Meaning of 833 on Gold – Simple Guide for Shoppers

If you’ve seen a gold piece stamped with “833” and wondered what it means, you’re not alone. It’s actually a purity mark that tells you the item is 20‑karat gold, which is 83.3% pure gold and 16.7% other metals. Knowing this helps you decide if the price and look match what you want.

Understanding the 833 Hallmark

In India, gold purity is expressed in parts per thousand. Pure gold is 999, 22‑karat (916) is 91.6% gold, 21‑karat (875) is 87.5%, and 20‑karat shows up as 833. The extra alloy metals—usually copper or silver—make the gold harder, so it’s less likely to bend or scratch. That’s why many manufacturers use 833 for rings, bangles, and everyday wear.

The Bureau of Indian Standards (BIS) requires a 5‑digit hallmark on every certified piece. You’ll see “833” inside a triangle or circle, followed by the BIS logo, the jeweller’s ID, and the year of assay. If any of those parts are missing, the piece might not be officially tested.

How to Spot 833 Gold in the Market

When you shop, grab the jewelry and look closely at the stamp. A clear, crisp “833” is a good sign. If the mark is worn out or missing, ask the seller for a certificate. You can also do a simple weight test: 20‑karat gold is heavier than the same size of 18‑karat but lighter than 22‑karat.

Another quick check is the magnet test. Pure gold isn’t magnetic, and the same goes for 833. If the piece sticks to a magnet, it likely contains a lot of iron or steel, which means it’s not real gold.

Price can give you a clue too. 833 gold is usually cheaper than 916 or 875 because it has less gold content. If the price seems too low for a gold item, make sure you’re not getting plated or fake gold.

Buying from reputable stores, especially those displaying the BIS hallmark, reduces the risk of getting a counterfeit. Online sellers should provide clear photos of the hallmark and a scan of the BIS certificate.

Once you have a genuine 833 piece, caring for it is easy. Clean it with a soft cloth and mild soap, avoid harsh chemicals, and store it separately to prevent scratches.

Remember, 833 isn’t a bad choice—it’s a balance between purity and durability. If you want a piece that lasts daily wear without losing its shine, 20‑karat gold is a solid option.

So next time you see “833” on a necklace or bangle, you’ll know it means 20‑karat gold, 83.3% pure, and you’ll be able to spot the real deal with confidence.