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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, 60 of them, across 6,444 live listings.

Updated September 14, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

6,444

Retailers carrying

60

Median active price

SGD 4,501

Grade combinations

29

Certificate mix:GIA 5,802 · IGI 66 · HRD 12

What it actually costs

Lower 10% SGD 2,636Median SGD 4,501Upper 10% SGD 8,213

Middle half sell between SGD 3,279 to SGD 6,223

Certificated stones with a live price only, 1,019 of them. Each contributes its best available price.

The same stone, priced differently

Typical spread

42%

Typical difference

SGD 1,766

Stones compared

715

Across 715 stones of this size and shape carried by more than one retailer, the dearest listing sits 42% above the cheapest for the identical certificated diamond, a typical gap of SGD 1,766. 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.

I VS2396 · 47rH VS2391 · 48rG VS1389 · 50rG VS2355 · 49rH VS1355 · 49rF VS1349 · 46rI VVS2325 · 44rE VVS2321 · 48rE VS1315 · 48rE VS2307 · 45rF VVS2294 · 47rG VVS2283 · 46rI VVS1281 · 45rH VVS1270 · 51rI VS1264 · 44rF VS2238 · 46rH VVS2235 · 44rD VS1196 · 43rG VVS1149 · 39rD VVS2145 · 44rD VS2132 · 36rE VVS1108 · 35rF VVS1104 · 37rH IF59 · 29rD VVS155 · 28rG IF40 · 18rD IF35 · 28rE IF26 · 14rI IF24 · 20r

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

  • 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 715 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 42%, about SGD 1,766.

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?

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.