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Carat Hunter · Where to buy diamonds

2ct · J · SI1 · Round · 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

4,875

Retailers carrying

56

Price range

CA$5,175 to
CA$33,983

Median confirmed price

CA$14,556

Certificate mix:GIA 3,714 · IGI 651 · HRD 66 · AGS 2

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 Jewellers341 in stock
    New Zealand·Founded 2006·GIA, HRD, IGI·30-day returns·Ships to Canada
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  4. 4Yorxs234 in stock
    Germany·Founded 2011·GIA, HRD, IGI
    Terms not yet verified
    Visit Yorxs
  6. 6Rare Carat229 in stock
    United States·Founded 2016·GIA, HRD, IGI·30-day returns·Ships to Canada
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  7. 7

    The Perfect Carat

    224 in stock
    US·GIA, HRD, IGI
    Terms not yet verified
Show 46 more retailers
  4. 14Cape Diamonds124 in stock
    South Africa·Founded 2005·GIA, IGI·7-day returns·Ships to Canada
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  5. 15B2C Jewels123 in stock
    United States·Founded 2004·GIA, HRD, IGI·30-day returns·Ships to Canada
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  7. 17RockHer121 in stock
    United States·Founded 2016·GIA, IGI·Ships to Canada
    Terms not yet verified
    Visit RockHer
  13. 23Adiamor64 in stock
    United States·Founded 1999·GIA, IGI·Ships to Canada
    Terms not yet verified
    Visit Adiamor
  19. 29Jared52 in stock
    United States·Founded 1993·GIA, IGI
    Terms not yet verified
    Visit Jared
  22. 32Zales51 in stock
    United States·Founded 1924·GIA, IGI
    Terms not yet verified
    Visit Zales
  27. 37GemsNY39 in stock
    United States·Founded 1988·GIA, IGI·Ships to Canada
    Terms not yet verified
    Visit GemsNY
  34. 44Ritani26 in stock
    United States·Founded 1999·GIA·Ships to Canada
    Terms not yet verified
    Visit Ritani
  40. 50

    GemTrove

    11 in stock
    AU·GIA, HRD, IGI
    Terms not yet verified
  45. 55

    Lauren B

    1 in stock
    US
    Terms not yet verified
  46. 56

    Whiteflash

    1 in stock
    US·GIA
    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.

Explore all 4,875 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 round diamond, all grades

How pricing is spread at this spec

For the 1,058 diamonds at this spec with a recently confirmed price, each taken at its cheapest confirmed price, the distribution looks like this:

  • Lowest confirmed
    CA$5,175
  • 10th percentile
    CA$9,999
  • Median
    CA$14,556
  • 75th percentile
    CA$18,340
  • 90th percentile
    CA$23,662
  • Highest confirmed
    CA$33,983

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 CA$9,999. Use the explorer to sort by price.

Sort by price

Best cut quality for the spec?

3,108 of 4,875 active listings carry Excellent or Ideal across cut, polish and symmetry.

View top-cut subset

GIA-graded only?

3,714 of 4,875 (76%) carry GIA. 53 retailers stock GIA at this spec.

Want None or Faint fluorescence?

4,039 of 4,875 are graded None or Faint at this spec.

Shopping from Canada?

33 of the 51 retailers with shipping details ship to Canada. 18 do not. 5 retailers have not published any shipping details.

What this spec means

  • Round: the most common cut, with the highest light return per carat.
  • J color: Near-colorless. Faint warmth visible face-up, especially in larger stones.
  • 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 J SI1 round natural diamonds.

Compare NZ Jewellers vs Carbon Sparkle

Related specs

Slightly smaller carat

round-1-5ct-j-si1-natural

Slightly larger carat

round-3ct-j-si1-natural

One colour grade higher

round-2ct-i-si1-natural

One colour grade lower

round-2ct-k-si1-natural

One clarity grade higher

round-2ct-j-vs2-natural

One clarity grade lower

round-2ct-j-si2-natural

Same spec, lab grown

round-2ct-j-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.

Where to Buy 2ct J SI1 Round Natural Diamonds | Carat Hunter