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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 38,709 current listings.

Updated October 31, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

38,709

Retailers carrying

70

Median confirmed price

€2,372

Grade combinations

33

Certificate mix:GIA 34,130 · IGI 1,044 · HRD 162 · AGS 9

What it actually costs

Half of these diamonds are listed between €1,638 and €3,343 (as of October 31, 2026).

Lower 10% €1,203Median €2,372Upper 10% €4,821

Middle half listed between €1,638 to €3,343

Certificated stones with a recently confirmed price only, 8,151 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

87%

Typical difference

€1,800

Stones compared

6,212

Across 6,212 stones of this size and shape carried by more than one retailer, the dearest listing sits 87% above the cheapest for the identical certificated diamond, a typical gap of €1,800. 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 Jewellers2,548 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. 3Aurelinne1,986 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
  6. 6Yorxs1,416 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
  4. 14Moon Ocean1,125 in stock
    United Kingdom·Founded 2022·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Moon Ocean
  6. 16Cape Diamonds978 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
  8. 18Brilliance930 in stock
    United States·Founded 2002·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Brilliance
  9. 19RockHer910 in stock
    United States·Founded 2016·40-day returns·Ships to European Union
    Terms not yet verified
    Visit RockHer
  11. 21Blue Nile835 in stock
    United States·Founded 1999·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Blue Nile
  13. 23Ritani610 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 VS22,677 · 60rG VS22,436 · 60rG VS12,427 · 65rI VS22,358 · 57rH VS12,208 · 59rF VS22,019 · 63rI VS11,948 · 52rE VS21,743 · 63rG VVS21,637 · 58rF VS11,607 · 61rH VVS21,570 · 61rE VS11,560 · 59rD VS21,498 · 63rF VVS21,337 · 56rE VVS21,206 · 55rI VVS21,185 · 54rI VVS11,183 · 52rD VS11,147 · 59rG VVS11,125 · 61rH VVS11,071 · 57rD VVS2968 · 56rF VVS1808 · 57rE VVS1734 · 56rD VVS1699 · 56rG IF329 · 56rI IF255 · 43rD IF235 · 46rE IF230 · 36rH IF216 · 46rF IF175 · 46rE FL54 · 30rI FL33 · 10rD FL27 · 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 6,212 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 87%, about €1,800.

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.