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Carat Hunter · Where to buy diamonds

Where to buy a 1.25ct natural princess diamond

Every retailer in our index stocking this size and shape, 60 of them, across 12,058 live listings.

Updated September 22, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

12,058

Retailers carrying

60

Median active price

NZ$5,518

Grade combinations

31

Certificate mix:GIA 9,835 · IGI 1,172 · HRD 62

What it actually costs

Lower 10% NZ$3,080Median NZ$5,518Upper 10% NZ$10,028

Middle half sell between NZ$4,031 to NZ$7,627

Certificated stones with a live price only, 2,596 of them. Each contributes its best available price.

The same stone, priced differently

Typical spread

68%

Typical difference

NZ$3,118

Stones compared

1,814

Across 1,814 stones of this size and shape carried by more than one retailer, the dearest listing sits 68% above the cheapest for the identical certificated diamond, a typical gap of NZ$3,118. 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.

  8. 8

    MOH London

    499 in stock
    United Kingdom
Show 15 more retailers

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 VS11,038 · 50rI VS1958 · 45rI VS2897 · 48rH VS2831 · 49rG VS2813 · 52rG VS1796 · 50rI VVS2747 · 48rH VVS2632 · 52rG VVS2595 · 48rI VVS1514 · 43rF VS1478 · 46rH VVS1441 · 48rF VS2430 · 45rE VS2368 · 49rF VVS2367 · 50rE VS1318 · 49rF VVS1290 · 45rG VVS1247 · 44rD VS2214 · 39rE VVS2210 · 47rD VS1204 · 41rD VVS2179 · 45rE VVS1136 · 40rG IF88 · 35rH IF82 · 24rD VVS153 · 33rI IF37 · 23rD IF30 · 26rF IF24 · 16rI FL19 · 16rH FL14 · 13r

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

  • Princess: a square brilliant cut, second only to round in popularity.
  • 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 1,814 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 68%, about NZ$3,118.

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 1.25ct Natural Princess Diamonds | Carat Hunter