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Carat Hunter · Where to buy diamonds

2ct · E · SI1 · Radiant · Natural

Every retailer carrying this exact spec, from our latest listings.

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

Market at this spec

Active listings

838

Retailers carrying

58

Price range

€8,388 to
€36,906

Median confirmed price

€16,566

Certificate mix:GIA 773

Range and median take each diamond at this spec at its cheapest recently confirmed price. They are cohort statistics, not per-retailer pricing claims.

Every retailer that stocks this spec

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

  1. 1NZ Jewellers49 in stock
    New Zealand·Founded 2006·GIA·30-day returns·Ships to Ireland
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  4. 4

    The Perfect Carat

    41 in stock
    US·GIA
    Terms not yet verified
  5. 5Rare Carat37 in stock
    United States·Founded 2016·GIA·30-day returns·Ships to Ireland
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
Show 48 more retailers
  1. 11Allurez24 in stock
    United States·Founded 2010·Ships to Ireland
    Terms not yet verified
    Visit Allurez
  2. 12B2C Jewels24 in stock
    United States·Founded 2004·GIA·30-day returns·Ships to Ireland
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  4. 14Cape Diamonds23 in stock
    South Africa·Founded 2005·GIA·7-day returns·Ships to Ireland
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  12. 22RockHer17 in stock
    United States·Founded 2016·GIA·Ships to Ireland
    Terms not yet verified
    Visit RockHer
  13. 23Jared14 in stock
    United States·Founded 1993·GIA
    Terms not yet verified
    Visit Jared
  14. 24Zales14 in stock
    United States·Founded 1924·GIA
    Terms not yet verified
    Visit Zales
  28. 38

    GemTrove

    7 in stock
    AU·GIA
    Terms not yet verified
  34. 44GemsNY3 in stock
    United States·Founded 1988·GIA·Ships to Ireland
    Terms not yet verified
    Visit GemsNY
  40. 50ZCOVA2 in stock
    Malaysia·Founded 2015·GIA·Ships to Ireland
    Terms not yet verified
    Visit ZCOVA

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.

Explore all 838 stones in this cohort

Stones at this spec now

Current examples carried by more than one retailer, so the comparison is real. Prices shown in USD.

See every 2ct natural radiant diamond, all grades

How pricing is spread at this spec

For the 158 diamonds at this spec with a recently confirmed price, each taken at its cheapest confirmed price, the distribution looks like this:

  • Lowest confirmed
    €8,388
  • 10th percentile
    €12,256
  • Median
    €16,566
  • 75th percentile
    €18,855
  • 90th percentile
    €21,746
  • Highest confirmed
    €36,906

Cohort distribution only. No retailer named adjacent to a dollar figure in this section.

How to pick

Lowest price floor for the spec?

The cheapest confirmed prices start around €12,256. Use the explorer to sort by price.

Sort by price

Best cut quality for the spec?

327 of 838 active listings carry Excellent or Ideal across cut, polish and symmetry.

View top-cut subset

GIA-graded only?

773 of 838 (92%) carry GIA. 56 retailers stock GIA at this spec.

Want None or Faint fluorescence?

746 of 838 are graded None or Faint at this spec.

Shopping from Ireland?

32 of the 55 retailers with shipping details ship to Ireland. 23 do not. 3 retailers have not published any shipping details.

What this spec means

  • Radiant: a rectangular brilliant cut that combines the emerald outline with round-style faceting.
  • E colour: colourless, indistinguishable from D to most viewers.
  • SI1 clarity: Slightly Included 1. Inclusions noticeable at 10x. Often still eye-clean depending on placement.
  • Natural: mined diamonds with the certification, provenance and resale profile traditional buyers expect.

Compare the top retailers carrying this spec

Side-by-side facts for the two stores carrying the most 2ct E SI1 radiant natural diamonds.

Compare NZ Jewellers vs Carbon Sparkle

Related specs

Slightly smaller carat

radiant-1-5ct-e-si1-natural

Slightly larger carat

radiant-3ct-e-si1-natural

One colour grade higher

radiant-2ct-d-si1-natural

One colour grade lower

radiant-2ct-f-si1-natural

One clarity grade higher

radiant-2ct-e-vs2-natural

One clarity grade lower

radiant-2ct-e-si2-natural

Same spec, lab grown

radiant-2ct-e-si1-lab

Frequently asked

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.

Why is one retailer cheaper for the same certificate?

Markup and overhead vary by retailer. The same physical diamond can list at very different prices across stores. See our cross-retailer analysis for the structural reasons.

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.