How to Sell Gold and Silver on Montreal’s North Shore: Your Questions Answered
- Keyhan Exchange
- Gold & Silver

Keyhan Exchange buys solid gold in any form and karat, and fine (.999) silver, for cash, testing items on-site with XRF and acid methods before making an offer. No appointment is needed, and Keyhan serves Rosemère, Laval, and Montreal's North Shore, including Terrebonne, Boisbriand, Sainte-Thérèse, Blainville, and Repentigny. Below are answers to common questions about how to sell gold and silver, from karat and value to ID, banks, and taxes, with the short answer up front and more detail below for anyone who wants it.
Value and Pricing
1. How is the value of my gold or silver jewelry calculated?
Short answer: Value comes down to three things: the item's weight, its purity, and the current market price of the metal.
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Keyhan tests each item on-site to confirm purity, weighs it, and factors in current market rates along with Keyhan's buying policy to calculate an offer. Testing happens before any price is quoted, so the offer reflects your actual item rather than a guess.
2. What's the difference between 10K, 14K, 18K, and 24K gold?
Short answer: The karat number tells you what share of the metal is pure gold. Canada's precious-metals marking rules set 10K at .416 (41.6% gold), 14K at .583 (58.3%), and 18K at .750 (75.0%), within small permitted tolerances (Competition Bureau Canada). 24K is the highest commonly used purity standard, though commercial 24K product is typically refined to about 99.9% pure rather than a mathematical 100%.
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Higher karat generally means more gold by weight, but your final offer also depends on the item's tested purity and net weight, along with Keyhan's buying policy.
3. What is 10K gold worth?
Short answer: 10K gold is worth the gold it contains: about 41.6% of its weight.
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A 10-gram 10K chain, for example, holds about 4.16 grams of pure gold. Multiplying that by the current price of gold per gram gives a reference figure for the metal. Keyhan's actual offer is based on tested purity, net weight, the market rate, and its buying policy, and is confirmed in branch. Today's reference prices are on Keyhan's gold and silver price page.
4. Does the price change if my jewelry has diamonds or other stones?
Short answer: Keyhan's offer covers the gold or silver content, and the estimated weight of stones is excluded when calculating the payable metal weight, so it doesn't inflate or reduce what you're paid for the metal itself.
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Stones aren't separately appraised or purchased through this evaluation. If you want a stone valued on its own, that's a separate gemstone or jewelry appraisal, not part of a gold or silver purchase.
5. Is a broken chain, clasp, or damaged piece still worth selling?
Short answer: Yes. Gold and silver are valued by weight and purity, not by whether the piece still functions as jewelry.
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A broken chain has the same metal value as an intact one of the same weight and karat, which is one of the most common reasons people bring items in.
6. How is silver valued differently from gold?
Short answer: The same principle applies at a different scale. Silver is priced per gram or per ounce against the spot silver price, and fineness plays the same role karat plays for gold.
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Keyhan specifically buys fine (.999) silver, tested on-site the same way gold is. That's a higher standard than sterling silver (.925), which is what most silver jewelry is actually made of, so coins and bars are the most common qualifying items.
How to Sell Gold at Keyhan: The Process
7. How does the on-site testing work?
Short answer: Keyhan uses two methods together: an XRF (X-ray fluorescence) scan and acid testing, to confirm the metal and its purity before making an offer.
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Using both methods, rather than relying on just one, is a more thorough way to verify what a piece is actually made of.
8. What do I need to bring with me?
Short answer: Bring the item you'd like evaluated. Under Keyhan's policy, government-issued ID is required for gold and silver transactions of CA$3,000 or more.
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No appointment is required. Keyhan is a walk-in bureau at 219 Boulevard Labelle in Rosemère, open 7 days a week.
9. Do I need ID to sell gold or silver?
Short answer: Yes. Under Keyhan's policy, government-issued ID is required for gold and silver transactions of CA$3,000 or more.
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Keyhan uses the same CA$3,000 threshold for its currency exchange service. The FINTRAC guidance cited here concerns foreign currency exchange; the threshold described above for gold and silver is Keyhan's policy. Bring valid ID even for a smaller transaction, and contact the branch beforehand if you are unsure what is needed. Additional identification requirements may apply depending on the circumstances.
10. Is there a limit on how much I can sell in one visit?
Short answer: Keyhan doesn't publish a fixed maximum, but it reserves the right to limit certain amounts or transactions in line with its compliance policies and applicable regulatory requirements.
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If you're planning to sell a high-value collection, contact the branch in advance to confirm the transaction can be accommodated.
11. How do I get paid?
Short answer: In cash, once your item is evaluated in branch and you accept the final offer.
What Keyhan Buys
12. Do you buy gold coins and bullion, not just jewelry?
Short answer: Yes. Keyhan buys solid gold coins and bullion in addition to solid gold jewelry, evaluated and tested in branch before an offer is made. Gold-plated and gold-filled items, watches, and stones are not purchased.
13. Do you buy silver coins and bars?
Short answer: Yes. Keyhan buys fine (.999) silver, most commonly in the form of coins and bars, tested on-site to confirm purity.
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Sterling silver (.925) and mixed silver are not accepted by Keyhan. Only fine (.999) silver qualifies for evaluation.
14. What if I don't know the karat of my jewelry?
Short answer: That's fine. Keyhan tests every item on-site regardless of what markings it has, or doesn't have.
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Many pieces are unmarked, or the stamp has worn off over time, and testing determines the actual purity either way.
Banks and Taxes
15. Can I sell gold to a bank in Canada?
Short answer: Usually only investment-grade bullion and coins, and often with conditions.
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Bank buyback rules vary by institution and product. CIBC considers buying gold and silver products it sells when you have the original receipt and the product is in pristine condition; it does not buy back collector coins and may decline a transaction. The Royal Canadian Mint also describes selling bullion through TD's storage program or by visiting a branch. Contact your bank before visiting to confirm product eligibility, account requirements, and whether an appointment is needed. These bullion programs generally do not cover jewelry or lower-karat pieces. Keyhan evaluates solid gold in any karat or form in branch.
16. Are there tax implications when you sell gold in Canada?
Short answer: There can be, depending on what you sell and your situation.
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The Canada Revenue Agency's capital gains guide (T4037) includes jewellery and coins held for personal use within "listed personal property," a category with its own rules for reporting gains. How that applies depends on the item, what you paid for it, and why you're selling, so an accountant is the right person to confirm what applies to you. This isn't tax advice.
Trust and Local Service
17. How do I know I'm getting a fair price?
Short answer: Your offer factors in the item's tested purity, its net precious-metal weight, current market rates, and Keyhan's buying policy.
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Testing and evaluation happen in branch, in front of you, and you decide whether to accept the offer.
18. Is Keyhan Exchange a legitimate, registered business?
Short answer: Keyhan Exchange operates from a physical storefront at 219 Boulevard Labelle in Rosemère. Its currency-exchange business is registered with FINTRAC as a Money Services Business; that registration is a legal requirement for qualifying money-services businesses, not a government endorsement, and it doesn't certify precious-metals valuations specifically.
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Keyhan also has over 400 Google reviews with a strong customer rating.
19. Do you buy gold and silver from people outside Rosemère?
Short answer: Yes. Keyhan serves Rosemère, Laval, and all of Montreal's North Shore, including Terrebonne, Boisbriand, Sainte-Thérèse, Blainville, and Repentigny.
20. Do I need an appointment?
Short answer: No appointment needed. Keyhan is a walk-in bureau, open 7 days a week.
Visit Keyhan Exchange in Rosemère
Keyhan Exchange is at 219 Boulevard Labelle in Rosemère and serves customers from Laval, Terrebonne, Boisbriand, Sainte-Thérèse, Blainville, and across the North Shore. Planning to bring in a high-value collection? Call ahead, or get in touch with any questions beforehand.
- Solid gold in any karat or form
- Fine (.999) silver coins and bars
- XRF and acid testing in branch
- Paid in cash once you accept the offer
- Keyhan policy: ID at CA$3,000 or more
- No appointment needed
- Open 7 days a week
- Bilingual service FR / EN
- FINTRAC-registered MSB
- Over 400 Google reviews with a strong customer rating
For today's gold and silver prices, check our gold price page before you visit. Final offers are confirmed only after an in-branch evaluation.
Check today's gold pricesNot a guarantee of price. Testing determines the purity and weight of your specific item; the examples and percentages above are general information about how gold and silver are typically valued, not a quote or appraisal of any particular piece. Your final offer is confirmed in branch after your items are reviewed. This article is general information, not financial, legal, or tax advice.
Sources: Competition Bureau Canada, Detailed requirements for marking of precious metals (Precious Metals Marking Act and Regulations); FINTRAC, Money Services Business Registry (search: Keyhan); FINTRAC, When to verify the identity of persons and entities: Money services businesses; CIBC, Precious Metals Purchasing; Royal Canadian Mint, Can I Buy Physical Bullion From a Canadian Bank?; Canada Revenue Agency, Guide T4037: Capital Gains; Keyhan Exchange, Compliance Policy; Keyhan Exchange, Gold and Silver page.
The CA$3,000 identification threshold described here for gold and silver is Keyhan's policy. Legal requirements depend on the activity and circumstances.