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Carat Hunter · Where to buy diamonds

Where to buy a 2ct lab-grown oval diamond

Every retailer in our index stocking this size and shape, 66 of them, across 292,701 live listings.

Updated September 14, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

292,701

Retailers carrying

66

Median active price

$781

Grade combinations

31

Certificate mix:IGI 263,421 · GIA 18,208 · GCAL 5,580 · HRD 70

What it actually costs

Lower 10% $476Median $781Upper 10% $2,390

Middle half sell between $596 to $1,532

Certificated stones with a live price only, 77,025 of them. Each contributes its best available price.

The same stone, priced differently

Typical spread

207%

Typical difference

$1,478

Stones compared

43,326

Across 43,326 stones of this size and shape carried by more than one retailer, the dearest listing sits 207% above the cheapest for the identical certificated diamond, a typical gap of $1,478. 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. 1Adiamor23,614 in stock
    United States·Founded 1999·30-day returns·Ships to United States
    Visit Adiamor
Show 15 more retailers
  5. 15RockHer9,919 in stock
    United States·Founded 2016·40-day returns·Ships to United States
    Visit RockHer

Stock counts are updated daily. Founded, return window and shipping details are retailer-provided and were last verified September 2, 2026.

16 of the 25 retailers ship to United States. 9 do not.

Narrow it down by grade

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

D VVS246,110 · 61rE VVS238,783 · 53rD VVS130,018 · 51rD VS129,779 · 50rE VS128,843 · 51rF VVS220,923 · 47rF VS118,741 · 48rE VVS113,138 · 50rD IF12,112 · 44rE VS210,575 · 42rD FL10,249 · 32rG VVS26,998 · 41rD VS26,251 · 42rG VS15,847 · 43rF VVS13,781 · 44rE IF2,685 · 39rF VS22,133 · 36rG VS21,435 · 36rH VS11,131 · 27rG VVS1880 · 34rH VVS2683 · 20rE FL516 · 27rH VS2444 · 25rF IF277 · 30rH VVS1106 · 20rG IF75 · 22rI VS158 · 20rF FL40 · 19rI VS235 · 12rI VVS233 · 17rI VVS116 · 9r

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

  • Oval: an elongated brilliant cut that looks larger face-up than its carat weight.
  • Lab-grown: chemically identical to natural diamonds, typically 60% to 80% less than a comparable natural cohort.

Frequently asked

How much do retailers differ on the same diamond?

Across 43,326 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 207%, about $1,478.

Can I see retailers for one exact grade?

Yes. Each of the 31 color 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.