When it comes to fine gold jewelry in India, 22KT stands as the most trusted purity. But with the rise of mass production, imitation pieces, and mixed alloys in the market, knowing how to identify real 22KT gold has become essential for buyers.

At DVN Jewelry, purity is not a promise—it’s a strict process backed by science, hallmarking standards, and advanced testing. Here’s a clear guide to help you identify authentic 22KT gold and understand why DVN jewelry is trusted by thousands.

✔ What Makes 22KT Gold Special?

22KT gold contains 91.6% pure gold, with the rest being a blend of alloys for strength and durability.
This balance makes it perfect for:

• Fine jewelry

• Bridal ornaments

• Daily-wear designs

• Handcrafted pieces

DVN uses precisely controlled alloy ratios to achieve both beauty and structural strength—making every piece a true investment.

1. Check for BIS Hallmark—The Most Reliable Proof

Hallmarking is the easiest way to verify gold purity. Every genuine 22KT gold piece must have:

A. BIS Logo (Bureau of Indian Standards)

This means the gold has passed official purity tests.

B. Purity Mark ‘22K’ or ‘916’

• 916 = 91.6% gold, confirming 22KT quality.

C. Assay Centre Number

A unique code showing where the gold was tested.

D. Jeweler Identification Mark

Every DVN piece carries its registered hallmark identification, ensuring traceability.

At DVN Jewelry, hallmarking is not optional—it’s mandatory on every product.

2. Magnet Test (Quick Home Trick)

Gold is not magnetic.
If a piece sticks to a magnet, it likely contains other metals.

DVN’s strict purity protocol ensures zero magnetic contamination.

3. The Acid Test (Professional Test)

A jeweler places a drop of nitric acid on the gold surface:

• Pure 22KT gold will not react.

• Lower purity gold will show discoloration.

DVN uses controlled, lab-grade testing for 100% accuracy.

4. Weight & Density Check

Gold has a higher density than other metals.
When comparing pieces of similar size:

✔ Pure 22KT feels heavier
✔ DVN uses precision casting and CNC processes to maintain correct weight and volume

This prevents underweight or hollow pieces disguised as solid gold.

5. The Sound Test (Traditional Technique)

Pure gold produces a soft, mellow chime when tapped.
Imitation metals create a harsh or tinny sound.

DVN craftsmen use traditional touch-and-sound checks during final inspection.

6. Professional XRF Machine Testing

Modern jewelers use X-Ray Fluorescence (XRF) to scan gold purity within seconds.

At DVN, every batch of gold goes through XRF analysis to ensure:

• No impurities

• No over-alloying

• Consistent 916 quality

This is one reason DVN jewelry maintains a reputation for purity and trust.

7. Visual Purity Indicators in DVN Jewelry

DVN pieces are crafted using high-refinement 22KT gold, which gives them:

• A deeper, richer yellow tone

• Uniform shine

• Smooth finishing

• Zero patchy areas

Low-quality gold often looks dull or overly bright because of mixed metals.

8. Buy from Trusted Jewelers Only

In today’s market, sourcing matters.
DVN jewelry stands out because:

✔ Gold is purchased from verified refineries

✔ Every piece undergoes multi-stage purity checks

✔ Hallmarking is compulsory

✔ Designs are made using accurate CNC & casting ratios

This ensures every customer receives true, dependable 22KT purity.

Conclusion

Identifying pure 22KT gold doesn’t require expert knowledge—just the right steps and a trusted jeweler.
With DVN Jewelry, you get:

• Certified hallmark purity

• Precision engineering

• Safe alloys

• Transparent testing

• Assurance of 916 gold in every piece

When you choose DVN, you choose authenticity you can trust.