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Carat Hunter · Where to buy diamonds

Where to buy a 3ct lab-grown asscher diamond

Every retailer in our index stocking this size and shape, 57 of them, across 45,503 current listings.

Updated November 5, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

45,503

Retailers carrying

57

Median confirmed price

₹66,153

Grade combinations

28

Certificate mix:IGI 39,080 · GIA 4,568 · GCAL 47 · HRD 21

What it actually costs

Half of these diamonds are listed between ₹48,503 and ₹134,233 (as of November 5, 2026).

Lower 10% ₹43,345Median ₹66,153Upper 10% ₹192,253

Middle half listed between ₹48,503 to ₹134,233

Certificated stones with a recently confirmed price only, 7,455 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Cheapest to dearest, median

298%

Cheapest to dearest, median in price

₹197,987

Stones compared

5,345

Across 5,345 stones of this size and shape carried by more than one retailer, the dearest listing sits 298% above the cheapest for the identical certificated diamond, a typical gap of ₹197,987. 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. 2Rare Carat4,223 in stock
    United States·Founded 2016·30-day returns·Ships to India
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  10. 10NZ Jewellers1,519 in stock
    New Zealand·Founded 2006·30-day returns·Ships to India
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
Show 15 more retailers
  1. 11Adiamor1,342 in stock
    United States·Founded 1999·30-day returns
    Terms not yet verified
    Visit Adiamor
  2. 12B2C Jewels1,314 in stock
    United States·Founded 2004·30-day returns·Ships to India
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  3. 13

    The Perfect Carat

    1,314 in stock
    US
    Terms not yet verified
  4. 14Aurelinne1,193 in stock
    United States·Founded 2021·30-day returns·Ships to India
    Terms not yet verified
    Visit Aurelinne
  6. 16RockHer1,103 in stock
    United States·Founded 2016·40-day returns·Ships to India
    Terms not yet verified
    Visit RockHer
  12. 22Yorxs734 in stock
    Germany·Founded 2011·100-day returns
    Terms not yet verified
    Visit Yorxs

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.

14 of the 25 retailers ship to India. 11 do not.

Narrow it down by grade

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

E VVS27,302 · 51rE VS15,203 · 48rF VVS24,616 · 49rD VVS24,506 · 49rF VS13,963 · 48rD VVS13,334 · 47rD VS13,318 · 50rD IF2,092 · 41rG VS11,721 · 43rE VS21,389 · 41rE VVS11,378 · 44rG VVS21,354 · 42rD FL1,352 · 35rF VS21,004 · 37rD VS2670 · 37rH VS1465 · 38rG VS2395 · 36rH VVS2378 · 34rF VVS1281 · 37rH VS2215 · 30rE FL135 · 26rG VVS1105 · 26rE IF104 · 32rF IF68 · 29rG IF37 · 27rH VVS136 · 5rI VS134 · 21rI VVS133 · 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.
  • Lab-grown: chemically identical to natural diamonds, typically at least 90% less than a comparable natural cohort from 1 carat up.

Frequently asked

How much do retailers differ on the same diamond?

Across 5,345 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 298%, about ₹197,987.

Can I see retailers for one exact grade?

Yes. Each of the 28 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.