Varieties of Gold
| Karat | Purity (%) | Common Colors | Characteristics | Uses |
|---|---|---|---|---|
| 24k | 99.9 | Yellow | Bright yellow, soft, hypoallergenic | Investment coins, cultural jewelry |
| 22k | 91.7 | Yellow | Deep yellow, durable but still soft | Cultural jewelry |
| 18k | 75.0 | Yellow, White, Rose | Luxurious, durable, versatile | High-quality jewelry |
| 14k | 58.3 | Yellow, White, Rose | Affordable, durable, popular for everyday wear | Engagement rings, casual jewelry |
| 10k | 41.7 | Yellow, White | Very durable, most affordable | Budget-friendly jewelry |
| Color | Alloy Metals | Characteristics | Popular Uses |
|---|---|---|---|
| Yellow Gold | Silver, Copper | Classic, hypoallergenic in higher karats | Traditional jewelry |
| White Gold | Palladium, Nickel, Silver, Rhodium (plating) | Modern, bright white, durable | Engagement rings, modern designs |
| Rose Gold | Copper | Romantic, trendy, stronger due to copper | Unique, contemporary designs |
| Green Gold | Silver, Cadmium (sometimes) | Rare, subtle green tint | Artistic or nature-inspired jewelry |
| Black Gold | Rhodium plating, laser-treated | Striking, bold | Modern, edgy designs |