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Carat Hunter · Where to buy diamonds

Where to buy a 0.75ct lab-grown oval diamond

Every retailer in our index stocking this size and shape, 55 of them, across 94,090 current listings.

Updated November 4, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

94,090

Retailers carrying

55

Median confirmed price

SGD 351

Grade combinations

28

Certificate mix:IGI 90,346 · GCAL 867 · GIA 159 · HRD 6

What it actually costs

Half of these diamonds are listed between SGD 256 and SGD 520 (as of November 4, 2026).

Lower 10% SGD 194Median SGD 351Upper 10% SGD 740

Middle half listed between SGD 256 to SGD 520

Certificated stones with a recently confirmed price only, 8,069 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

324%

Typical difference

SGD 1,017

Stones compared

6,489

Across 6,489 stones of this size and shape carried by more than one retailer, the dearest listing sits 324% above the cheapest for the identical certificated diamond, a typical gap of SGD 1,017. 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. 1Rare Carat5,934 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
  5. 5Aurelinne4,944 in stock
    United States·Founded 2021·30-day returns·Ships to Singapore
    Terms not yet verified
    Visit Aurelinne
  6. 6NZ Jewellers4,895 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
  9. 9Adiamor4,835 in stock
    United States·Founded 1999·30-day returns
    Terms not yet verified
    Visit Adiamor
  10. 10B2C Jewels4,486 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
Show 15 more retailers
  1. 11

    The Perfect Carat

    3,840 in stock
    US
    Terms not yet verified
  2. 12Yorxs3,655 in stock
    Germany·Founded 2011·100-day returns
    Terms not yet verified
    Visit Yorxs
  7. 17Cape Diamonds2,536 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.

13 of the 25 retailers ship to Singapore. 12 do not.

Narrow it down by grade

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

D VVS128,347 · 49rD VVS222,479 · 51rD VS110,623 · 50rD IF7,493 · 46rE VVS26,475 · 47rE VS13,929 · 46rE VVS13,309 · 47rD VS21,812 · 44rD FL1,367 · 36rE VS21,288 · 38rE IF1,249 · 42rF VVS21,196 · 46rF VS11,153 · 38rF VVS1614 · 43rF VS2489 · 34rG VS1441 · 34rG VVS2338 · 34rH VS1250 · 28rF IF243 · 40rG VS2199 · 27rI VS1186 · 16rI VS2180 · 18rE FL108 · 25rF FL83 · 29rI VVS271 · 17rH VVS265 · 26rH VS265 · 18rG VVS131 · 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

  • Oval: an elongated brilliant cut that looks larger face-up than its carat weight.
  • 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 6,489 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 324%, about SGD 1,017.

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.