18K Gold Price in Sri Lanka Today
Today's 18 carat (75% pure) gold rate in Sri Lankan Rupees. The go-to karat for white gold, contemporary designs, and international-style jewelry. Updated daily.
Last updated: April 5, 2026
Today's 18K Gold Price
18K Gold - 1 Pawn (8 Grams)
Rs. 291,120.00
18K Gold - 1 Gram
Rs. 36,390.00
Daily Change
0.00
per gram vs yesterday
Prices shown are indicative market rates. Retail prices at jewelry shops will include making charges (5-15%), wastage (3-5%), and taxes. White gold pieces may carry additional rhodium plating charges.
What is 18 Carat Gold?
18 carat gold (18K) contains 75% pure gold and 25% alloy metals. The alloy composition varies depending on the desired color and properties: copper and silver for yellow gold, palladium or nickel for white gold, and copper for rose gold. It is identified by the hallmark stamp "750".
The 25% alloy content gives 18K gold excellent durability and hardness, making it the preferred choice for settings that hold precious gemstones like diamonds, sapphires, and rubies. The alloy metals also enable a wider range of colors than higher-purity karats.
While less common in traditional Sri Lankan jewelry (where 22K dominates), 18K gold has gained significant popularity in the modern jewelry market, particularly for engagement rings, contemporary designs, and white gold pieces.
75%
Pure Gold Content
750
Hallmark Stamp
25%
Alloy Metals
18K Gold in the Modern Jewelry Market
White Gold — The 18K Standard
18K is the most common base for white gold jewelry worldwide and in Sri Lanka. The 25% alloy content allows sufficient room for whitening metals like palladium and nickel to achieve the desired silvery-white appearance. Most white gold is finished with a rhodium plating for extra brightness. If you are searching for white gold price in Sri Lanka, the 18K rate on this page is your reference point.
Contemporary & International Designs
Modern jewelry brands, both local and international, increasingly favor 18K gold for its superior hardness and design versatility. It holds intricate settings more securely, making it ideal for diamond-studded rings, designer pendants, and minimalist pieces that reflect global fashion trends.
Rose Gold & Multi-Color Designs
The 25% alloy content in 18K gold enables stunning color variations. Rose gold (using copper alloy) and two-tone designs combining yellow and white gold are only practical at 18K purity. These trendy options are increasingly popular among younger Sri Lankan buyers.
Price Accessibility
At 75% pure gold, 18K is significantly more affordable than 22K (91.7%) and 24K (99.9%) gold. This lower per-gram cost opens the door to larger, more elaborate designs at a more accessible price point — perfect for statement pieces, wedding sets, and gifting.
18K Gold Price History (Last 7 Days)
| Date | 18K per Gram | 18K per Pawn (8g) | Daily Change |
|---|---|---|---|
| Apr 5, 2026 | Rs. 36,390.00 | Rs. 291,120.00 | - |
| Apr 2, 2026 | Rs. 36,390.00 | Rs. 291,120.00 | +510.00 |
| Mar 31, 2026 | Rs. 35,880.00 | Rs. 287,040.00 | +562.50 |
| Mar 30, 2026 | Rs. 35,317.50 | Rs. 282,540.00 | +240.00 |
| Mar 27, 2026 | Rs. 35,077.50 | Rs. 280,620.00 | -420.00 |
| Mar 26, 2026 | Rs. 35,497.50 | Rs. 283,980.00 | -337.50 |
| Mar 25, 2026 | Rs. 35,835.00 | Rs. 286,680.00 | - |
Frequently Asked Questions — 18K Gold
What is the 18K gold price per pawn in Sri Lanka today?
The 18K gold price per pawn (8 grams) in Sri Lanka is updated daily based on the LBMA spot price and CBSL exchange rate. Check the price cards at the top of this page for today's live rate.
What is the difference between 18K yellow gold and 18K white gold?
18K yellow gold and 18K white gold both contain 75% pure gold. The difference is in the alloy metals: yellow gold uses copper and silver alloys to maintain the traditional golden color, while white gold uses palladium, nickel, or zinc to create a silvery-white appearance. White gold is often rhodium-plated for extra shine. The base gold price is the same for both.
Why is 18K gold popular for white gold jewelry?
18K is the most common base for white gold because the 25% alloy content allows enough room for whitening metals (palladium, nickel, zinc) to achieve a convincing silver-white color. Higher-purity karats like 22K have too much yellow gold to effectively whiten, while lower karats may not have enough gold content for a luxury feel.
Is 18K gold a good investment in Sri Lanka?
18K gold is primarily bought for jewelry rather than investment. For investment purposes, 24K pure gold (bars, coins) offers better returns as its value is based purely on gold content. However, 18K jewelry retains significant resale value — approximately 75% of the pure gold rate — and offers the advantage of being wearable as a fashion accessory.
How can I tell if my jewelry is genuine 18K gold?
Look for the "750" hallmark stamp, which indicates 75% gold purity (18 out of 24 parts). Reputable jewelers will always stamp this mark. You can also verify with an acid test or electronic gold tester at a certified jeweler. Always ask for a detailed receipt showing weight, purity, and making charges when purchasing.
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Disclaimer: Gold rates are provided as a guide only based on LBMA and CBSL data. Actual retail prices include making charges, wastage, and dealer premiums. Always verify current rates with authorized dealers before making transactions.