Carat Hunter · Where to buy diamonds

Where to buy a 1ct natural asscher diamond

Every retailer in our index stocking this size and shape, 66 of them, across 38,511 current listings.

Updated November 3, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

38,511

Retailers carrying

66

Median confirmed price

NZ$4,279

Grade combinations

33

Certificate mix:GIA 34,055 · IGI 1,230 · HRD 220

What it actually costs

Half of these diamonds are listed between NZ$3,209 and NZ$5,843 (as of November 3, 2026).

Lower 10% NZ$2,499Median NZ$4,279Upper 10% NZ$8,182

Middle half listed between NZ$3,209 to NZ$5,843

Certificated stones with a recently confirmed price only, 4,568 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

82%

Typical difference

NZ$3,233

Stones compared

3,339

Across 3,339 stones of this size and shape carried by more than one retailer, the dearest listing sits 82% above the cheapest for the identical certificated diamond, a typical gap of NZ$3,233. 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 Jewellers2,565 in stock
    New Zealand·Founded 2006·30-day returns·Ships to New Zealand
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  2. 4Rare Carat1,550 in stock
    United States·Founded 2016·30-day returns·Ships to New Zealand
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  3. 5Yorxs1,372 in stock
    Germany·Founded 2011·100-day returns
    Terms not yet verified
    Visit Yorxs
  4. 8

    The Perfect Carat

    1,269 in stock
    US
    Terms not yet verified
  5. 9RockHer1,222 in stock
    United States·Founded 2016·40-day returns·Ships to New Zealand
    Terms not yet verified
    Visit RockHer
Show 15 more retailers
  1. 11Moon Ocean1,079 in stock
    United Kingdom·Founded 2022·30-day returns·Ships to New Zealand
    Terms not yet verified
    Visit Moon Ocean
  2. 12Aurelinne1,076 in stock
    United States·Founded 2021·30-day returns·Ships to New Zealand
    Terms not yet verified
    Visit Aurelinne
  3. 13B2C Jewels1,053 in stock
    United States·Founded 2004·30-day returns·Ships to New Zealand
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  4. 15Blue Nile923 in stock
    United States·Founded 1999·30-day returns·Ships to New Zealand
    Terms not yet verified
    Visit Blue Nile
  5. 18Cape Diamonds852 in stock
    South Africa·Founded 2005·7-day returns·Ships to New Zealand
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  6. 19Allurez848 in stock
    United States·Founded 2010·30-day returns·Ships to New Zealand
    Terms not yet verified
    Visit Allurez

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.

16 of the 25 retailers ship to New Zealand. 9 do not.

Narrow it down by grade

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

H VS12,166 · 61rH VVS22,073 · 61rG VS12,004 · 64rI VS11,952 · 55rE VS11,937 · 62rG VVS21,836 · 61rH VS21,756 · 60rH VVS11,722 · 61rF VS11,697 · 59rG VVS11,645 · 60rG VS21,567 · 62rF VS21,548 · 59rI VVS21,535 · 53rI VVS11,505 · 55rE VVS21,493 · 61rI VS21,418 · 56rE VS21,335 · 58rF VVS11,223 · 58rD VVS21,181 · 57rD VS11,117 · 61rF VVS21,096 · 63rD VS2959 · 60rD VVS1938 · 60rE VVS1869 · 60rI IF399 · 48rH IF390 · 54rG IF382 · 56rF IF272 · 52rE IF235 · 49rD IF106 · 43rG FL64 · 29rH FL55 · 35rF FL19 · 17r

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

  • Asscher: a square step cut with cropped corners.
  • 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 3,339 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 82%, about NZ$3,233.

Can I see retailers for one exact grade?

Yes. Each of the 33 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.