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Carat Hunter · Where to buy diamonds

Where to buy a 0.75ct lab-grown princess diamond

Every retailer in our index stocking this size and shape, 50 of them, across 23,292 current listings.

Updated November 3, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

23,292

Retailers carrying

50

Median confirmed price

$303

Grade combinations

28

Certificate mix:IGI 20,434 · GCAL 1,702 · GIA 33 · AGS 3

What it actually costs

Half of these diamonds are listed between $167 and $523 (as of November 3, 2026).

Lower 10% $130Median $303Upper 10% $750

Middle half listed between $167 to $523

Certificated stones with a recently confirmed price only, 2,245 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

343%

Typical difference

$773

Stones compared

1,665

Across 1,665 stones of this size and shape carried by more than one retailer, the dearest listing sits 343% above the cheapest for the identical certificated diamond, a typical gap of $773. 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 Carat1,477 in stock
    United States·Founded 2016·30-day returns·Ships to United States
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  3. 3Aurelinne1,339 in stock
    United States·Founded 2021·30-day returns·Ships to United States
    Terms not yet verified
    Visit Aurelinne
  5. 5NZ Jewellers1,187 in stock
    New Zealand·Founded 2006·30-day returns·Ships to United States
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  6. 6

    The Perfect Carat

    1,180 in stock
    US
    Terms not yet verified
  9. 9Adiamor904 in stock
    United States·Founded 1999·30-day returns·Ships to United States
    Terms not yet verified
    Visit Adiamor
Show 15 more retailers
  1. 11B2C Jewels848 in stock
    United States·Founded 2004·30-day returns·Ships to United States
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  4. 14Yorxs681 in stock
    Germany·Founded 2011·100-day returns
    Terms not yet verified
    Visit Yorxs
  7. 17Cape Diamonds545 in stock
    South Africa·Founded 2005·7-day returns·Ships to United States
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  13. 23Blue Nile375 in stock
    United States·Founded 1999·30-day returns·Ships to United States
    Terms not yet verified
    Visit Blue Nile

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.

19 of the 25 retailers ship to United States. 6 do not.

Narrow it down by grade

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

D VVS14,644 · 44rD VVS24,614 · 48rE VVS22,222 · 44rD VS12,207 · 44rE VS11,752 · 44rE VVS11,724 · 45rF VS11,590 · 40rD IF884 · 41rF VVS2613 · 42rE VS2581 · 36rG VS1472 · 38rF VS2437 · 35rD VS2423 · 34rH VVS2128 · 31rF VVS1128 · 35rG VVS2123 · 31rG VS2114 · 29rD FL107 · 26rI VS195 · 24rH VS188 · 26rE FL81 · 24rG VVS181 · 26rE IF63 · 25rF IF47 · 27rH VS231 · 16rI VS213 · 13rI VVS212 · 9rH VVS111 · 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

  • Princess: a square brilliant cut, second only to round in popularity.
  • 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 1,665 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 343%, about $773.

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.