Materials & Quality
Premium Materials, Exceptional Quality
At Ariuna Silver, we believe in transparency and education. Every piece in our collection is crafted from premium materials that meet strict industry standards. Understanding what makes your jewellery special helps you appreciate its value and care for it properly.
925 Sterling Silver: The Industry Standard
What is 925 Sterling Silver?
925 sterling silver is the internationally recognized standard for quality silver jewellery. The "925" stamp (also called a hallmark) means the piece contains 92.5% pure silver and 7.5% other metals—typically copper.
Why Not 100% Pure Silver?
Pure silver (99.9%) is too soft for everyday jewellery. It bends easily and loses its shape. The 7.5% alloy addition provides durability and strength while maintaining silver's beautiful lustre and hypoallergenic properties.
Legal Standards & Certification
The 925 standard is legally regulated in most countries. All our sterling silver pieces are stamped with "925" or "Sterling" to guarantee authenticity. This certification ensures you're getting genuine sterling silver, not silver-plated or lower-quality alternatives.
Rhodium Plating: Brilliant Shine & Protection
What is Rhodium?
Rhodium is a precious metal from the platinum family—rarer and more valuable than gold or platinum. It's prized for its brilliant white shine and exceptional durability.
Benefits of Rhodium Plating:
- Tarnish Resistance: Rhodium doesn't tarnish or oxidize, keeping your jewellery looking brand new
- Hypoallergenic: Perfect for sensitive skin—rhodium is non-reactive and gentle
- Brilliant White Shine: Creates a mirror-like finish that's brighter than unplated silver
- Scratch Resistant: Harder than gold or silver, providing an extra protective layer
- Easy Maintenance: Requires minimal cleaning and stays beautiful with normal wear
How Long Does Rhodium Plating Last?
With proper care, rhodium plating typically lasts 1-3 years depending on wear frequency. High-contact areas (like ring bands) may wear faster. The good news? Rhodium plating can be professionally reapplied to restore the original brilliance.
14K Gold Vermeil: Superior to Gold Plating
What is Gold Vermeil?
Gold vermeil (pronounced "ver-may") is a legally regulated term with strict requirements:
- Must have a sterling silver base (not brass or copper)
- Must be plated with at least 10 karat gold
- Gold layer must be at least 2.5 microns thick
Gold Vermeil vs. Gold Plated: What's the Difference?
| Gold Vermeil | Gold Plated | |
|---|---|---|
| Base Metal | 925 Sterling Silver | Brass, copper, or base metal |
| Gold Thickness | Minimum 2.5 microns | 0.5 microns or less |
| Durability | Lasts years with care | Wears off quickly |
| Hypoallergenic | Yes (sterling silver base) | Often no (base metals can irritate) |
| Value | Higher quality investment | Lower cost, lower quality |
Our 14K Gold Vermeil Standard
We use 14 karat gold (58.3% pure gold) for our vermeil pieces, exceeding the minimum 10k requirement. This provides richer color, better durability, and superior value.
Why Premium Materials Cost More
Quality jewellery is an investment. Here's what you're paying for:
- Precious Metal Content: Sterling silver and gold have intrinsic value based on global commodity prices
- Durability: Premium materials last years or decades with proper care, not months
- Safety: Hypoallergenic materials won't irritate sensitive skin or cause reactions
- Craftsmanship: Quality materials require skilled artisans and precise techniques
- Certifications: Meeting legal standards (925 stamp, vermeil requirements) ensures authenticity
- Resale Value: Precious metals retain value; base metals don't
- Environmental Impact: Durable jewellery reduces waste compared to fast-fashion pieces
How to Verify Quality
Look for These Marks:
- "925" or "Sterling" stamp on silver pieces
- "14K" stamp on gold vermeil pieces
- Maker's mark or brand stamp (quality assurance)
What to Avoid:
- "Silver-plated" or "silver-tone" (not real silver)
- "Gold-plated" without vermeil specification (thin coating on base metal)
- No stamps or certifications (questionable authenticity)
- Prices too good to be true (likely not genuine precious metals)
Caring for Your Investment
Premium materials deserve premium care. Visit our Jewellery Care Guide to learn how to clean, store, and maintain your pieces so they last a lifetime.
Questions about our materials? Contact us—we're here to help you understand and appreciate your jewellery.