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Carat Hunter · Where to buy diamonds

Where to buy a 1.5ct natural princess diamond

Every retailer in our index stocking this size and shape, 64 of them, across 15,241 live listings.

Updated September 14, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

15,241

Retailers carrying

64

Median active price

$4,906

Grade combinations

31

Certificate mix:GIA 11,847 · IGI 1,499 · HRD 306 · AGS 2

What it actually costs

Lower 10% $2,825Median $4,906Upper 10% $9,821

Middle half sell between $3,683 to $7,033

Certificated stones with a live price only, 4,442 of them. Each contributes its best available price.

The same stone, priced differently

Typical spread

34%

Typical difference

$1,548

Stones compared

3,053

Across 3,053 stones of this size and shape carried by more than one retailer, the dearest listing sits 34% above the cheapest for the identical certificated diamond, a typical gap of $1,548. 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
  5. 15Jared390 in stock
    United States·Founded 1993·30-day returns·Ships to United States
    Visit Jared
  8. 18Zales336 in stock
    United States·Founded 1924·30-day returns·Ships to United States
    Visit Zales
  10. 20Adiamor316 in stock
    United States·Founded 1999·30-day returns·Ships to United States
    Visit Adiamor
  11. 21RockHer301 in stock
    United States·Founded 2016·40-day returns·Ships to United States
    Visit RockHer
  12. 22Ritani277 in stock
    United States·Founded 1999·30-day returns·Ships to United States
    Visit Ritani

Stock counts are updated daily. Founded, return window and shipping details are retailer-provided and were last verified September 2, 2026.

14 of the 25 retailers ship to United States. 11 do not.

Narrow it down by grade

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

H VS11,331 · 56rI VS11,261 · 46rI VS21,197 · 48rI VVS21,173 · 48rH VS21,152 · 52rG VS21,040 · 49rG VS1957 · 49rF VS2835 · 50rH VVS2745 · 48rI VVS1677 · 45rG VVS2663 · 51rF VS1607 · 48rH VVS1563 · 47rE VS1520 · 52rE VS2492 · 50rG VVS1399 · 46rD VS2300 · 46rF VVS1257 · 48rF VVS2162 · 37rI IF148 · 33rH IF131 · 40rD VS1130 · 42rG IF129 · 33rE VVS1122 · 43rE VVS278 · 29rD VVS153 · 30rD VVS237 · 19rF IF32 · 23rE IF17 · 14rI FL11 · 10rF FL10 · 10r

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 3,053 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 34%, about $1,548.

Can I see retailers for one exact grade?

Yes. Each of the 31 color 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.