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Carat Hunter · Where to buy diamonds

Where to buy a 0.75ct lab-grown oval diamond

Every retailer in our index stocking this size and shape, 60 of them, across 95,374 current listings.

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

The market at this size and shape

Active listings

95,374

Retailers carrying

60

Median confirmed price

€246

Grade combinations

45

Certificate mix:IGI 91,466 · GCAL 925 · GIA 197 · HRD 6

What it actually costs

Half of these diamonds are listed between €177 and €360 (as of November 6, 2026).

Lower 10% €133Median €246Upper 10% €513

Middle half listed between €177 to €360

Certificated stones with a recently confirmed price only, 7,925 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.

  1. 1Rare Carat5,973 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
  4. 4Carbon Sparkle5,110 in stock
    United States·GCAL, GIA, IGI, SGL·21-day returns·Ships to Ireland
    Terms read on the retailer’s own site, September 2, 2026
    Visit Carbon Sparkle
  5. 5Aurelinne5,090 in stock
    United States·Founded 2021·GCAL, GIA, IGI, SGL·Ships to Ireland
    Terms not yet verified
    Visit Aurelinne
  6. 6NZ Jewellers5,077 in stock
    New Zealand·Founded 2006·GCAL, GIA, IGI, SGL·30-day returns·Ships to Ireland
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  8. 8Adiamor4,887 in stock
    United States·Founded 1999·GCAL, GIA, IGI
    Terms not yet verified
    Visit Adiamor
  10. 10B2C Jewels4,448 in stock
    United States·Founded 2004·GIA, IGI·30-day returns·Ships to Ireland
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
Show 50 more retailers
  1. 11

    The Perfect Carat

    4,016 in stock
    US·GCAL, GIA, IGI, SGL
    Terms not yet verified
  2. 12Yorxs3,918 in stock
    Germany·Founded 2011·GIA, IGI
    Terms not yet verified
    Visit Yorxs
  8. 18Cape Diamonds2,425 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
  21. 31Jared509 in stock
    United States·Founded 1993·GIA, IGI
    Terms not yet verified
    Visit Jared
  23. 33Zales505 in stock
    United States·Founded 1924·GIA, IGI
    Terms not yet verified
    Visit Zales
  29. 39

    GemTrove

    257 in stock
    AU·GIA, IGI
    Terms not yet verified
  33. 43Allurez130 in stock
    United States·Founded 2010·IGI·Ships to Ireland
    Terms not yet verified
    Visit Allurez
  37. 47GemsNY33 in stock
    United States·Founded 1988·GCAL, IGI·Ships to Ireland
    Terms not yet verified
    Visit GemsNY
  42. 52ZCOVA5 in stock
    Malaysia·Founded 2015·IGI·Ships to Ireland
    Terms not yet verified
    Visit ZCOVA
  45. 5525karats1 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
  50. 60RockHer1 in stock
    United States·Founded 2016·IGI·Ships to Ireland
    Terms not yet verified
    Visit RockHer

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.

32 of the 57 retailers with shipping details ship to Ireland. 25 do not. 3 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 VVS128,149 · 49rD VVS222,585 · 50rD VS110,630 · 50rD IF7,463 · 45rE VVS26,423 · 46rE VS13,868 · 47rE VVS13,175 · 46rD VS21,839 · 44rD FL1,393 · 36rE VS21,288 · 38rE IF1,236 · 42rF VVS21,191 · 46rF VS11,149 · 38rF VVS1609 · 43rF VS2469 · 32rG VS1432 · 34rD SI1360 · 29rG VVS2329 · 34rE SI1281 · 29rH VS1252 · 28rF IF239 · 40rF SI1228 · 35rG VS2200 · 27rI VS1187 · 16rI VS2187 · 18rI SI1177 · 12rG SI1116 · 24rH SI1110 · 21rE FL105 · 25rF FL82 · 29rI VVS270 · 16rH VS268 · 18rH VVS265 · 26rD SI258 · 20rG SI251 · 14rI SI248 · 13rE SI246 · 22rH SI244 · 11rJ VS131 · 14rG VVS130 · 17rF SI222 · 16rJ SI118 · 11rJ VVS116 · 11rJ VS214 · 13rJ VVS210 · 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 45 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.