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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, 56 of them, across 92,187 current listings.

Updated October 31, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

92,187

Retailers carrying

56

Median confirmed price

€244

Grade combinations

28

Certificate mix:IGI 89,408 · GCAL 564 · GIA 141 · HRD 6

What it actually costs

Half of these diamonds are listed between €172 and €358 (as of October 31, 2026).

Lower 10% €133Median €244Upper 10% €518

Middle half listed between €172 to €358

Certificated stones with a recently confirmed price only, 8,150 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

306%

Typical difference

€694

Stones compared

6,627

Across 6,627 stones of this size and shape carried by more than one retailer, the dearest listing sits 306% above the cheapest for the identical certificated diamond, a typical gap of €694. 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.

  2. 2Rare Carat5,581 in stock
    United States·Founded 2016·30-day returns·Ships to European Union
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  4. 4Aurelinne5,381 in stock
    United States·Founded 2021·30-day returns·Ships to European Union
    Terms not yet verified
    Visit Aurelinne
  5. 5NZ Jewellers5,094 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
  9. 9Adiamor4,877 in stock
    United States·Founded 1999·30-day returns
    Terms not yet verified
    Visit Adiamor
  10. 10B2C Jewels4,618 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
Show 15 more retailers
  1. 11

    The Perfect Carat

    3,776 in stock
    US
    Terms not yet verified
  5. 15Cape Diamonds2,636 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
  11. 21Yorxs1,517 in stock
    Germany·Founded 2011·100-day returns·Ships to European Union
    Terms not yet verified
    Visit Yorxs

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.

14 of the 25 retailers ship to European Union. 11 do not.

Narrow it down by grade

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

D VVS128,234 · 48rD VVS221,700 · 50rD VS110,140 · 50rD IF7,184 · 45rE VVS26,491 · 48rE VS13,920 · 47rE VVS13,335 · 47rD VS21,754 · 44rD FL1,298 · 35rE VS21,246 · 38rE IF1,236 · 42rF VVS21,196 · 46rF VS11,121 · 37rF VVS1569 · 42rF VS2504 · 35rG VS1434 · 34rG VVS2339 · 34rH VS1249 · 29rF IF237 · 39rG VS2199 · 27rI VS1188 · 17rI VS2180 · 18rE FL106 · 24rF FL82 · 29rI VVS270 · 16rH VVS267 · 26rH VS266 · 19rG VVS134 · 17r

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?

Across 6,627 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 306%, about €694.

Can I see retailers for one exact grade?

Yes. Each of the 28 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.