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Carat Hunter · Where to buy diamonds

Where to buy a 0.75ct lab-grown emerald diamond

Every retailer in our index stocking this size and shape, 56 of them, across 51,193 current listings.

Updated November 6, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

51,193

Retailers carrying

56

Median confirmed price

HK$2,299

Grade combinations

47

Certificate mix:IGI 47,840 · GCAL 562 · GIA 427 · HRD 7

What it actually costs

Half of these diamonds are listed between HK$1,287 and HK$3,786 (as of November 6, 2026).

Lower 10% HK$988Median HK$2,299Upper 10% HK$5,099

Middle half listed between HK$1,287 to HK$3,786

Certificated stones with a recently confirmed price only, 5,686 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

As of November 6, 2026, the same certified diamond typically costs 44% more at a typical retailer than at the cheapest for lab-grown stones, and 20% more for natural ones (the median across stones listed by two or more retailers). Comparing shows you the cheapest of the retailers listing the same stone.

Every retailer that stocks this spec

Ranked by active inventory count. Selection is mechanical, not editorial.

  1. 1Carbon Sparkle3,429 in stock
    United States·GCAL, GIA, IGI·21-day returns·Ships to Hong Kong
    Terms read on the retailer’s own site, September 2, 2026
    Visit Carbon Sparkle
  2. 2NZ Jewellers3,249 in stock
    New Zealand·Founded 2006·GCAL, GIA, IGI·30-day returns·Ships to Hong Kong
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  3. 3

    The Perfect Carat

    3,163 in stock
    US·GCAL, GIA, IGI
    Terms not yet verified
  4. 4Rare Carat2,804 in stock
    United States·Founded 2016·GCAL, GIA, IGI·30-day returns·Ships to Hong Kong
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  7. 7Aurelinne2,360 in stock
    United States·Founded 2021·GCAL, GIA, IGI·Ships to Hong Kong
    Terms not yet verified
    Visit Aurelinne
  8. 8B2C Jewels2,253 in stock
    United States·Founded 2004·GIA, IGI·30-day returns·Ships to Hong Kong
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  10. 10Adiamor1,803 in stock
    United States·Founded 1999·GCAL, GIA, IGI
    Terms not yet verified
    Visit Adiamor
Show 46 more retailers
  7. 17Yorxs1,326 in stock
    Germany·Founded 2011·GIA, IGI
    Terms not yet verified
    Visit Yorxs
  13. 23Cape Diamonds883 in stock
    South Africa·Founded 2005·GIA, IGI·7-day returns·Ships to Hong Kong
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  20. 30Jared510 in stock
    United States·Founded 1993·GCAL, GIA, IGI
    Terms not yet verified
    Visit Jared
  22. 32Zales504 in stock
    United States·Founded 1924·GCAL, GIA, IGI
    Terms not yet verified
    Visit Zales
  25. 35GemsNY264 in stock
    United States·Founded 1988·GCAL, IGI·Ships to Hong Kong
    Terms not yet verified
    Visit GemsNY
  26. 36Allurez251 in stock
    United States·Founded 2010·IGI·Ships to Hong Kong
    Terms not yet verified
    Visit Allurez
  38. 4825karats10 in stock
    United States·Founded 2008·IGI·60-day returns·Ships to Hong Kong
    Terms read on the retailer’s own site, June 15, 2026
    Visit 25karats
  40. 50ZCOVA7 in stock
    Malaysia·Founded 2015·IGI·Ships to Hong Kong
    Terms not yet verified
    Visit ZCOVA
  41. 51

    GemTrove

    3 in stock
    AU·GIA, IGI
    Terms not yet verified
  43. 53

    Diamovida

    1 in stock
    CA·IGI
    Terms not yet verified
  46. 56RockHer1 in stock
    United States·Founded 2016·IGI·Ships to Hong Kong
    Terms not yet verified
    Visit RockHer

Stock counts reflect current listings. 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.

28 of the 52 retailers with shipping details ship to Hong Kong. 24 do not. 4 retailers have not published any shipping details.

Narrow it down by grade

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

D VVS27,924 · 51rD VS16,669 · 49rE VS15,101 · 47rE VVS23,657 · 46rD VVS13,168 · 46rF VS12,846 · 44rG VS12,355 · 43rD VS21,878 · 37rF VVS21,875 · 40rF VS21,787 · 42rE VS21,606 · 44rH VS11,502 · 35rG VVS21,248 · 38rE VVS11,032 · 44rD IF1,005 · 43rG VS2865 · 34rE IF803 · 41rH VVS2724 · 37rD FL627 · 30rF SI1598 · 31rE SI1533 · 34rH VS2479 · 27rI VS1406 · 25rI VVS2309 · 31rG SI1288 · 26rD SI1251 · 35rI VS2251 · 22rF VVS1176 · 36rI SI1137 · 20rH SI1121 · 18rG VVS1110 · 35rH VVS192 · 25rE SI288 · 21rE FL86 · 21rF SI274 · 22rF IF62 · 29rG SI259 · 19rJ VS155 · 22rJ VS254 · 15rJ SI250 · 12rH SI244 · 12rD SI238 · 17rG IF38 · 22rH IF38 · 24rI SI222 · 11rI VVS120 · 19rG FL14 · 14r

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.
  • 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?

As of November 6, 2026, the same certified diamond typically costs 44% more at a typical retailer than at the cheapest for lab-grown stones, and 20% more for natural ones (the median across stones listed by two or more retailers). Comparing shows you the cheapest of the retailers listing the same stone.

Can I see retailers for one exact grade?

Yes. Each of the 47 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.