75.0% Pure · BIS 750
18K Gold Rate Today
Saturday, 25 April 2026 · National Average
Per Gram
₹11,230
18K · excl. GST
Per 10 Grams
₹1,12,300
18K · excl. GST
Per Gram + GST
₹11,567
incl. 3% GST
18K Gold Rate — All Weights
National average. City rates vary — see table below. Excludes making charges.
18K Gold Rate Across Major Indian Cities
City rates reflect local jewellers' association quotes and logistics premiums over the national base.
What is 18K Gold?
18 karat gold contains 75% pure gold and 25% alloying metals (commonly copper, silver, palladium, or nickel depending on the desired colour — yellow, white, or rose). The BIS hallmark code for 18K is 750. In India, 18K gold occupies a distinct and important market segment: diamond-studded jewellery, contemporary designer pieces, and branded fine jewellery. The higher alloy content makes 18K significantly harder than 22K, which makes it far more suitable for mounting stones in complex prong and pavé settings — the mechanical strength holds gemstones more securely and the metal holds intricate shapes better under daily wear. Branded chains such as Tanishq, PC Jeweller, and Caratlane sell a large proportion of their diamond jewellery in 18K yellow or 18K white gold precisely for this reason. While 18K has lower gold content than 22K, a well-crafted 18K diamond piece is typically far more expensive overall because of the stones.
Uses of 18K Gold in India
18K gold is the standard for diamond-studded jewellery in India — solitaire rings, earrings with brilliant-cut diamonds, diamond necklaces, bracelets, and bangles are overwhelmingly produced in 18K (750) gold. It is also common in contemporary designer jewellery that uses coloured gemstones (rubies, emeralds, sapphires) in complex settings. White gold — which appears silver-like and is popular for diamond rings and bands — is almost always 18K (with rhodium plating for the bright finish). Rose gold bangles and rings, which have become fashionable in Indian branded jewellery, are typically 18K with a copper-rich alloy. For buyers looking for wearable everyday jewellery that is more durable than 22K, 18K is a practical choice — it resists scratching and bending better in active daily use.
Buying 18K Gold: Practical Tips
When buying 18K jewellery in India, the BIS 750 hallmark and HUID code are your primary verification tools — check the BIS Care app before paying. Understand that 18K jewellery is priced on the total cost (18K gold value + stone value + making charges), not just the gold weight, so the per-gram gold rate is only one component of the invoice. Always ask the jeweller to specify the gold weight separately from the stone weight on the bill — this matters hugely for resale, since you only recover the gold value on the 18K portion when you sell or exchange the piece. White gold jewellery in 18K usually requires re-plating with rhodium every 1–2 years to maintain its bright white finish — factor this into long-term ownership cost. For diamond solitaires in 18K, insist on GIA or IGI certification for the stone itself as well as BIS hallmarking for the metal.
This is general guidance. Always verify prices, purity, and jeweller credentials independently before any purchase.
18K vs Other Karat Gold Rates Today
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Frequently Asked Questions
What is the 18K gold rate today in India?
Today's 18K gold rate in India is approximately ₹11,230 per gram (national average). On a 10-gram basis, that is ₹1,12,300. This is the base rate before 3% GST and making charges. City-specific rates vary slightly based on local jewellers' association quotes, transportation costs, and local demand — check the city table above for your location.
What is 18K gold purity?
18K gold is 75.0% pure, meaning it contains 750 parts of gold per 1,000 parts of total metal. The remaining 250 parts are alloying metals (typically copper, silver, or palladium depending on the colour and application). The BIS hallmark fineness code for 18K gold in India is 750.
What is the 18K gold price with GST today?
With 3% GST applied, today's 18K gold rate is approximately ₹11,567 per gram. On 10 grams, the GST-inclusive price is ₹1,15,669. Note that making charges are additional and also attract GST (typically 5% on making charges). Always ask your jeweller for a detailed invoice showing gold value, making charge, and the GST amounts separately.
How is the 18K gold rate calculated from the 24K rate?
The 18K rate is derived directly from the 24K (999 purity) national base rate using the purity ratio: 18K rate = 24K rate × (750 ÷ 1000). Since 18K gold is 75.0% pure, you pay for exactly that fraction of the 24K price. The 24K rate itself is derived from the international LBMA spot price converted at the prevailing USD-INR exchange rate, plus customs duty.
Is 18K gold BIS hallmarked in India?
Yes. 18K (750 fineness) is a recognised purity standard under the BIS (Bureau of Indian Standards) hallmarking scheme. When buying 18K gold jewellery, look for the BIS hallmark triangle, the 750 fineness code, and the six-character HUID (Hallmark Unique Identification) code etched on the piece. Verify the HUID on the BIS Care mobile app before completing any purchase.
Which karat of gold is best to buy in India?
The right karat depends on your purpose. For traditional jewellery and bridal sets: 22K (916) is the Indian standard, offering the best colour and the strongest resale liquidity. For diamond-studded and contemporary jewellery: 18K (750) is preferred because its hardness holds stones better. For pure investment: 24K (999) coins and bars, or Gold ETFs and Sovereign Gold Bonds, are the most efficient.