When you see "999 silver", you’re looking at 99.9% pure silver — that’s the highest standard you can wear. Most sterling silver is only 92.5% pure (marked as 925), with the rest made up of other metals like copper.
That small difference 7.4% actually makes all the difference:
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Purity: 999 silver is nearly pure, while sterling is alloyed.
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Tarnish resistance: 999 tarnishes much slower, because copper in sterling accelerates tarnish.
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Hypoallergenic: With almost no added metals, 999 is excellent for sensitive skin — unlike some sterling alloys.
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Luxury & value: 999 is rarer and more premium — most fine silver bullion is at this level.
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Softness & feel: Soft, smooth, and elegant - wearing 999 silver feels like cashmere against the skin.
999 vs 925 at a Glance
| Feature | 999 Silver (99.9%) | Sterling Silver 925 (92.5%) |
|---|---|---|
| Purity | Nearly pure silver | Contains alloy metals (e.g. copper) |
| Tarnish Resistance | Slower to tarnish | Tarnishes faster |
| Skin-Friendly | Highly hypoallergenic | May cause irritation for some |
| Feel | Soft and luxurious | Slightly rigid |
| Value & Rarity | Prestigious and rare | Common and more affordable |
Why It Matters at Spirali Studio
At Studio Spirali, your pieces are crafted with the finest materials — and 999 silver is the very best. It’s premium, hypoallergenic, and beautifully soft, embodying elegance and quality.
These aren’t just accessories they’re wearable art, designed for those who feel the difference.