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Carat Hunter · Where to buy diamonds

Where to buy a 1.5ct natural heart diamond

Every retailer in our index stocking this size and shape, 64 of them, across 19,191 current listings.

Updated November 1, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

19,191

Retailers carrying

64

Median confirmed price

€4,300

Grade combinations

30

Certificate mix:GIA 15,903 · IGI 1,546 · HRD 397

What it actually costs

Half of these diamonds are listed between €2,983 and €6,070 (as of November 1, 2026).

Lower 10% €2,282Median €4,300Upper 10% €8,355

Middle half listed between €2,983 to €6,070

Certificated stones with a recently confirmed price only, 3,749 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

82%

Typical difference

€3,155

Stones compared

2,934

Across 2,934 stones of this size and shape carried by more than one retailer, the dearest listing sits 82% above the cheapest for the identical certificated diamond, a typical gap of €3,155. 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 Jewellers1,525 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
  5. 5Aurelinne744 in stock
    United States·Founded 2021·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Aurelinne
  7. 7Moon Ocean656 in stock
    United Kingdom·Founded 2022·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Moon Ocean
  8. 8

    The Perfect Carat

    645 in stock
    US
    Terms not yet verified
Show 15 more retailers
  2. 12Cape Diamonds584 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
  3. 13RockHer559 in stock
    United States·Founded 2016·40-day returns·Ships to European Union
    Terms not yet verified
    Visit RockHer
  4. 14B2C Jewels519 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. 15Brilliance481 in stock
    United States·Founded 2002·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Brilliance
  7. 17Blue Nile462 in stock
    United States·Founded 1999·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Blue Nile
  9. 19Ritani397 in stock
    United States·Founded 1999·30-day returns
    Terms not yet verified
    Visit Ritani
  12. 22Allurez351 in stock
    United States·Founded 2010·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Allurez

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.

G VS11,415 · 59rI VS21,415 · 51rH VS21,382 · 57rH VS11,367 · 57rI VS11,090 · 51rD VS2987 · 55rG VS2978 · 56rF VS1974 · 58rH VVS2854 · 49rE VS1810 · 56rF VS2800 · 57rE VS2680 · 51rI VVS1675 · 45rD VS1650 · 53rH VVS1634 · 43rI VVS2611 · 45rG VVS2554 · 49rD VVS2528 · 49rE VVS2436 · 49rF VVS2435 · 50rG VVS1347 · 47rE VVS1324 · 49rD VVS1282 · 49rF VVS1212 · 43rH IF166 · 36rE IF160 · 38rG IF121 · 33rI IF119 · 26rD IF108 · 31rF IF73 · 25r

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

  • Heart: a brilliant cut with a cleft and a pointed tip, classic and recognizable.
  • 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 2,934 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 82%, about €3,155.

Can I see retailers for one exact grade?

Yes. Each of the 30 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.