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Carat Hunter · Where to buy diamonds

Where to buy a 1.5ct natural round diamond

Every retailer in our index stocking this size and shape, 75 of them, across 133,668 current listings.

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

The market at this size and shape

Active listings

133,668

Retailers carrying

75

Median confirmed price

€5,419

Grade combinations

36

Certificate mix:GIA 102,982 · IGI 18,512 · HRD 4,206 · AGS 1

What it actually costs

Half of these diamonds are listed between €3,609 and €8,043 (as of October 31, 2026).

Lower 10% €2,615Median €5,419Upper 10% €11,755

Middle half listed between €3,609 to €8,043

Certificated stones with a recently confirmed price only, 32,329 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

73%

Typical difference

€3,227

Stones compared

23,063

Across 23,063 stones of this size and shape carried by more than one retailer, the dearest listing sits 73% above the cheapest for the identical certificated diamond, a typical gap of €3,227. 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 Jewellers11,038 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. 3Aurelinne7,555 in stock
    United States·Founded 2021·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Aurelinne
  4. 4Yorxs6,278 in stock
    Germany·Founded 2011·100-day returns·Ships to European Union
    Terms not yet verified
    Visit Yorxs
  5. 5

    The Perfect Carat

    6,188 in stock
    US
    Terms not yet verified
  8. 8Rare Carat5,668 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
  9. 9Moon Ocean4,524 in stock
    United Kingdom·Founded 2022·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Moon Ocean
Show 15 more retailers
  1. 11Brilliance3,678 in stock
    United States·Founded 2002·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Brilliance
  2. 12Allurez3,638 in stock
    United States·Founded 2010·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Allurez
  5. 15B2C Jewels3,218 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
  7. 17RockHer3,169 in stock
    United States·Founded 2016·40-day returns·Ships to European Union
    Terms not yet verified
    Visit RockHer
  8. 18Blue Nile2,866 in stock
    United States·Founded 1999·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Blue Nile
  9. 19Cape Diamonds2,779 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

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.

19 of the 25 retailers ship to European Union. 6 do not.

Narrow it down by grade

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

I VS210,077 · 64rH VS29,849 · 67rH VS17,819 · 68rG VS27,787 · 68rI VS17,686 · 62rF VS27,323 · 68rG VS16,534 · 69rE VS25,954 · 67rH VVS25,694 · 65rD VS25,546 · 66rG VVS25,242 · 64rF VS14,749 · 66rI VVS24,701 · 59rH VVS14,677 · 63rI VVS14,330 · 59rE VS14,071 · 66rD VS13,764 · 64rG VVS13,507 · 63rF VVS23,186 · 66rE VVS13,027 · 64rF VVS13,019 · 63rD VVS12,578 · 63rD VVS22,517 · 59rE VVS22,094 · 64rI IF1,624 · 55rG IF1,530 · 58rH IF1,492 · 56rE IF1,157 · 57rF IF897 · 58rD IF678 · 58rD FL380 · 36rE FL55 · 29rF FL41 · 27rI FL33 · 10rG FL33 · 19rH FL17 · 3r

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

  • Round: the most common cut, with the highest light return per carat.
  • 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 23,063 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 73%, about €3,227.

Can I see retailers for one exact grade?

Yes. Each of the 36 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.