Whenever you plan to purchase a Gold for investment or gold jewellery, the very first thing you should check is the purity of Gold i.e how pure the gold is? Most of us visit our local jewellery shop to buy gold jewellery and ornaments, also you can shop online gold jewellery. But how will you check the gold Purity that you have purchased in online or offline? For this, the Bureau of Indian Standards (BIS), a government org, certifies the purity of gold by hallmarking of gold jewellery. To protect yourself from buying BIS Hallmarked gold jewellery. Lets see How to Check Gold Purity at home in more steps.
How to Check Gold Purity ?
In the first steps of how to check gold purity? Normally, In all jewellery shops near me, there will Gold purity checker in all stores when purchasing ask the salesperson to check for gold purity. They won’t charge extra for checking, in that you will know whats the percentage of gold used in jewellery and whats the other metals mixed.
Check for Today’s Gold Rate
To check the purity of gold by the following steps listed below,
Hallmark Stamp: It is an official mark for items made of metal, mostly to certify the content of noble metals which is platinum Jewellery, gold Jewellery, silver Jewellery. Here Pure gold always carries a stamp with a purity scale.
How to check gold at home?
- to check the purity of gold, by using the magnifying glass for checking the hallmark stamp.
- Check for inspected laboratory logo, which is assessed to check its purity on the jewellery.
- Click here to check the logo of the hallmarking center on your jewellery
- BIS Standard Mark: BIS symbol or mark is used as an important stamp for the purity of gold. It is obtained by BIS certified jeweller or jewellery manufacturer. Click here to the checklist of both gold and silver jewellers that are certified and licensed by BIS.
- Any Discolouration: Always check for the color of your gold jewellery. If your jewellery is only gold plated, it will start showing a different metal in below layer and color will be faded.
- Try with a Magnet: Gold is non-magnetic if it pulls or attracts toward the magnet, ten gold is mixed with iron. To perform this test you need a strong magnet.
Gold Purity: types of gold
The types of gold changes when lowering the karat value, the stronger it will be, while higher karat rate gold will be softer. Lower karat gold is not tarnish-resistant as it contains higher sub metals. Lower karat gold is not worth as higher karat gold because it is purer.
FAQ:
- What is the full form of BIS ?
BIS stands for Bureau of Indian Standards, a government body for Jewellery, which certifies the purity of gold by hallmarking on it.
- KDM full form:
The full of KDM is cadmium or kadium. It means that the Jewellery was soldered with Gold 92% + Cadmium alloy. Use of KDM is banned because it creates even cancer for the jewellery smiths.
- Hallmark Symbol / Hallmark Logo :
- what is hallmark gold?
Hallmarked gold is nothing but the gold jewellery is certified by Bureau of Indian Standards (BIS) for the purity of gold.
- BIS website : https://bis.gov.in/
- Gold purity testing machine
- 1 Poun (Pound) gold in grams
8 grams of gold is equal to 1 pound or pound.
- 1 Carat = Grams
One carat is equal to 0.2 grams, or 0.007 ounces. Note: carat is used to measure diamonds
Types of Gold
24 karat gold has a natural yellow color and its color cannot be changed without changing the purity of gold. Gold colors can be made by changing the composition of the alloy in the making of the jewellery.
Cost For BIS Hallmarking
1. For BIS Hallmarking jewellery, the jewellery pays about Rs 35 plus taxes per gold item. For a consignment, a minimum of Rs 200 plus taxes is charged.
2. Hallmarking is not done instantly. It may take approximately five to six hours to get the purity of gold checked before it is hallmarked.
3. If you have a complaint regarding your hallmarked jewellery, you can contact BIS by sending an email to cad[at]bis[dot]gov[dot]in
Checking the purity of gold ensures that you are getting what you pay for. It’s especially crucial when buying or selling gold as it determines its value and authenticity.
Gold purity is measured in karats (K) or fineness. Karats are expressed in a 24-point scale, where 24K is pure gold. Fineness is represented in parts per thousand, with 999 being nearly pure gold.
Hallmarking: In some countries, official agencies stamp gold items with marks indicating their purity.
Gold Testing Kits: These kits use acids or electronic testers to determine the gold’s purity.
Professional Testing: Jewelers or goldsmiths can use specialized equipment like X-ray fluorescence (XRF) machines or fire assay tests for accurate results.
Yes, you can use gold testing kits available in the market. These kits typically include testing acids for different karats of gold or electronic testers that measure conductivity to determine purity.
Home testing kits can provide a good estimate of gold purity, but they may not be as accurate as professional testing methods. For precise results, especially for high-value transactions, consider consulting a professional jeweler or gold assayer.
If you have doubts about the purity of your gold, it’s best to have it tested by a reputable jeweler or goldsmith. They can provide accurate assessments and advice on the next steps, such as refining or verifying its authenticity.
Some online platforms offer virtual gold testing services using photographs or detailed descriptions of your gold item. However, these methods may not be as reliable as physical testing and are more suitable for preliminary assessments.
Remember, ensuring the purity of your gold is essential for making informed decisions, whether you’re buying, selling, or storing gold items.
