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Carat Hunter · Where to buy diamonds

Where to buy a 3ct natural asscher diamond

Every retailer in our index stocking this size and shape, 62 of them, across 2,625 live listings.

Updated September 19, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

2,625

Retailers carrying

62

Median active price

£22,826

Grade combinations

29

Certificate mix:GIA 2,335 · HRD 79 · IGI 21

What it actually costs

Lower 10% £11,986Median £22,826Upper 10% £38,571

Middle half sell between £16,302 to £30,632

Certificated stones with a live price only, 599 of them. Each contributes its best available price.

The same stone, priced differently

Typical spread

46%

Typical difference

£8,829

Stones compared

436

Across 436 stones of this size and shape carried by more than one retailer, the dearest listing sits 46% above the cheapest for the identical certificated diamond, a typical gap of £8,829. 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.

  7. 7

    MOH London

    97 in stock
    United Kingdom
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 VS1258 · 39rI VS2222 · 44rH VS1218 · 46rH VVS2186 · 45rH VS2161 · 41rD VS1149 · 41rG VS2139 · 41rI VVS2127 · 36rF VS2127 · 43rE VS1124 · 40rF VS194 · 33rI VVS183 · 33rG VS181 · 35rG VVS281 · 34rH VVS179 · 35rG VVS165 · 31rI IF63 · 29rE VS257 · 27rD IF51 · 37rF VVS151 · 36rD VS239 · 22rD VVS130 · 23rD VVS225 · 18rF VVS221 · 18rG IF21 · 15rE VVS218 · 13rE FL17 · 17rH IF12 · 10rD FL12 · 6r

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 436 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 46%, about £8,829.

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.

Where to Buy 3ct Natural Asscher Diamonds | Carat Hunter