipe Only |
| Accountability | Physical Totnes Establishment (25+ Years) | Anonymous/Transient |
Table 7 Analysis: Our presence in Totnes since August 2000 provides technical accountability. We treat every 925 silver asset with the same forensic rigor as our pre-loved gold bangles, ensuring the buyer receives a verified, warrantied product.
20 Authority FAQs: Engineering & Asset Management
Metallurgical Intelligence
1. What is the precise metallurgical definition of "925 Silver" in this bangle?
The "925" designation signifies that the alloy consists of 925 parts pure silver and 75 parts other metals, typically copper. This ratio is the global technical standard for "Sterling Silver," providing the ideal balance between the chemical purity of silver and the mechanical hardness required for structural jewellery items like solid bangles.
2. Why is the 15g weight significant for long-term durability?
Weight is a direct proxy for cross-sectional thickness. A 15-gram mass in a standard-sized bangle implies a solid core. This thickness prevents "metal fatigue" and cracking, common issues in lightweight or hollow bangles that suffer from stress-point failure after repeated wear and accidental impacts.
3. Is this bangle hypoallergenic for sensitive skin types?
Yes. Because it is a verified 925 Sterling Silver alloy containing copper rather than nickel, it is considered safe for the vast majority of individuals. Nickel is the primary allergen in lower-grade jewellery; our audit confirms the absence of such irritants in our curated vintage silver collection.
4. How does the solid construction affect the "Investment Value"?
Solid silver assets have a higher "commodity floor." In the event of extreme damage, the metal retains 100% of its scrap value based on weight. More importantly, solid construction allows for repeated professional restoration, maintaining the item's "resale grade" over generations, unlike plated or hollow items.
Mechanical & Structural Analysis
5. Does this bangle feature a seamless circular design?
Yes, this specimen is a "slave-style" continuous circle. Technically, this is the strongest form of bangle architecture as it lacks mechanical hinges or clasps—the most frequent failure points in jewellery. The seamless join is ultrasonically inspected for 100% structural continuity.
6. Can the internal diameter be adjusted to fit my wrist?
While solid 925 silver is technically malleable, we do not recommend "stretching" or "compressing" a solid bangle at home. Such actions can cause microscopic fractures in the alloy. Any resizing must be performed in a professional workshop environment to ensure the metal is properly annealed and polished.
7. How does the "Vickers Hardness" of this bangle compare to gold?
Sterling silver has a Vickers hardness of approximately 75 Hv. This is slightly softer than 9ct gold but significantly harder than pure fine silver. The 15g mass provides the necessary "bulk resistance" to ensure the bangle holds its shape during daily mechanical load and knuckle transit.
8. What is "Flex Memory" and does this piece have it?
Flex memory is the ability of a metal to return to its original shape after temporary displacement. Solid 925 silver bangles possess high flexural rigidity; our workshop tests ensure that the bangle will pass over the hand and "snap" back to its perfect orbit without permanent ovalization.
Restoration & Surface Science
9. What specific restoration steps were taken for the 2H925-222?
This piece underwent an ultrasonic de-greasing cycle to remove organic buildup, followed by a multi-stage mechanical buffing process. We use specialized rouge compounds to remove surface scratches while carefully avoiding the "rounding" of the internal 925 hallmarks to preserve its technical pedigree.
10. Why is silver tarnish (sulfidation) more common in coastal areas like Devon?
Coastal air contains trace amounts of hydrogen sulfide and salt. These react with the copper in the 925 alloy to form a thin, dark layer of silver sulfide. This is a surface reaction only and does not indicate a degradation of the internal metal. Regular wear actually helps prevent tarnish through friction.
11. Is ultrasonic cleaning safe for this solid vintage bangle?
Absolutely. Because the 2H925-222 is stone-free and solid-core, ultrasonic cleaning is the most efficient way to remove dirt from the internal hallmark stamps. The high-frequency sound waves reach crevices that manual polishing cannot, ensuring a hygienic and bright finish.
12. How do I maintain the "Specular Reflection" at home?
We recommend using a dual-layered impregnated silver polishing cloth. The inner layer contains anti-tarnish chemicals to remove oxidation, while the outer layer provides a high-shine finish. Avoid abrasive liquid "dips" which can eventually "pit" the silver surface over time.
Authenticity & Traceability
13. How do you distinguish 925 silver from silver-plated items?
Our audit includes weight-to-volume analysis and 10x magnification of wear points. Plated items will often show "bleeding" of base metal (yellowish or reddish) at edges. This 15g solid specimen shows a consistent silver-white color profile throughout its entire mass.
14. Why is a physical establishment like the Totnes store important for verification?
Anonymous online marketplaces often lack the technical equipment and accountability required for precious metal verification. At our 19 Fore Street boutique, we provide "Physical Accountability," allowing you to inspect hallmarks under a microscope and verify the weight on calibrated scales.
15. Is a UK hallmark legally required for this bangle?
Under the Hallmarking Act 1973, silver items weighing over 7.78 grams must be hallmarked for legal sale as silver in the UK. This 15g piece meets and exceeds this threshold, and its 925 mark serves as your permanent legal guarantee of metallurgical purity.
16. Can I use this bangle's SKU (2H925-222) for insurance purposes?
Yes. The SKU serves as a unique asset identifier in our records. H.E. Phillips Ltd can provide a formal Valuation for Insurance based on this item’s weight, purity, and vintage rarity, ensuring your acquisition is fully documented for your policy provider.
Styling & Coordination
17. Does the vintage style coordinate with modern silver chains?
Yes. The minimalist circular architecture of the slave bangle is timeless. It pairs exceptionally well with new silver chains or layered with second-hand silver bracelets to create a curated "stack" of varying textures and weights.
18. Is a silver bangle compatible with a luxury watch?
Silver coordinates perfectly with "cool-toned" metals. We frequently see clients pair these bangles with stainless steel timepieces from our Rotary or Citizen collections for a technically cohesive aesthetic.
19. Can I add charms to this solid slave bangle?
While you can slide second-hand silver pendant charms onto the band, it is designed to be worn primarily as a "clean" geometric line. If adding charms, ensure they are also 925 silver to prevent galvanic corrosion between differing metal types.
20. What is the benefit of a "Matte" vs "High Polish" silver look?
High-polish (as seen on this specimen) maximizes light reflection and looks more formal. Over years of wear, silver naturally develops a "patina" of microscopic scratches that some collectors prefer. Our workshop can restore it to either finish depending on your preference.
© 2026 H.E. Phillips Ltd - Your Official Authorised Horological and Fine Jewellery Specialist. All Technical Data verified for forensic accuracy.
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