Gold Purity Guide
Understanding the differences between 999 (24K), 916 (22K), and 750 (18K) gold
| Purity | Gold Content | Main Use | GST | Spread |
|---|---|---|---|---|
999 24K | 99.9% | Gold bars | None | 1-3% |
916 22K | 91.6% | Chains | Yes | 3-5% |
750 18K | 75% | Modern jewelry | Yes | 5-10% |
Pure gold with the highest purity. Top choice for investment.
Characteristics
- Bright yellow and shiny color
- Soft and easily scratched
- Not suitable for daily jewelry
- Lowest spread (buy/sell price difference)
- GST exempt in Malaysia
Uses
Pros
- Highest purity
- Best resale value
- No GST
Cons
- Too soft for jewelry
- Easily scratched and bent
Balance between purity and durability. Popular for traditional jewelry.
Characteristics
- Golden yellow color
- Harder than 999
- Suitable for daily jewelry
- Popular in Malaysia, India, and Middle East
- Subject to GST in Malaysia
Uses
Pros
- More durable
- Suitable for jewelry
- High value
Cons
- Subject to GST
- Higher spread
Gold mixed with other metals. Harder and suitable for intricate designs.
Characteristics
- Can produce various colors (rose gold, white gold)
- Hardest and most durable
- Suitable for complex jewelry designs
- Popular in Europe and America
- Subject to GST in Malaysia
Uses
Pros
- Very durable
- Various colors
- Complex designs
Cons
- Lower gold content
- Lower resale value
Check Stamp/Hallmark
Look for stamps "999", "916", or "750" on the gold. Also known as hallmark.
Purity Certificate
Request an assay or purity certificate from the seller. Keep for reference.
Color Test
999 gold is bright yellow, 916 is golden yellow, 750 can be various colors.
Weight Test
Weigh the gold and compare with stated weight. Pure gold is heavier.
Warning: Do not buy gold without certificates or from unauthorized sources. Risk of fake gold or lower purity than stated.
Which is better for investment - 999 or 916?
999 gold is better for investment because of lower spread and GST exemption. Resale value is also higher.
Why is 916 gold more popular for jewelry?
916 gold is harder and more durable compared to 999 which is too soft. It's suitable for daily wear without easily scratching or bending.
What does "hallmark" mean on gold?
Hallmark is an official stamp indicating gold purity (e.g., 999, 916, 750). It may also include the maker's logo.
Can I sell 916 gold as 999?
No. Gold shops will test purity before buying. 916 gold will be valued based on actual gold content (91.6%).
What is "spread" and why is it important?
Spread is the difference between buy and sell prices. Lower spread means you lose less money when reselling.