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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 12,029 live listings.

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

The market at this size and shape

Active listings

12,029

Retailers carrying

60

Median active price

SGD 4,028

Grade combinations

31

Certificate mix:GIA 9,814 · IGI 1,158 · HRD 61

What it actually costs

Lower 10% SGD 2,249Median SGD 4,028Upper 10% SGD 7,319

Middle half sell between SGD 2,938 to SGD 5,556

Certificated stones with a live price only, 2,608 of them. Each contributes its best available price.

The same stone, priced differently

Typical spread

65%

Typical difference

SGD 2,215

Stones compared

1,817

Across 1,817 stones of this size and shape carried by more than one retailer, the dearest listing sits 65% above the cheapest for the identical certificated diamond, a typical gap of SGD 2,215. 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.

  9. 9

    MOH London

    477 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 VS11,034 · 50rI VS1958 · 45rI VS2895 · 49rH VS2829 · 49rG VS2812 · 52rG VS1795 · 50rI VVS2742 · 48rH VVS2629 · 52rG VVS2593 · 48rI VVS1513 · 44rF VS1478 · 46rH VVS1439 · 48rF VS2428 · 45rE VS2369 · 49rF VVS2368 · 51rE VS1318 · 49rF VVS1289 · 45rG VVS1243 · 44rD VS2214 · 39rE VVS2211 · 47rD VS1204 · 41rD VVS2178 · 45rE VVS1136 · 40rG IF88 · 35rH IF81 · 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 1,817 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 65%, about SGD 2,215.

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.