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Carat Hunter · Where to buy diamonds

Where to buy a 0.75ct natural cushion diamond

Every retailer in our index stocking this size and shape, 61 of them, across 49,417 live listings.

Updated September 21, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

49,417

Retailers carrying

61

Median active price

A$1,601

Grade combinations

34

Certificate mix:GIA 46,284 · IGI 286 · AGS 39 · HRD 32

What it actually costs

Lower 10% A$907Median A$1,601Upper 10% A$3,455

Middle half sell between A$1,121 to A$2,254

Certificated stones with a live price only, 12,278 of them. Each contributes its best available price.

The same stone, priced differently

Typical spread

69%

Typical difference

A$850

Stones compared

7,654

Across 7,654 stones of this size and shape carried by more than one retailer, the dearest listing sits 69% above the cheapest for the identical certificated diamond, a typical gap of A$850. 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.

  6. 6

    GemTrove

    2,806 in stock
    AU
Show 15 more retailers
  4. 14

    MOH London

    1,357 in stock
    United Kingdom

Stock counts are updated daily. Founded, return window and shipping details are retailer-provided and were last verified September 2, 2026.

Narrow it down by grade

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

G VS13,859 · 57rF VS13,270 · 55rF VS23,186 · 52rE VS13,186 · 54rE VS23,131 · 51rG VS22,597 · 52rH VS12,256 · 49rH VS22,120 · 51rD VS11,938 · 48rE VVS21,938 · 50rG VVS21,884 · 49rH VVS21,677 · 49rD VVS21,676 · 50rF VVS21,536 · 51rD VVS11,528 · 50rF VVS11,465 · 48rI VS11,449 · 47rG VVS11,429 · 54rE VVS11,425 · 47rD VS21,346 · 49rH VVS11,343 · 48rI VVS21,220 · 44rI VS21,151 · 47rI VVS11,045 · 44rH IF340 · 41rG IF340 · 43rI IF319 · 37rF IF279 · 32rE IF214 · 26rD IF177 · 22rE FL25 · 8rH FL19 · 7rD FL17 · 8rG FL12 · 3r

Stones at this spec now

Live examples carried by more than one retailer, so the comparison is real. Prices shown in USD.

What this spec means

  • Cushion: a softened-corner square or rectangle with a vintage feel.
  • 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 7,654 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 69%, about A$850.

Can I see retailers for one exact grade?

Yes. Each of the 34 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?

Live listings refresh daily. 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.

Where to Buy 0.75ct Natural Cushion Diamonds | Carat Hunter