Purity Adjuster
18K / 21K / 22K Value
Do I lose money if I sell my 22K sets later?
In any gold sale, you are paid for the pure gold content. You "lose" the labor charges (Ujrat), but gold appreciation often outweighs this over time.
Purity Adjuster
18K / 21K / 22K Value
The Ultimate Guide to Purity Adjuster: Calculating the 18K, 21K, and 22K Value Difference
In the high-authority jewelry market of 2026 Pakistan, where the price of gold has breached the historic 500,000 PKR per Tola mark, understanding the purity—or Karatage—of your assets is the difference between a sound investment and a significant financial loss. Not all gold is created equal. The Gold Purity Adjuster at Tola.com.pk is engineered to be your clinical benchmark, providing the mathematical logic required to determine the exact PKR value of 18K, 21K, and 22K gold based on the current 24K bullion rate.
Karatage represents the parts per 24 of pure gold. 24K is 99.9% pure bullion, often too soft for detailed Hand-carved jewelry. 22K (91.6% pure) is the sovereign standard for the Pakistani bridal market. 21K (87.5%) is popular in Middle-Eastern designs common in Karachi, while 18K (75%) is the benchmark for high-luxury diamond setting. In a market like Gujar Khan, where heritage pieces are often passed down through generations, these "purity gaps" are the primary source of valuation disputes. Our Adjuster sterilizes the process, applying the exact mathematical percentage to ensure you know the raw metal value of your specific Karatage before any "Ujrat" or artisan premiums are discussed.
Because Tola.com.pk is a "Self-Sufficient" platform, our Purity Adjuster is a zero-API engine. It processes your specific Karatage calculations entirely in your browser, maintaining full privacy and independence from external network fluctuations. In a 2026 economy where precision is the only defense against volatility, command your purity with the Tola authority.
Step-by-Step Instructions: How to Adjust Your Gold Value for Purity
- Step 1: Obtain the Current 24K Rate. Consult your local verified Sarafa market referee for today's price of 1 Tola of 24K gold.
- Step 2: Define Your Target Karatage. Identify if your piece is hallmarked as 22K, 21K, or 18K.
- Step 3: Enter the Values. Input the 24K rate and the weight into the fields above.
- Step 4: Analyze the Adjusted Worth. The tool will instantaneously solve for the raw PKR value of your specific purity, revealing exactly what that Karatage is worth compared to pure bullion.
10 Expert FAQs: Using Schema Markup for Purity Rich Snippets
What is the difference between 22K and 24K gold?
24K is 99.9% pure gold, while 22K is 91.6% pure. The remaining percentage in 22K is a blend of copper or silver to provide the durability needed for jewelry.
Why is 18K used for diamond jewelry?
18K (75% pure gold) is significantly harder than 22K. This strength is required to hold diamonds and precious gemstones securely in a 'prongs' setting.
Does Karatage affect the resale value (Kanta)?
Yes. Jewelers pay only for the 'Pure Gold' content. 18K jewelry will have a much lower resale value than 22K or 24K, as it contains less gold per gram.
How do I verify the purity at home?
Look for the official hallmark stamps: '916' for 22K, '875' for 21K, or '750' for 18K. These are usually found on the clasp or inside the ring band.
What is 'KDM' gold?
KDM refers to gold soldered with Cadmium. While popular in the past, it is being phased out in modern Pakistani jewelry in favor of more eco-friendly cadmium-free alloys.
Does 21K gold tarnish?
No. High-purity gold (21K and above) does not tarnish. Any discoloration is usually due to dust or the surface oxidation of the alloy metals like copper.
How do I calculate the 22K rate from the 24K rate?
Multiply the 24K rate by (22 / 24). Our tool automates this complex division for you instantly.
Why is Gujar Khan's 'Hand-Carved' gold usually 22K?
Tradition dictates that bridal sets must be 22K to maintain the 'Imperial Gold' look that Gujar Khan is famous for, while ensuring the jewelry is strong enough for heirloom use.
Is 24K gold investment only?
Yes. Because 24K is very soft, it is only sold as biscuits, coins, or bars. It is rarely used for bridal jewelry as it would bend or lose its shape under daily wear.
Can Tola.com.pk test my gold purity?
Tola is a high-luxury house. We only work with our own hallmarked 22K and 18K gold. For external testing, visit a licensed digital 'Touch' laboratory in Karachi or Lahore.
Cultural Significance: The Ethics of Karatage in Gujar Khan
In the ancestral jewelry hubs of Gujar Khan, the purity of gold is synonymous with the purity of one's word. A "22K Promise" is a social contract. This tool respects that cultural legacy by providing the modern digital precision required to verify those promises. When families negotiate the bridal "Bari" (wedding gifts), the clarity of Karatage ensures that trust remains unbroken. At Tola, we believe that the true value of luxury is built on unshakeable mathematical honesty.
Why can't I make jewelry out of 24K gold?
24K gold is too soft for intricate jewelry. It would easily bend, scratch, or lose its shape. Alloying it down to 22K or 18K is necessary for craftsmanship.
Is 18K gold "fake"?
Absolutely not. 18K gold is 75% pure gold. It is highly valued in luxury watches and diamond-set jewelry because its strength allows it to hold precious stones more securely than 22K.
What is the "Tezab" rate in Pakistan?
The "Tezab" rate refers to the price of 24K pure gold that has been refined. It is the baseline from which all jewelry Karatage prices are calculated.
How do I verify if my jewelry is truly 22K?
Look for a numerical hallmark stamp such as '916' (representing 91.6%). This is the universal mark for authenticated 22-Karat gold.
Does 21K gold exist in Pakistan?
Yes, 21K (87.5% pure) is very common in designs imported from the Middle East (Dubai) and is increasingly popular for its balance of richness and durability.
Why does the price per tola decrease with Karatage?
Because you are buying less weight of pure gold. An 18K Tola contains 25% less pure gold than a 24K Tola, and the price scales proportionally.
Does 18K gold tarnish faster than 22K?
Generally, no. Luxury 18K alloys use high-quality metals like palladium or silver, which maintain their luster exceptionally well over decades.
Which Karatage is best for investment resales?
For pure investment, 24K is best because you receive the full gold value without paying for labor or the alloying process. For jewelry, 22K retains the highest resale value in Pakistan.
How does the Purity Adjuster help me at the shop?
It allows you to verify if the jeweler is quoting you a fair price for the Karatage. If the shop's 18K price is significantly higher than our calculated rate, they may be adding excessive margins.