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Carat Hunter · Where to buy diamonds

Where to buy a 2ct lab-grown princess diamond

Every retailer in our index stocking this size and shape, 63 of them, across 164,099 current listings.

Updated October 29, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

164,099

Retailers carrying

63

Median confirmed price

HK$3,864

Grade combinations

32

Certificate mix:IGI 145,684 · GIA 9,042 · GCAL 3,321 · HRD 1

What it actually costs

Half of these diamonds are listed between HK$2,760 and HK$7,702 (as of October 29, 2026).

Lower 10% HK$2,440Median HK$3,864Upper 10% HK$18,473

Middle half listed between HK$2,760 to HK$7,702

Certificated stones with a recently confirmed price only, 13,212 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

398%

Typical difference

HK$13,117

Stones compared

11,097

Across 11,097 stones of this size and shape carried by more than one retailer, the dearest listing sits 398% above the cheapest for the identical certificated diamond, a typical gap of HK$13,117. 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.

  1. 1Rare Carat9,898 in stock
    United States·Founded 2016·30-day returns·Ships to Hong Kong
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  4. 4NZ Jewellers7,193 in stock
    New Zealand·Founded 2006·30-day returns·Ships to Hong Kong
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  5. 5

    The Perfect Carat

    7,132 in stock
    US
    Terms not yet verified
  8. 8Aurelinne6,048 in stock
    United States·Founded 2021·30-day returns·Ships to Hong Kong
    Terms not yet verified
    Visit Aurelinne
  9. 9Adiamor6,046 in stock
    United States·Founded 1999·30-day returns
    Terms not yet verified
    Visit Adiamor
Show 15 more retailers
  2. 12B2C Jewels5,501 in stock
    United States·Founded 2004·30-day returns·Ships to Hong Kong
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  9. 19Cape Diamonds4,408 in stock
    South Africa·Founded 2005·7-day returns·Ships to Hong Kong
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  10. 20RockHer4,238 in stock
    United States·Founded 2016·40-day returns·Ships to Hong Kong
    Terms not yet verified
    Visit RockHer
  14. 24Yorxs3,353 in stock
    Germany·Founded 2011·100-day returns
    Terms not yet verified
    Visit Yorxs

Stock counts are updated daily. Founded and shipping details come from public sources. Return terms are our summary of each retailer's own policy page, dated per retailer above. Retailers change their terms, so check the retailer's own returns and shipping pages before you buy.

14 of the 25 retailers ship to Hong Kong. 11 do not.

Narrow it down by grade

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

E VVS235,235 · 56rE VS124,446 · 55rD VVS216,691 · 55rF VVS216,530 · 51rF VS115,329 · 49rD VS112,019 · 54rE VVS16,335 · 49rD VVS15,306 · 50rE VS24,947 · 44rG VS14,696 · 49rG VVS24,487 · 47rD IF3,467 · 47rD FL2,850 · 37rF VS22,255 · 41rF VVS11,923 · 45rD VS21,869 · 42rG VS21,078 · 41rE IF1,056 · 39rH VS11,051 · 41rH VVS2737 · 38rG VVS1549 · 42rH VS2530 · 33rH VVS1172 · 31rE FL144 · 30rF IF95 · 30rG IF84 · 29rI VVS250 · 15rI VS147 · 18rI VS246 · 19rI VVS137 · 25rF FL26 · 24rH IF12 · 11r

Stones at this spec now

Current 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.
  • Lab-grown: chemically identical to natural diamonds, typically at least 90% less than a comparable natural cohort from 1 carat up.

Frequently asked

How much do retailers differ on the same diamond?

Across 11,097 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 398%, about HK$13,117.

Can I see retailers for one exact grade?

Yes. Each of the 32 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?

Listings refresh as we re-read each retailer, most of them every day. 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 2ct Lab Grown Princess Diamonds | Carat Hunter