Gold and Metals Guide: 10K vs 14K, Sterling Silver and More
Updated November 2026. By the Jewelry by Sweet Pea team, a family-owned jeweler since 2008.
The short answer: 14K gold is 58.3% pure gold, with a richer color. 10K gold is 41.7% pure gold and harder. Sterling silver is 92.5% pure silver. Gold-plated jewelry has a thin layer of gold over another metal.
The metal decides how a piece looks, how it wears and what it takes to look after. Here's what each one means, so you can compare them when you shop.
Metals at a glance
| Metal | What it is | Good to know |
|---|---|---|
| 14K gold | 58.3% pure gold, often stamped 14K or 585 | A richer gold color than 10K. A classic choice for fine jewelry. |
| 10K gold | 41.7% pure gold, often stamped 10K or 417 | Harder than 14K because it has more of the stronger metals, with a slightly lighter color. |
| White gold | Gold mixed with white metals, usually with a bright rhodium coating | The rhodium can wear over time and can be redone by a jeweler. |
| Rose and two-tone gold | Gold mixed with copper for a pink color, or two colors of gold in one piece | The karat tells you the gold content, whatever the color. |
| Sterling silver | 92.5% pure silver, often stamped 925 | Softer than gold and tarnishes over time, but a polishing cloth brings back the shine. |
| Gold-plated sterling silver | Sterling silver with a thin layer of gold on top | The look of gold on a silver base. The plating can wear with daily use. |
| Stainless steel | A strong steel alloy | Resists scratches and tarnish well, so it suits everyday wear. |
| Titanium | A very light, strong metal | Popular for men's bands because it's so light. Hard to resize, so check your size first. |
10K or 14K gold?
- Choose 14K if you want a richer gold color and a higher gold content.
- Choose 10K if you want a harder metal for everyday wear at a lower gold content.
- Both are real, solid gold when listed as 10K or 14K gold. "Gold-plated" is different: that's a thin layer of gold over another metal.
Sensitive skin
Skin reactions are often caused by nickel or other metals in an alloy. Everyone's skin is different and we can't promise how a metal will suit you, so if you know what you react to, ask us before you order. We'll tell you what we know about that piece.
How to read the listing
- Metal tells you what the piece is made of.
- Metal weight is the approximate weight of the metal in grams. Two pieces that look alike can differ a lot, and that's often why their prices differ.
- Karat and carat are different. Karat (K) measures gold purity. Carat measures the weight of a gemstone. Read more about karats and carats.
Caring for your metal
Read our tips on cleaning gold at home, storing your jewelry and why jewelry can turn skin green.
More jewelry guides
- How to Find Your Ring Size: Measure at home with our printable sizer and size chart.
- Necklace Length Guide: See where each length sits and try it with a piece of string.
- Engraving Guide: How it works, wording tips and what to check before you order.
Metal Questions
Is 10K real gold?
What does 925 mean?
Will gold-plated jewelry last?
Can you help me choose?
Know What You Want?
Shop 14K Gold
Rings, necklaces, earrings and more in 14K yellow gold.
Shop 14K Gold