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Carat Hunter · Where to buy diamonds

Where to buy a 1ct natural radiant diamond

Every retailer in our index stocking this size and shape, 70 of them, across 38,409 current listings.

Updated November 2, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

38,409

Retailers carrying

70

Median confirmed price

€2,370

Grade combinations

33

Certificate mix:GIA 33,828 · IGI 1,039 · HRD 163 · AGS 9

What it actually costs

Half of these diamonds are listed between €1,643 and €3,335 (as of November 2, 2026).

Lower 10% €1,204Median €2,370Upper 10% €4,806

Middle half listed between €1,643 to €3,335

Certificated stones with a recently confirmed price only, 8,108 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

88%

Typical difference

€1,816

Stones compared

6,174

Across 6,174 stones of this size and shape carried by more than one retailer, the dearest listing sits 88% above the cheapest for the identical certificated diamond, a typical gap of €1,816. 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 Jewellers2,483 in stock
    New Zealand·Founded 2006·30-day returns·Ships to European Union
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  3. 3Aurelinne1,937 in stock
    United States·Founded 2021·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Aurelinne
  4. 4Rare Carat1,618 in stock
    United States·Founded 2016·30-day returns·Ships to European Union
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  7. 7Yorxs1,411 in stock
    Germany·Founded 2011·100-day returns·Ships to European Union
    Terms not yet verified
    Visit Yorxs
  8. 8

    The Perfect Carat

    1,406 in stock
    US
    Terms not yet verified
Show 15 more retailers
  1. 11Allurez1,208 in stock
    United States·Founded 2010·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Allurez
  2. 12B2C Jewels1,164 in stock
    United States·Founded 2004·30-day returns·Ships to European Union
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  5. 15Cape Diamonds994 in stock
    South Africa·Founded 2005·7-day returns·Ships to European Union
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  7. 17Brilliance939 in stock
    United States·Founded 2002·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Brilliance
  8. 18RockHer913 in stock
    United States·Founded 2016·40-day returns·Ships to European Union
    Terms not yet verified
    Visit RockHer
  9. 19Moon Ocean910 in stock
    United Kingdom·Founded 2022·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Moon Ocean
  11. 21Blue Nile835 in stock
    United States·Founded 1999·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Blue Nile
  13. 23Ritani611 in stock
    United States·Founded 1999·30-day returns
    Terms not yet verified
    Visit Ritani
  14. 24DreamStone577 in stock
    United States·Founded 1998·30-day returns·Ships to European Union
    Terms not yet verified
    Visit DreamStone

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 European Union. 7 do not.

Narrow it down by grade

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

H VS22,648 · 60rG VS12,420 · 65rG VS22,417 · 60rI VS22,351 · 57rH VS12,200 · 59rF VS21,996 · 63rI VS11,932 · 52rE VS21,734 · 63rG VVS21,622 · 58rF VS11,594 · 60rH VVS21,560 · 61rE VS11,519 · 59rD VS21,484 · 63rF VVS21,329 · 56rE VVS21,201 · 55rI VVS11,179 · 52rI VVS21,177 · 54rD VS11,139 · 59rG VVS11,117 · 61rH VVS11,068 · 57rD VVS2947 · 56rF VVS1791 · 57rE VVS1728 · 56rD VVS1690 · 56rG IF333 · 56rI IF254 · 43rD IF238 · 46rE IF235 · 36rH IF215 · 46rF IF172 · 45rE FL54 · 30rI FL33 · 10rD FL28 · 26r

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 6,174 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 88%, about €1,816.

Can I see retailers for one exact grade?

Yes. Each of the 33 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.