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Carat Hunter · Where to buy diamonds

Where to buy a 1.25ct natural asscher diamond

Every retailer in our index stocking this size and shape, 65 of them, across 7,737 current listings.

Updated November 1, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

7,737

Retailers carrying

65

Median confirmed price

SGD 4,198

Grade combinations

29

Certificate mix:GIA 7,070 · IGI 119 · HRD 41

What it actually costs

Half of these diamonds are listed between SGD 3,099 and SGD 5,721 (as of November 1, 2026).

Lower 10% SGD 2,438Median SGD 4,198Upper 10% SGD 7,396

Middle half listed between SGD 3,099 to SGD 5,721

Certificated stones with a recently confirmed price only, 921 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

83%

Typical difference

SGD 3,078

Stones compared

747

Across 747 stones of this size and shape carried by more than one retailer, the dearest listing sits 83% above the cheapest for the identical certificated diamond, a typical gap of SGD 3,078. 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.

  2. 2NZ Jewellers405 in stock
    New Zealand·Founded 2006·30-day returns·Ships to Singapore
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  6. 6Rare Carat281 in stock
    United States·Founded 2016·30-day returns·Ships to Singapore
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  8. 8Yorxs264 in stock
    Germany·Founded 2011·100-day returns
    Terms not yet verified
    Visit Yorxs
  9. 9Aurelinne257 in stock
    United States·Founded 2021·30-day returns·Ships to Singapore
    Terms not yet verified
    Visit Aurelinne
Show 15 more retailers
  1. 11RockHer238 in stock
    United States·Founded 2016·40-day returns·Ships to Singapore
    Terms not yet verified
    Visit RockHer
  2. 12

    The Perfect Carat

    232 in stock
    US
    Terms not yet verified
  3. 13Blue Nile230 in stock
    United States·Founded 1999·30-day returns·Ships to Singapore
    Terms not yet verified
    Visit Blue Nile
  4. 14B2C Jewels193 in stock
    United States·Founded 2004·30-day returns·Ships to Singapore
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  6. 16Cape Diamonds185 in stock
    South Africa·Founded 2005·7-day returns·Ships to Singapore
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  12. 22Allurez147 in stock
    United States·Founded 2010·30-day returns·Ships to Singapore
    Terms not yet verified
    Visit Allurez
  15. 25Ritani128 in stock
    United States·Founded 1999·30-day returns
    Terms not yet verified
    Visit Ritani

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 Singapore. 9 do not.

Narrow it down by grade

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

I VVS2488 · 49rH VS2469 · 53rF VS1460 · 56rI VS2448 · 51rE VVS2446 · 56rE VS1443 · 52rG VS1435 · 55rI VVS1413 · 49rH VS1409 · 54rG VS2359 · 53rH VVS2334 · 49rE VS2333 · 51rF VVS2328 · 52rI VS1309 · 50rH VVS1301 · 55rF VS2290 · 50rG VVS2276 · 50rD VS1192 · 50rG VVS1178 · 46rD VS2159 · 39rD VVS2135 · 45rF VVS1118 · 39rH IF96 · 37rE VVS180 · 34rD VVS171 · 37rI IF58 · 36rD IF45 · 37rG IF44 · 23rE IF12 · 10r

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 747 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 83%, about SGD 3,078.

Can I see retailers for one exact grade?

Yes. Each of the 29 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.