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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, 65 of them, across 8,441 live listings.

Updated September 20, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

8,441

Retailers carrying

65

Median active price

£9,934

Grade combinations

31

Certificate mix:GIA 7,225 · IGI 59 · HRD 52 · AGS 4

What it actually costs

Lower 10% £4,541Median £9,934Upper 10% £17,750

Middle half sell between £6,601 to £13,952

Certificated stones with a live price only, 4,039 of them. Each contributes its best available price.

The same stone, priced differently

Typical spread

32%

Typical difference

£2,717

Stones compared

2,605

Across 2,605 stones of this size and shape carried by more than one retailer, the dearest listing sits 32% above the cheapest for the identical certificated diamond, a typical gap of £2,717. 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

Stock counts are updated daily. Founded, return window and shipping details are retailer-provided and were last verified June 15, 2026.

Narrow it down by grade

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

G VS2843 · 58rH VS2753 · 54rF VS2732 · 52rI VS2655 · 49rE VS2634 · 51rF VS1629 · 54rG VS1518 · 52rI VS1427 · 47rD VS2416 · 46rH VS1384 · 49rE VS1377 · 49rD VS1291 · 47rI VVS2228 · 44rG VVS2223 · 49rH VVS2195 · 50rI VVS1192 · 46rG VVS1159 · 46rF VVS2136 · 43rD VVS2121 · 42rD VVS1107 · 41rF VVS182 · 35rH VVS177 · 33rE VVS273 · 33rE VVS164 · 32rD FL24 · 15rG IF22 · 16rD IF21 · 17rE IF20 · 15rI IF15 · 13rF IF11 · 9rH IF11 · 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

  • 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 2,605 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 32%, about £2,717.

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.