Your York Gold Buyer

True North Gold Buyer Ltd., based in Barrie, we are your gold, silver and platinum buyers for Markham, Vaughan, Richmond Hill, Newmarket, Aurora, Whitchurch-Stouffville, King, Gwillimbury, Georgina and Canada wide. We offer you top prices for your old gold, silver or platinum jewellery or any other gold, silver or platinum containing items, such as rings, bracelets, necklaces, earrings, watches, coins, bars, silverware, crucibles, thermocouples or dental gold.

Get started now using our Payout Estimator to get a close estimate of the payout you can expect for your precious metals. All you need to know to get started is the karat / precious metals content of your items and their weight. You can find detailed instructions on how to sort and weigh your items, use our Payout Estimator and send them in for an appraisal in our "How it works" section.

For your convenience, below you will find a list of York, GTA Communities and towns we service. Please keep in mind that our service is not limited to these areas. We will buy your precious metals all across York, Central Ontario and Canada.


Gold buyer for all York neighbourhoods

  • Aurora Grove
  • Bayview Northeast
  • Bayview Wellington
  • Aurora Heights
  • Aurora Village
  • Aurora Highlands
  • Aurora Estates
  • Hills of St Andrew
  • Holland Landing
  • Mt Albert
  • Rural East Gwillimbury
  • Sharon
  • Keswick South
  • Keswick North
  • Historic Lakeshore Communities
  • Sutton & Jackson’s Point
  • Baldwin
  • Pefferlaw
  • Schomberg
  • Nobleton
  • Rural King
  • King City
  • Pottageville
  • Cornell
  • Rouge River Estates
  • Village Green-South Unionville
  • German Mills
  • Raymerville
  • Bayview Fairway-Bayview Country Club Estates
  • Sherwood-Amberglen
  • Old Markham Village
  • Greensborough
  • Markham Village
  • Cedarwood
  • Commerce Valley
  • Middlefield
  • Cathedraltown
  • Milliken Mills West
  • Legacy
  • Wismer
  • Berczy
  • Bullock
  • Rural Markham
  • Angus Glen
  • Box Grove
  • Vinegar Hill
  • Aileen-Willowbrook
  • Rouge Fairways
  • Milliken Mills East
  • Markville
  • Royal Orchard
  • Cachet
  • Unionville
  • Grandview
  • Thornhill
  • Thornlea
  • Bayview Glen
  • Buttonville
  • Victoria Manor-Jennings Gate
  • Victoria Square
  • Cedar Grove
  • Devil’s Elbow
  • Bristol-London
  • Central Newmarket
  • Huron Heights-Leslie Valley
  • Stonehaven-Wyndham
  • Gorham-College Manor
  • Woodland Hill
  • Armitage
  • Summerhill Estates
  • Glenway Estates
  • North Richvale
  • Crosby
  • Langstaff
  • Observatory
  • Oak Ridges Lake Wilcox
  • Harding
  • Oak Ridges
  • Devonsleigh
  • Jefferson
  • Mill Pond
  • Westbrook
  • Rouge Woods
  • South Richvale
  • Bayview Hill
  • Doncrest
  • Rural Richmond Hill
  • Lakeview Estates
  • Vellore Village
  • Maple
  • Sonoma Heights
  • Glen Shields
  • East Woodbridge
  • Patterson
  • Concord
  • Brownridge
  • Elder Mills
  • Crestwood-Springfarm-Yorkhill
  • Vaughan Grove
  • Uplands
  • Rural Vaughan
  • Beverley Glen
  • West Woodbridge
  • Islington Woods
  • Kleinburg
  • Stouffville
  • Ballantrae
  • Rural Whitchurch-Stouffville



I had some jewelry that had been collecting dust for years, some old mismatched pieces. They were very nice and answered all my questions. I don’…

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What a sincerely great experience. I’ll definitely do business with them again if I find anymore jewelry I want to sell.

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I have never sold jewelry before so I did not have any idea of the process. The customer support hotline was professional, polite and prompt from my fir…

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Carat Fineness Gold Hallmark Stamp

Karat (purity)

The karat (abbreviation ct or kt) is a measure of the purity of gold alloys. In the United States and Canada, the spelling karat is used, while the spelling carat is used to refer to the measure of mass for gemstones. As a precious metal and gold buyer, respectively we buy gold scrap, jewellery, dental gold with a purity of 8KT and higher. For plated gold and gold alloys with a low gold content refer to our "Large Volume & Commercial Customer" section.


To convert the purity karat into percentage use the following simple formula: 100/24*X where X is the karat rating of the material.
Therefore 24-karat gold is fine (99.9% gold is accepted as 24KT although using the formula it should of course be 100%), 18-karat gold is 75% gold, 12-karat gold is 50% gold, and so forth.

Historically, in England the karat was divisible into four grains, and the grain was divisible into four quarts. For example, a gold alloy of 381/384th fineness (that is, 99.2% purity) could have been described as being 23-karat, 3-grain, 1-quart gold.

The karat system is increasingly being complemented or superseded by the millesimal fineness system in which the purity of precious metals is denoted by parts per thousand of pure metal in the alloy.

The most common karats used for gold in bullion, jewellery making and by goldsmiths are:

  • 24 karat (millesimal fineness 999)
  • 22 karat (millesimal fineness 916)
  • 20 karat (millesimal fineness 833)
  • 18 karat (millesimal fineness 750)
  • 15 karat (millesimal fineness 625)
  • 14 karat (millesimal fineness 585)
  • 10 karat (millesimal fineness 417)
  • 9 karat (millesimal fineness 375)
  • 8 karat (millesimal fineness 333)


The word karat is derived from the Greek kerátiōn (κεράτιων), "fruit of the carob", via Arabic qīrāṭ (قيراط) and Italian carato. Carob seeds were used as weights on precision scales because of their reputation for having a uniform weight.(However, a 2006 study by Lindsay Turnbull and others found this to not be the case - carob seeds have as much variation in their weights as other seeds.) This was not the only reason. It is said that in order to keep regional buyers and sellers of gold honest, a potential customer could retrieve their own carob seeds on their way to the market, to check the tolerances of the seeds used by the merchant. If this precaution was not taken, the potential customer would be at the mercy of "2 sets of carob seeds". One set of "heavier" carob seeds would be used when buying from a customer (making the seller's gold appear to be less). Another, lighter set of carob seeds would be used when the merchant wanted to sell to a customer.

In the distant past, different countries each had their own carat, roughly equivalent to a carob seed. In the mid-16th century, the Karat was adopted as a measure of gold purity, roughly equivalent to the Roman siliqua 1/24th of a golden solidus of Constantine I). As a measure of diamond weight, from 1575, the Greek measure was the equivalent of the Roman siliqua, which was 1/24th of a golden solidus of Constantine; but was likely never used to measure the weight for gold.

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