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Carat Hunter · Where to buy diamonds

Where to buy a 0.75ct natural marquise diamond

Every retailer in our index stocking this size and shape, 66 of them, across 27,934 current listings.

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

The market at this size and shape

Active listings

27,934

Retailers carrying

66

Median confirmed price

£1,173

Grade combinations

32

Certificate mix:GIA 24,456 · IGI 1,827 · HRD 41

What it actually costs

Half of these diamonds are listed between £895 and £1,501 (as of November 6, 2026).

Lower 10% £660Median £1,173Upper 10% £1,826

Middle half listed between £895 to £1,501

Certificated stones with a recently confirmed price only, 5,791 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Cheapest to dearest, median

79%

Cheapest to dearest, median in price

£756

Stones compared

3,421

Across 3,421 stones of this size and shape carried by more than one retailer, the dearest listing sits 79% above the cheapest for the identical certificated diamond, a typical gap of £756. 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.

  1. 1Rare Carat1,609 in stock
    United States·Founded 2016·30-day returns·Ships to Ireland
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  2. 2NZ Jewellers1,425 in stock
    New Zealand·Founded 2006·30-day returns·Ships to Ireland
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  9. 9Aurelinne945 in stock
    United States·Founded 2021·30-day returns·Ships to Ireland
    Terms not yet verified
    Visit Aurelinne
  10. 10Yorxs940 in stock
    Germany·Founded 2011·100-day returns
    Terms not yet verified
    Visit Yorxs
Show 15 more retailers
  1. 11

    The Perfect Carat

    936 in stock
    US
    Terms not yet verified
  6. 16Blue Nile665 in stock
    United States·Founded 1999·30-day returns·Ships to Ireland
    Terms not yet verified
    Visit Blue Nile
  13. 23B2C Jewels502 in stock
    United States·Founded 2004·30-day returns·Ships to Ireland
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  14. 24RockHer492 in stock
    United States·Founded 2016·40-day returns·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.

17 of the 25 retailers ship to Ireland. 8 do not.

Narrow it down by grade

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

D VS22,507 · 60rD VS12,021 · 59rE VS21,679 · 60rH VS21,484 · 61rG VS21,452 · 54rF VS21,355 · 61rH VS11,328 · 59rG VS11,296 · 57rD VVS21,211 · 56rI VS11,164 · 54rE VS11,130 · 58rD VVS11,020 · 57rI VS21,013 · 55rF VS1917 · 56rI VVS2889 · 50rH VVS1737 · 57rD IF716 · 46rH VVS2697 · 56rG VVS1632 · 54rG VVS2576 · 54rI VVS1561 · 51rE VVS2521 · 54rE VVS1508 · 49rF VVS1496 · 49rF VVS2443 · 46rE IF351 · 37rH IF340 · 42rI IF328 · 41rF IF267 · 41rG IF175 · 47rD FL81 · 28rE FL30 · 23r

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

  • Marquise: a pointed-end ellipse that faces up large for its carat.
  • Natural: mined diamonds with the certification, provenance and resale profile traditional buyers expect.

Frequently asked

How much do retailers differ on the same diamond?

Across 3,421 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 79%, about £756.

Can I see retailers for one exact grade?

Yes. Each of the 32 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.