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Carat Hunter · Where to buy diamonds

Where to buy a 0.75ct natural round diamond

Every retailer in our index stocking this size and shape, 73 of them, across 403,879 live listings.

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

The market at this size and shape

Active listings

403,879

Retailers carrying

73

Median active price

NZ$2,661

Grade combinations

36

Certificate mix:GIA 344,168 · IGI 40,589 · HRD 4,696 · AGS 8

What it actually costs

Lower 10% NZ$1,466Median NZ$2,661Upper 10% NZ$4,722

Middle half sell between NZ$1,938 to NZ$3,589

Certificated stones with a live price only, 134,101 of them. Each contributes its best available price.

The same stone, priced differently

Typical spread

59%

Typical difference

NZ$1,215

Stones compared

75,513

Across 75,513 stones of this size and shape carried by more than one retailer, the dearest listing sits 59% above the cheapest for the identical certificated diamond, a typical gap of NZ$1,215. 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.

Show 15 more retailers
  1. 11

    GemTrove

    12,249 in stock
    AU
  4. 14

    MOH London

    10,493 in stock
    United Kingdom

Stock counts are updated daily. Founded, return window and shipping details are retailer-provided and were last verified June 15, 2026.

Narrow it down by grade

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

G VS223,338 · 66rG VS123,015 · 64rH VS219,667 · 63rD VVS117,365 · 61rF VS216,891 · 65rD VVS216,862 · 63rF VVS116,799 · 63rD VS116,102 · 65rF VS116,039 · 63rH VS115,693 · 65rE VVS115,690 · 63rG VVS115,623 · 62rG VVS215,228 · 61rE VS114,899 · 63rD VS214,041 · 63rF VVS213,858 · 63rI VS213,375 · 61rI VS113,356 · 58rE VS213,227 · 66rE VVS212,135 · 63rH VVS211,887 · 63rH VVS111,567 · 60rI VVS210,935 · 57rI VVS19,888 · 57rD IF7,164 · 60rG IF6,429 · 56rE IF5,730 · 59rF IF5,541 · 58rH IF4,829 · 59rI IF3,744 · 53rD FL2,030 · 41rE FL297 · 26rF FL253 · 27rG FL227 · 29rH FL84 · 10rI FL71 · 9r

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

  • Round: the most common cut, with the highest light return per 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 75,513 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 59%, about NZ$1,215.

Can I see retailers for one exact grade?

Yes. Each of the 36 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.