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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, 67 of them, across 417,676 current listings.

Updated November 5, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

417,676

Retailers carrying

67

Median confirmed price

£541

Grade combinations

31

Certificate mix:IGI 362,700 · GIA 34,154 · GCAL 8,451 · HRD 62

What it actually costs

Half of these diamonds are listed between £334 and £788 (as of November 5, 2026).

Lower 10% £293Median £541Upper 10% £1,281

Middle half listed between £334 to £788

Certificated stones with a recently confirmed price only, 50,776 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

As of November 5, 2026, the same certified diamond typically costs 44% more at a typical retailer than at the cheapest for lab-grown stones, and 19% 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.

  2. 2Carbon Sparkle22,284 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
  3. 3NZ Jewellers21,520 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
  4. 4Rare Carat21,010 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. 6

    The Perfect Carat

    17,685 in stock
    US·GCAL, GIA, IGI
    Terms not yet verified
  9. 9Aurelinne16,287 in stock
    United States·Founded 2021·GCAL, GIA, IGI·Ships to Ireland
    Terms not yet verified
    Visit Aurelinne
Show 57 more retailers
  1. 11Adiamor14,770 in stock
    United States·Founded 1999·GCAL, GIA, IGI
    Terms not yet verified
    Visit Adiamor
  5. 15B2C Jewels11,560 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
  7. 17RockHer10,636 in stock
    United States·Founded 2016·GIA, IGI·Ships to Ireland
    Terms not yet verified
    Visit RockHer
  12. 22Cape Diamonds8,302 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
  17. 27Yorxs5,694 in stock
    Germany·Founded 2011·GIA, IGI
    Terms not yet verified
    Visit Yorxs
  24. 34GemsNY3,844 in stock
    United States·Founded 1988·GCAL, GIA, IGI·Ships to Ireland
    Terms not yet verified
    Visit GemsNY
  27. 37

    GemTrove

    3,385 in stock
    AU·GCAL, GIA, IGI
    Terms not yet verified
  30. 40Blue Nile2,029 in stock
    United States·Founded 1999·GCAL, GIA, GSI, IGI·Ships to Ireland
    Terms not yet verified
    Visit Blue Nile
  32. 42Allurez857 in stock
    United States·Founded 2010·GIA, IGI·Ships to Ireland
    Terms not yet verified
    Visit Allurez
  34. 44Jared732 in stock
    United States·Founded 1993·GCAL, GIA, IGI
    Terms not yet verified
    Visit Jared
  37. 47Zales684 in stock
    United States·Founded 1924·GCAL, GIA, IGI
    Terms not yet verified
    Visit Zales
  41. 51ZCOVA168 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

    11 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
  53. 63

    Distinctive Gem

    2 in stock
    US
    Terms not yet verified
  55. 65

    Good Old Gold

    2 in stock
    US·IGI
    Terms not yet verified
  56. 66VRAI1 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 58 retailers with shipping details ship to Ireland. 27 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 VVS269,546 · 64rE VVS260,724 · 63rE VS143,896 · 60rD VS139,816 · 58rD VVS139,451 · 59rF VVS227,046 · 59rF VS122,026 · 56rD IF21,359 · 55rD FL18,336 · 44rE VVS117,365 · 57rE VS213,747 · 54rD VS28,557 · 48rG VS16,594 · 49rF VVS15,911 · 51rG VVS25,807 · 46rE IF5,231 · 51rF VS24,564 · 46rG VS21,804 · 47rE FL1,337 · 41rH VS11,258 · 33rG VVS11,055 · 40rH VVS2651 · 29rF IF630 · 40rH VS2478 · 27rF FL123 · 33rG IF106 · 30rH VVS1103 · 24rI VS177 · 22rI VS244 · 22rH FL19 · 18rI VVS212 · 9r

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 5, 2026, the same certified diamond typically costs 44% more at a typical retailer than at the cheapest for lab-grown stones, and 19% 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 31 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.