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Carat Hunter · Where to buy diamonds

Where to buy a 2ct lab-grown heart diamond

Every retailer in our index stocking this size and shape, 59 of them, across 96,060 current listings.

Updated November 6, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

96,060

Retailers carrying

59

Median confirmed price

€361

Grade combinations

41

Certificate mix:IGI 87,146 · GIA 5,698 · GCAL 108 · HRD 46

What it actually costs

Half of these diamonds are listed between €322 and €633 (as of November 6, 2026).

Lower 10% €299Median €361Upper 10% €2,279

Middle half listed between €322 to €633

Certificated stones with a recently confirmed price only, 12,156 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

As of November 6, 2026, the same certified diamond typically costs 44% more at a typical retailer than at the cheapest for lab-grown stones, and 20% more for natural ones (the median across stones listed by two or more retailers). Comparing shows you the cheapest of the retailers listing the same stone.

Every retailer that stocks this spec

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

  4. 4Carbon Sparkle4,621 in stock
    United States·GCAL, GIA, HRD, IGI·21-day returns·Ships to Ireland
    Terms read on the retailer’s own site, September 2, 2026
    Visit Carbon Sparkle
  5. 5NZ Jewellers4,609 in stock
    New Zealand·Founded 2006·GCAL, GIA, HRD, IGI·30-day returns·Ships to Ireland
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  8. 8

    The Perfect Carat

    4,023 in stock
    US·GCAL, GIA, HRD, IGI
    Terms not yet verified
  10. 10Aurelinne3,805 in stock
    United States·Founded 2021·GIA, HRD, IGI·Ships to Ireland
    Terms not yet verified
    Visit Aurelinne
Show 49 more retailers
  1. 11Adiamor3,611 in stock
    United States·Founded 1999·GCAL, GIA, IGI
    Terms not yet verified
    Visit Adiamor
  2. 12B2C Jewels3,609 in stock
    United States·Founded 2004·GIA, HRD, IGI·30-day returns·Ships to Ireland
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  5. 15RockHer3,170 in stock
    United States·Founded 2016·GIA, IGI·Ships to Ireland
    Terms not yet verified
    Visit RockHer
  11. 21Cape Diamonds1,963 in stock
    South Africa·Founded 2005·GIA, IGI·7-day returns·Ships to Ireland
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  16. 26GemsNY1,257 in stock
    United States·Founded 1988·GIA, IGI·Ships to Ireland
    Terms not yet verified
    Visit GemsNY
  17. 27Yorxs1,064 in stock
    Germany·Founded 2011·GIA, IGI
    Terms not yet verified
    Visit Yorxs
  25. 35

    GemTrove

    433 in stock
    AU·GCAL, GIA, IGI
    Terms not yet verified
  26. 36Blue Nile294 in stock
    United States·Founded 1999·GCAL, GIA, IGI·Ships to Ireland
    Terms not yet verified
    Visit Blue Nile
  28. 38Rare Carat156 in stock
    United States·Founded 2016·GCAL, GIA, IGI·30-day returns·Ships to Ireland
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  29. 39Allurez140 in stock
    United States·Founded 2010·GIA, IGI·Ships to Ireland
    Terms not yet verified
    Visit Allurez
  34. 44ZCOVA33 in stock
    Malaysia·Founded 2015·IGI·Ships to Ireland
    Terms not yet verified
    Visit ZCOVA
  36. 4625karats19 in stock
    United States·Founded 2008·IGI·60-day returns·Ships to Ireland
    Terms read on the retailer’s own site, June 15, 2026
    Visit 25karats
  37. 47Jared19 in stock
    United States·Founded 1993·GCAL, GIA, IGI
    Terms not yet verified
    Visit Jared
  41. 51Zales15 in stock
    United States·Founded 1924·GCAL, GIA, IGI
    Terms not yet verified
    Visit Zales
  46. 56

    Lauren B

    2 in stock
    US·GIA
    Terms not yet verified
  48. 58

    Diamond Culture

    1 in stock
    HK·IGI
    Terms not yet verified
  49. 59

    Whiteflash

    1 in stock
    US·GIA
    Terms not yet verified

Stock counts reflect current listings. 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.

28 of the 53 retailers with shipping details ship to Ireland. 25 do not. 6 retailers have not published any shipping details.

Narrow it down by grade

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

E VVS216,476 · 51rD VVS214,666 · 54rD VS113,374 · 49rE VS112,532 · 54rF VVS26,416 · 45rD VVS16,242 · 49rF VS15,114 · 46rE VVS14,770 · 44rE VS22,592 · 40rD IF1,994 · 49rD VS21,733 · 44rG VVS21,683 · 37rD FL1,545 · 36rF VS21,456 · 42rG VS11,243 · 38rF VVS11,161 · 40rE IF482 · 36rG VS2432 · 30rG VVS1359 · 31rH VVS2279 · 33rF SI1255 · 29rE SI1218 · 26rH VS1167 · 27rD SI1116 · 25rI SI1100 · 13rE FL97 · 28rF IF76 · 30rI VS268 · 15rG SI153 · 21rE SI244 · 17rI VS142 · 19rH VS237 · 22rJ VS237 · 13rH SI135 · 18rG SI228 · 17rI SI228 · 13rH VVS127 · 24rD SI220 · 15rF SI218 · 14rI VVS217 · 14rJ SI212 · 12r

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.
  • Lab-grown: chemically identical to natural diamonds, typically at least 90% less than a comparable natural cohort from 1 carat up.

Frequently asked

How much do retailers differ on the same diamond?

As of November 6, 2026, the same certified diamond typically costs 44% more at a typical retailer than at the cheapest for lab-grown stones, and 20% more for natural ones (the median across stones listed by two or more retailers). Comparing shows you the cheapest of the retailers listing the same stone.

Can I see retailers for one exact grade?

Yes. Each of the 41 colour 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.