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Carat Hunter · Where to buy diamonds

Where to buy a 0.75ct natural heart diamond

Every retailer in our index stocking this size and shape, 65 of them, across 49,612 live listings.

Updated September 20, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

49,612

Retailers carrying

65

Median active price

SGD 1,396

Grade combinations

31

Certificate mix:GIA 42,189 · IGI 2,033 · HRD 36

What it actually costs

Lower 10% SGD 852Median SGD 1,396Upper 10% SGD 2,421

Middle half sell between SGD 1,078 to SGD 1,843

Certificated stones with a live price only, 10,212 of them. Each contributes its best available price.

The same stone, priced differently

Typical spread

76%

Typical difference

SGD 912

Stones compared

6,404

Across 6,404 stones of this size and shape carried by more than one retailer, the dearest listing sits 76% above the cheapest for the identical certificated diamond, a typical gap of SGD 912. 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.

  7. 7

    GemTrove

    1,796 in stock
    AU
Show 15 more retailers
  4. 14

    MOH London

    1,371 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.

H VS13,602 · 50rG VS13,294 · 53rD VS22,629 · 54rG VS22,514 · 57rD VS12,479 · 55rG VVS22,249 · 49rH VVS22,150 · 53rH VS22,146 · 54rF VS12,082 · 54rE VS22,009 · 57rF VS21,930 · 54rI VS11,738 · 49rE VS11,737 · 53rH VVS11,639 · 52rE VVS21,604 · 53rG VVS11,588 · 54rF VVS21,525 · 51rI VVS11,461 · 47rI VS21,416 · 49rD VVS21,413 · 52rI VVS21,248 · 47rF VVS11,196 · 54rD VVS11,016 · 50rH IF934 · 47rI IF864 · 41rG IF845 · 47rE VVS1806 · 52rF IF579 · 48rE IF400 · 47rD IF342 · 38rE FL47 · 20r

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

  • Heart: a brilliant cut with a cleft and a pointed tip, classic and recognizable.
  • 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 6,404 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 76%, about SGD 912.

Can I see retailers for one exact grade?

Yes. Each of the 31 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 Heart Diamonds | Carat Hunter