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Carat Hunter · Where to buy diamonds

Where to buy a 2ct natural radiant diamond

Every retailer in our index stocking this size and shape, 73 of them, across 27,738 current listings.

Updated November 6, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

27,738

Retailers carrying

73

Median confirmed price

$11,787

Grade combinations

52

Certificate mix:GIA 24,237 · HRD 782 · IGI 483 · AGS 4

What it actually costs

Half of these diamonds are listed between $8,073 and $16,731 (as of November 6, 2026).

Lower 10% $5,414Median $11,787Upper 10% $21,534

Middle half listed between $8,073 to $16,731

Certificated stones with a recently confirmed price only, 3,159 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

As of November 6, 2026, the same certified diamond typically costs 44% more at a typical retailer than at the cheapest for lab-grown stones, and 20% more for natural ones (the median across stones listed by two or more retailers). Comparing shows you the cheapest of the retailers listing the same stone.

Every retailer that stocks this spec

Ranked by active inventory count. Selection is mechanical, not editorial.

  1. 1NZ Jewellers1,693 in stock
    New Zealand·Founded 2006·EGL, GIA, HRD, IGI·30-day returns·Ships to United States
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  2. 2Carbon Sparkle1,573 in stock
    United States·EGL, GIA, HRD, IGI·21-day returns·Ships to United States
    Terms read on the retailer’s own site, September 2, 2026
    Visit Carbon Sparkle
  3. 3

    The Perfect Carat

    1,291 in stock
    US·EGL, GIA, HRD, IGI·Ships to United States
    Terms not yet verified
  4. 4Aurelinne1,283 in stock
    United States·Founded 2021·EGL, GIA, HRD, IGI·Ships to United States
    Terms not yet verified
    Visit Aurelinne
  6. 6Rare Carat1,215 in stock
    United States·Founded 2016·GIA, IGI·30-day returns·Ships to United States
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  7. 7Allurez1,125 in stock
    United States·Founded 2010·GIA, IGI·Ships to United States
    Terms not yet verified
    Visit Allurez
  9. 9Yorxs968 in stock
    Germany·Founded 2011·AGS, GIA, HRD, IGI
    Terms not yet verified
    Visit Yorxs
Show 63 more retailers
  1. 11B2C Jewels878 in stock
    United States·Founded 2004·AGS, GIA, HRD, IGI·30-day returns·Ships to United States
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  4. 14Brilliance691 in stock
    United States·Founded 2002·EGL, GIA, HRD, IGI·Ships to United States
    Terms not yet verified
    Visit Brilliance
  10. 20Ritani467 in stock
    United States·Founded 1999·GIA·Ships to United States
    Terms not yet verified
    Visit Ritani
  13. 23RockHer442 in stock
    United States·Founded 2016·GIA, IGI·Ships to United States
    Terms not yet verified
    Visit RockHer
  14. 24Zales433 in stock
    United States·Founded 1924·GIA·Ships to United States
    Terms not yet verified
    Visit Zales
  15. 25Cape Diamonds432 in stock
    South Africa·Founded 2005·GIA, IGI·7-day returns·Ships to United States
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  16. 26Jared424 in stock
    United States·Founded 1993·GIA·Ships to United States
    Terms not yet verified
    Visit Jared
  18. 28Adiamor406 in stock
    United States·Founded 1999·GIA·Ships to United States
    Terms not yet verified
    Visit Adiamor
  30. 40

    GemTrove

    212 in stock
    AU·GIA, HRD, IGI
    Terms not yet verified
  32. 42

    Washington Diamond

    184 in stock
    US·GIA·Ships to United States
    Terms not yet verified
  33. 43GemsNY166 in stock
    United States·Founded 1988·AGS, GIA, HRD, IGI·Ships to United States
    Terms not yet verified
    Visit GemsNY
  48. 58Shane Co41 in stock
    United States·Founded 1971·GIA·Ships to United States
    Terms not yet verified
    Visit Shane Co
  49. 59ZCOVA34 in stock
    Malaysia·Founded 2015·GIA·Ships to United States
    Terms not yet verified
    Visit ZCOVA
  56. 66

    USA Jewels

    14 in stock
    US·GIA·Ships to United States
    Terms not yet verified
  57. 67RDI Diamonds13 in stock
    United States·Founded 1992·GIA·Ships to United States
    Terms read on the retailer’s own site, June 15, 2026
    Visit RDI Diamonds
  59. 69

    Lauren B

    4 in stock
    US·Ships to United States
    Terms not yet verified
  61. 71

    Robbins Brothers

    3 in stock
    US·GIA·Ships to United States
    Terms not yet verified
  62. 72

    Victor Canera

    2 in stock
    US·Ships to United States
    Terms not yet verified

Stock counts reflect current listings. 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.

62 of the 71 retailers with shipping details ship to United States. 9 do not. 2 retailers have not published any shipping details.

Narrow it down by grade

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

I SI11,483 · 57rJ SI11,342 · 56rI SI21,285 · 49rG VS21,045 · 63rH SI21,045 · 49rJ SI21,034 · 50rH SI11,029 · 56rH VS2973 · 55rF SI1966 · 58rG SI1952 · 59rJ VS2909 · 52rG SI2907 · 51rF VS2904 · 59rE SI1838 · 58rI VS2783 · 56rE VS2773 · 57rD SI1755 · 56rG VS1735 · 62rF SI2704 · 50rF VS1683 · 54rK SI1593 · 40rH VS1579 · 61rE VS1559 · 55rJ VS1553 · 51rE SI2515 · 47rD VS2512 · 53rI VS1503 · 52rK SI2497 · 37rD SI2405 · 48rD VS1386 · 55rI VVS2376 · 51rJ VVS2340 · 45rK VS1248 · 35rH VVS2240 · 48rK VS2236 · 33rG VVS2224 · 56rG VVS1218 · 52rF VVS2206 · 50rI VVS1196 · 50rJ VVS1176 · 38rK VVS2136 · 33rD VVS1135 · 46rH VVS1132 · 44rF VVS1122 · 49rJ IF111 · 37rD VVS2109 · 41rE VVS1102 · 39rE VVS265 · 33rK VVS140 · 18rI IF32 · 23rE IF12 · 12rD IF11 · 9r

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

  • Radiant: a rectangular brilliant cut that combines the emerald outline with round-style faceting.
  • Natural: mined diamonds with the certification, provenance and resale profile traditional buyers expect.

Frequently asked

How much do retailers differ on the same diamond?

As of November 6, 2026, the same certified diamond typically costs 44% more at a typical retailer than at the cheapest for lab-grown stones, and 20% more for natural ones (the median across stones listed by two or more retailers). Comparing shows you the cheapest of the retailers listing the same stone.

Can I see retailers for one exact grade?

Yes. Each of the 52 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?

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.