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Carat Hunter · Where to buy diamonds

Where to buy a 2ct lab-grown oval diamond

Every retailer in our index stocking this size and shape, 68 of them, across 445,253 current listings.

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

The market at this size and shape

Active listings

445,253

Retailers carrying

68

Median confirmed price

€647

Grade combinations

53

Certificate mix:IGI 389,609 · GIA 34,530 · GCAL 8,456 · HRD 63

What it actually costs

Half of these diamonds are listed between €406 and €906 (as of November 6, 2026).

Lower 10% €355Median €647Upper 10% €1,529

Middle half listed between €406 to €906

Certificated stones with a recently confirmed price only, 52,394 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.

  3. 3Carbon Sparkle23,737 in stock
    United States·GCAL, GIA, IGI·21-day returns·Ships to Ireland
    Terms read on the retailer’s own site, September 2, 2026
    Visit Carbon Sparkle
  4. 4NZ Jewellers22,973 in stock
    New Zealand·Founded 2006·GCAL, GIA, IGI·30-day returns·Ships to Ireland
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  5. 5Rare Carat21,229 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
  6. 6Aurelinne19,276 in stock
    United States·Founded 2021·GCAL, GIA, IGI·Ships to Ireland
    Terms not yet verified
    Visit Aurelinne
  7. 7

    The Perfect Carat

    19,108 in stock
    US·GCAL, GIA, IGI
    Terms not yet verified
Show 58 more retailers
  2. 12Adiamor15,109 in stock
    United States·Founded 1999·GCAL, GIA, IGI
    Terms not yet verified
    Visit Adiamor
  5. 15RockHer11,716 in stock
    United States·Founded 2016·GIA, IGI·Ships to Ireland
    Terms not yet verified
    Visit RockHer
  7. 17B2C Jewels10,994 in stock
    United States·Founded 2004·GCAL, GIA, IGI·30-day returns·Ships to Ireland
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  13. 23Cape Diamonds8,157 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
  14. 24Yorxs7,576 in stock
    Germany·Founded 2011·GIA, IGI
    Terms not yet verified
    Visit Yorxs
  24. 34GemsNY3,925 in stock
    United States·Founded 1988·GCAL, GIA, IGI·Ships to Ireland
    Terms not yet verified
    Visit GemsNY
  27. 37

    GemTrove

    3,400 in stock
    AU·GCAL, GIA, IGI
    Terms not yet verified
  29. 39Blue Nile2,034 in stock
    United States·Founded 1999·GCAL, GIA, GSI, IGI·Ships to Ireland
    Terms not yet verified
    Visit Blue Nile
  32. 42Allurez884 in stock
    United States·Founded 2010·GIA, IGI·Ships to Ireland
    Terms not yet verified
    Visit Allurez
  33. 43Jared766 in stock
    United States·Founded 1993·GCAL, GIA, IGI
    Terms not yet verified
    Visit Jared
  37. 47Zales696 in stock
    United States·Founded 1924·GCAL, GIA, IGI
    Terms not yet verified
    Visit Zales
  40. 50ZCOVA172 in stock
    Malaysia·Founded 2015·IGI·Ships to Ireland
    Terms not yet verified
    Visit ZCOVA
  42. 5225karats83 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
  49. 59

    Whiteflash

    13 in stock
    US·GIA, IGI
    Terms not yet verified
  50. 60

    Diamond Culture

    12 in stock
    HK·GIA, IGI
    Terms not yet verified
  51. 61

    Lauren B

    8 in stock
    US
    Terms not yet verified
  52. 62

    Diamovida

    5 in stock
    CA·IGI
    Terms not yet verified
  54. 64

    Distinctive Gem

    2 in stock
    US
    Terms not yet verified
  55. 65

    Good Old Gold

    2 in stock
    US·IGI
    Terms not yet verified
  57. 67VRAI1 in stock
    United States·Founded 2014·Ships to Ireland
    Terms not yet verified
    Visit VRAI

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.

31 of the 59 retailers with shipping details ship to Ireland. 28 do not. 9 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.

D VVS270,796 · 64rE VVS262,510 · 63rE VS145,487 · 60rD VS141,001 · 58rD VVS139,489 · 59rF VVS228,181 · 59rF VS122,941 · 56rD IF21,478 · 55rD FL18,455 · 44rE VVS117,544 · 57rE VS214,209 · 54rD VS28,814 · 48rG VS16,708 · 49rF VVS16,020 · 51rG VVS25,971 · 46rE IF5,257 · 51rF VS24,753 · 46rJ SI13,627 · 14rJ VS22,830 · 19rI SI12,790 · 19rG VS21,824 · 47rE SI11,440 · 37rJ VS11,407 · 21rE FL1,342 · 41rH VS11,274 · 33rI SI21,264 · 15rJ SI21,078 · 16rG VVS11,066 · 40rD SI1716 · 37rH VVS2676 · 29rF IF630 · 40rK SI1603 · 12rF SI1530 · 33rK VS2526 · 12rH VS2478 · 27rK SI2419 · 10rK VS1211 · 16rG SI1155 · 28rF FL123 · 33rG IF106 · 30rH VVS1103 · 24rH SI187 · 25rI VS177 · 22rK VVS252 · 13rI VS244 · 22rG SI234 · 18rH SI222 · 16rJ VVS220 · 13rH FL19 · 18rD SI216 · 14rE SI215 · 13rJ VVS114 · 14rI VVS211 · 8r

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

  • Oval: an elongated brilliant cut that looks larger face-up than its carat weight.
  • 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 53 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.