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Carat Hunter · Where to buy diamonds

Where to buy a 3ct natural radiant diamond

Every retailer in our index stocking this size and shape, 65 of them, across 4,802 current listings.

Updated October 30, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

4,802

Retailers carrying

65

Median confirmed price

CA$43,722

Grade combinations

28

Certificate mix:GIA 4,190 · HRD 90 · IGI 70

What it actually costs

Half of these diamonds are listed between CA$29,557 and CA$57,029 (as of October 30, 2026).

Lower 10% CA$18,998Median CA$43,722Upper 10% CA$70,525

Middle half listed between CA$29,557 to CA$57,029

Certificated stones with a recently confirmed price only, 1,362 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

40%

Typical difference

CA$14,705

Stones compared

999

Across 999 stones of this size and shape carried by more than one retailer, the dearest listing sits 40% above the cheapest for the identical certificated diamond, a typical gap of CA$14,705. That gap is what comparing before you buy avoids.

Every retailer that stocks this spec

Ranked by active inventory count. Selection is mechanical, not editorial.

  1. 1NZ Jewellers237 in stock
    New Zealand·Founded 2006·30-day returns·Ships to Canada
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  3. 3Allurez209 in stock
    United States·Founded 2010·30-day returns·Ships to Canada
    Terms not yet verified
    Visit Allurez
  6. 6Rare Carat179 in stock
    United States·Founded 2016·30-day returns·Ships to Canada
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  7. 7Yorxs177 in stock
    Germany·Founded 2011·100-day returns
    Terms not yet verified
    Visit Yorxs
Show 15 more retailers
  1. 11

    The Perfect Carat

    143 in stock
    US
    Terms not yet verified
  2. 12B2C Jewels139 in stock
    United States·Founded 2004·30-day returns·Ships to Canada
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  9. 19Zales103 in stock
    United States·Founded 1924·30-day returns
    Terms not yet verified
    Visit Zales
  15. 25Jared99 in stock
    United States·Founded 1993·30-day returns
    Terms not yet verified
    Visit Jared

Stock counts are updated daily. Founded and shipping details come from public sources. Return terms are our summary of each retailer's own policy page, dated per retailer above. Retailers change their terms, so check the retailer's own returns and shipping pages before you buy.

18 of the 25 retailers ship to Canada. 7 do not.

Narrow it down by grade

Each combination below has its own page with the retailers that stock exactly that grade.

I VS1475 · 47rH VS2408 · 54rI VS2394 · 48rF VS2312 · 49rE VS1312 · 47rG VS2302 · 49rE VS2276 · 48rD VS2275 · 49rF VS1229 · 42rG VS1228 · 49rH VVS2208 · 55rH VS1184 · 48rI VVS2182 · 41rG VVS1166 · 45rG VVS2158 · 42rI VVS1117 · 43rD VS191 · 38rH VVS183 · 32rF VVS165 · 33rE VVS264 · 36rD VVS162 · 31rD VVS262 · 33rE IF41 · 23rF VVS229 · 20rH IF23 · 14rE VVS122 · 21rF IF18 · 16rD IF12 · 9r

Stones at this spec now

Current examples carried by more than one retailer, so the comparison is real. Prices shown in USD.

What this spec means

  • Radiant: a rectangular brilliant cut that combines the emerald outline with round-style faceting.
  • Natural: mined diamonds with the certification, provenance and resale profile traditional buyers expect.

Frequently asked

How much do retailers differ on the same diamond?

Across 999 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 40%, about CA$14,705.

Can I see retailers for one exact grade?

Yes. Each of the 28 color and clarity combinations above has its own page listing the retailers that stock exactly that grade.

Does Carat Hunter earn commission from these retailers?

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

How fresh is this data?

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

How is the retailer ranking calculated?

Strictly by active inventory count for this exact spec. The retailer carrying the most stones at the spec ranks first. There is no editorial input, weighting or affiliate consideration.

Why do you not show per-retailer prices on this page?

Prices vary per stone, not per store. Click through to any matched diamond and you will see every retailer's price on the exact same physical stone, which is the meaningful comparison.