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Carat Hunter · Where to buy diamonds

Where to buy a 3ct natural emerald diamond

Every retailer in our index stocking this size and shape, 67 of them, across 13,257 current listings.

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

The market at this size and shape

Active listings

13,257

Retailers carrying

67

Median confirmed price

SGD 39,969

Grade combinations

34

Certificate mix:GIA 11,165 · IGI 749 · HRD 283

What it actually costs

Half of these diamonds are listed between SGD 28,087 and SGD 52,977 (as of November 1, 2026).

Lower 10% SGD 19,466Median SGD 39,969Upper 10% SGD 66,003

Middle half listed between SGD 28,087 to SGD 52,977

Certificated stones with a recently confirmed price only, 1,852 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

47%

Typical difference

SGD 15,421

Stones compared

1,439

Across 1,439 stones of this size and shape carried by more than one retailer, the dearest listing sits 47% above the cheapest for the identical certificated diamond, a typical gap of SGD 15,421. 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 Jewellers872 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
  4. 4Rare Carat562 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
  6. 6Aurelinne484 in stock
    United States·Founded 2021·30-day returns·Ships to Singapore
    Terms not yet verified
    Visit Aurelinne
  7. 7Yorxs468 in stock
    Germany·Founded 2011·100-day returns
    Terms not yet verified
    Visit Yorxs
  8. 8B2C Jewels443 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
  9. 9

    The Perfect Carat

    438 in stock
    US
    Terms not yet verified
Show 15 more retailers
  1. 11Allurez427 in stock
    United States·Founded 2010·30-day returns·Ships to Singapore
    Terms not yet verified
    Visit Allurez
  2. 12Blue Nile363 in stock
    United States·Founded 1999·30-day returns·Ships to Singapore
    Terms not yet verified
    Visit Blue Nile
  10. 20RockHer262 in stock
    United States·Founded 2016·40-day returns·Ships to Singapore
    Terms not yet verified
    Visit RockHer
  14. 24Cape Diamonds214 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

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.

18 of the 25 retailers ship to Singapore. 7 do not.

Narrow it down by grade

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

I VS11,367 · 58rI VS21,071 · 54rI VVS2955 · 55rH VS2806 · 52rH VS1737 · 57rI VVS1736 · 46rG VS1660 · 59rG VS2641 · 55rF VS1496 · 53rF VS2458 · 51rH VVS1438 · 55rE VVS2420 · 51rE VS1418 · 55rD VS2409 · 51rH VVS2408 · 47rD VS1356 · 51rG VVS2332 · 53rF VVS1277 · 50rG VVS1275 · 55rE VVS1266 · 51rE VS2243 · 47rF VVS2228 · 51rD VVS2208 · 46rI IF168 · 34rD VVS1163 · 49rD IF135 · 44rG IF133 · 40rD FL114 · 41rF IF95 · 41rE IF67 · 28rE FL61 · 33rH IF58 · 28rG FL30 · 25rH FL25 · 22r

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

  • Emerald: a rectangular step cut with a hall-of-mirrors look that requires high clarity.
  • 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 1,439 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 47%, about SGD 15,421.

Can I see retailers for one exact grade?

Yes. Each of the 34 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.