How to Choose: 18ct, 20ct, or 22ct Gold Jewellery?
When it comes to buying gold jewellery, one common question is: Which purity level should I choose—18ct, 20ct, or 22ct? Here’s everything you need to know to make the right decision for your next jewellery purchase.
What Does “Carat” Mean?
Carat (ct or K) measures the purity of gold in jewellery:
- 24ct = 100% pure gold (very soft, not for daily jewellery)
- 22ct = 91.6% pure gold
- 20ct = 83.3% pure gold
- 18ct = 75% pure gold
The rest is made up of other metals like copper, silver, or zinc, which add strength and durability.
Differences Between 18ct, 20ct, and 22ct Gold
| Carat | Purity | Color | Durability | Common Use |
|---|---|---|---|---|
| 18ct | 75% gold | Warm yellow | Strong & durable | Everyday luxury wear |
| 20ct | 83.3% gold | Rich yellow | Vintage/less common | Traditional/vintage |
| 22ct | 91.6% gold | Deep yellow | Softer, bends easy | High-end, traditional |
What Should You Consider Before Buying?
- Usage: For daily-wear items like rings or bracelets, 18ct is more durable and recommended. For special occasion pieces, 22ct or even 20ct may be preferred for their richness and traditional appeal.
- Design: Intricate or stone-studded designs hold better in 18ct. 22ct is better for plain, classic styles.
- Budget: 22ct is more expensive due to higher gold content. 18ct is affordable and luxurious.
- Cultural/Traditional Factors: In Indian, Middle Eastern, or some Asian markets, 22ct is preferred for its purity.
- Resale Value: Higher carat jewellery (22ct) usually has a better resale value.
- Allergies/Sensitivity: Pure gold is hypoallergenic; more alloys can sometimes cause reactions, so sensitive skin may prefer higher carats.
Quick Tips for Buyers
- Check hallmarks for purity.
- For daily-wear, choose 18ct.
- For bridal or investment jewellery, 22ct is traditional and valuable.
- Ask your jeweller about the mix of metals, especially if you have allergies.
Choose 18ct gold for everyday, durable jewellery with a luxury finish. Opt for 22ct gold for special occasion, rich looking, and high-value items. 20ct gold is rare and mostly seen in vintage or traditional pieces. Understanding these differences ensures you’ll pick the perfect piece for your needs and style!
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