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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 50,655 live listings.

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

The market at this size and shape

Active listings

50,655

Retailers carrying

65

Median active price

HK$8,567

Grade combinations

31

Certificate mix:GIA 43,157 · IGI 2,101 · HRD 36

What it actually costs

Lower 10% HK$5,225Median HK$8,567Upper 10% HK$14,860

Middle half sell between HK$6,614 to HK$11,312

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

HK$5,631

Stones compared

6,411

Across 6,411 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 HK$5,631. 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
  3. 13

    MOH London

    1,535 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 VS13,671 · 50rG VS13,347 · 53rD VS22,695 · 54rG VS22,573 · 57rD VS12,547 · 55rG VVS22,286 · 49rH VVS22,187 · 53rH VS22,185 · 54rF VS12,125 · 54rE VS22,048 · 57rF VS21,967 · 54rE VS11,782 · 53rI VS11,772 · 49rH VVS11,670 · 52rE VVS21,640 · 53rG VVS11,614 · 54rF VVS21,544 · 51rI VVS11,496 · 47rI VS21,451 · 49rD VVS21,447 · 52rI VVS21,278 · 47rF VVS11,216 · 53rD VVS11,035 · 50rH IF961 · 47rI IF890 · 41rG IF868 · 46rE VVS1826 · 52rF IF591 · 48rE IF410 · 47rD IF354 · 38rE FL49 · 21r

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 6,411 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 76%, about HK$5,631.

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