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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, 70 of them, across 10,385 current listings.

Updated October 31, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

10,385

Retailers carrying

70

Median confirmed price

£8,758

Grade combinations

27

Certificate mix:GIA 9,141 · IGI 104 · HRD 71 · AGS 4

What it actually costs

Half of these diamonds are listed between £6,014 and £12,533 (as of October 31, 2026).

Lower 10% £4,029Median £8,758Upper 10% £16,103

Middle half listed between £6,014 to £12,533

Certificated stones with a recently confirmed price only, 3,157 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

59%

Typical difference

£4,128

Stones compared

2,427

Across 2,427 stones of this size and shape carried by more than one retailer, the dearest listing sits 59% above the cheapest for the identical certificated diamond, a typical gap of £4,128. 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. 1NZ Jewellers528 in stock
    New Zealand·Founded 2006·30-day returns·Ships to United Kingdom
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  3. 3Rare Carat458 in stock
    United States·Founded 2016·30-day returns·Ships to United Kingdom
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  4. 4Allurez435 in stock
    United States·Founded 2010·30-day returns·Ships to United Kingdom
    Terms not yet verified
    Visit Allurez
  6. 6Aurelinne405 in stock
    United States·Founded 2021·30-day returns·Ships to United Kingdom
    Terms not yet verified
    Visit Aurelinne
  8. 8Yorxs334 in stock
    Germany·Founded 2011·100-day returns
    Terms not yet verified
    Visit Yorxs
  10. 10B2C Jewels321 in stock
    United States·Founded 2004·30-day returns·Ships to United Kingdom
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
Show 15 more retailers
  1. 11Blue Nile314 in stock
    United States·Founded 1999·30-day returns·Ships to United Kingdom
    Terms not yet verified
    Visit Blue Nile
  3. 13

    The Perfect Carat

    298 in stock
    US
    Terms not yet verified
  7. 17DreamStone235 in stock
    United States·Founded 1998·30-day returns·Ships to United Kingdom
    Terms not yet verified
    Visit DreamStone
  8. 18Brilliance234 in stock
    United States·Founded 2002·30-day returns·Ships to United Kingdom
    Terms not yet verified
    Visit Brilliance
  9. 19Moon Ocean233 in stock
    United Kingdom·Founded 2022·30-day returns·Ships to United Kingdom
    Terms not yet verified
    Visit Moon Ocean
  13. 23Cape Diamonds192 in stock
    South Africa·Founded 2005·7-day returns·Ships to United Kingdom
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  15. 25RockHer180 in stock
    United States·Founded 2016·40-day returns·Ships to United Kingdom
    Terms not yet verified
    Visit RockHer

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.

19 of the 25 retailers ship to United Kingdom. 6 do not.

Narrow it down by grade

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

G VS21,071 · 63rH VS2936 · 55rF VS2881 · 59rE VS2755 · 58rI VS2751 · 56rF VS1712 · 55rG VS1698 · 61rH VS1573 · 61rE VS1561 · 56rI VS1493 · 52rD VS2468 · 52rD VS1380 · 54rI VVS2368 · 50rG VVS2220 · 55rH VVS2209 · 45rI VVS1204 · 51rG VVS1204 · 52rF VVS2173 · 46rH VVS1135 · 44rD VVS1130 · 44rF VVS1119 · 50rD VVS2103 · 42rE VVS193 · 38rE VVS279 · 45rI IF19 · 16rE 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?

Across 2,427 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 59%, about £4,128.

Can I see retailers for one exact grade?

Yes. Each of the 27 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.