Carat Hunter · Diamond retailer comparisons

Adiamor vs Diamond Exchange Canada

Side-by-side store comparison. Independent and non-promotional.

Data current as of October 29, 2026 · Updated daily. Zero affiliate revenue.

At a glance

	Adiamor	Diamond Exchange Canada
Founded	1999	2002
Headquarters	Los Angeles, CA	Toronto, ON, Canada
Current listings	1,044,623	447,217
Origin mix	Lab + Natural	Lab + Natural
Cert labs accepted	AGS · EGL · GCAL · GIA · HRD · IGI · R&F · STULLER	AGS · CGL · DF · EGL · EGL ISRAEL · EGL USA · EGLUSA · GCAL · GIA · HRD · IGI · IGI BE · OTHER · R&F · STULLER · UNKNOWN · WISE
Ships to	US · CA	Canada
Return window	30 days	14 days
Terms checked	Not yet verified	Not yet verified

Current listings, origin mix and accepted labs are updated daily. Founded, headquarters and shipping come from public sources. Return terms are our summary of each retailer's own policy page, dated per retailer in the table. Retailers change their terms, so check the retailer's own returns and shipping pages before you buy.

What each store stocks

Inventory composition observed across each store's current listings.

Adiamor

Origin mix

Lab-grown 83%Natural 17%

Most common shapes

Round 35%·Oval 15%·Emerald 9%·Pear 9%

Diamond Exchange Canada

Origin mix

Lab-grown 79%Natural 21%

Most common shapes

Round 36%·Oval 17%·Pear 10%·Emerald 8%

Stones stocked by both

We track 66,887 diamonds currently listed at both stores.

Most common overlap: Round, 3ct, lab-grown, F VVS2

Explore Round 3ct F VVS2 cohort

Each matched stone has its own page where both retailers' prices appear next to the same physical diamond. That is where price comparison happens, on the stone, not on this page.

Pick by what you are looking for

Need shipping to United Kingdom? Neither store ships there.
Need GIA grading? Both stores carry it.
Need IGI grading? Both stores carry it.
Need HRD grading? Both stores carry it.
Adiamor stocks more lab-grown. Diamond Exchange Canada stocks more lab-grown.

Looking for a specific spec?

Browse every retailer in our index, grouped by shape, carat, colour, and clarity. Thousands of spec pages.

Browse where-to-buy by spec

Questions we get

Does Carat Hunter earn commission from either store?

No. We earn zero affiliate revenue from any retailer in our index.

Why do you not show price comparisons on this page?

Pricing varies per stone, not per store. Click through to any matched diamond above and you'll see both retailers' prices on the exact same physical stone, which is the real comparison.

How fresh is this data?

Listings refresh as we re-read each retailer, most of them every day. Static facts refresh monthly.

How do I find a specific stone at both stores?

Use the GIA or IGI certificate number in our search.