Best Lab-Grown Diamond Prices in Canada: What Should You Pay in 2026?

Lab-grown diamonds have changed the Canadian diamond market. Shoppers can now choose larger diamonds, higher colour grades and higher clarity grades without paying the same prices traditionally associated with natural diamonds.

But there is a catch: the cheapest lab-grown diamond is not necessarily the best value.

Two 1-carat lab-grown diamonds can have dramatically different prices depending on their cut, colour, clarity, shape, certification, growth process and the retailer selling the finished jewellery. That makes knowing how to compare lab-grown diamond prices in Canada just as important as finding a low price.

This guide explains what Canadian shoppers should expect to pay for lab-grown diamonds in 2026, what influences the price and how to identify genuine value.

How Much Do Lab-Grown Diamonds Cost in Canada?

Lab-grown diamond prices vary significantly, so there is no single Canadian price for a 1-carat, 2-carat or 3-carat diamond.

Current Canadian market data shows just how wide the range can be. One Canadian pricing database puts the average listed price for a 1-carat lab-grown diamond at roughly C$377, with prices varying widely depending on shape and quality.

However, retail pricing for a higher-quality diamond can be considerably higher. For example, a Montréal jeweller reports 2026 retail pricing of approximately C$1,400–C$2,100 for a 1-carat F-colour VS1 lab-grown diamond, depending on the exact stone and certification.

This difference illustrates an important point: comparing prices only by carat weight can be misleading.

A C$400 1-carat diamond and a C$1,800 1-carat diamond may have very different specifications.

Typical Lab-Grown Diamond Price Categories

As a general guide for Canadian shoppers, prices can fall into several broad categories:

*Actual pricing varies substantially according to cut, colour, clarity, shape, grading report, retailer, setting and current inventory. These ranges should be treated as shopping guidelines rather than fixed market prices.

At VVS Diamond, we believe buying a beautiful diamond should not require paying a traditional luxury jewellery markup. We offer authentic lab-grown diamond jewellery at affordable prices in Canada, with our standard selections focused on D–F colour and VS+ clarity. By operating online and focusing on value, we are able to offer high-quality diamond rings, earrings, necklaces and bracelets at prices designed to make fine jewellery more accessible.

Explore VVS Diamond's in-stock collection. We also take custom orders to make your dream project come true!