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Carat Hunter · Where to buy diamonds

Where to buy a 1.5ct lab-grown oval diamond

Every retailer in our index stocking this size and shape, 65 of them, across 362,501 current listings.

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

The market at this size and shape

Active listings

362,501

Retailers carrying

65

Median confirmed price

CA$500

Grade combinations

30

Certificate mix:IGI 337,537 · GIA 10,684 · GCAL 4,003 · HRD 13

What it actually costs

Half of these diamonds are listed between CA$353 and CA$854 (as of November 5, 2026).

Lower 10% CA$318Median CA$500Upper 10% CA$1,714

Middle half listed between CA$353 to CA$854

Certificated stones with a recently confirmed price only, 29,834 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

416%

Typical difference

CA$1,662

Stones compared

23,215

Across 23,215 stones of this size and shape carried by more than one retailer, the dearest listing sits 416% above the cheapest for the identical certificated diamond, a typical gap of CA$1,662. 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.

  3. 3NZ Jewellers18,620 in stock
    New Zealand·Founded 2006·30-day returns·Ships to Canada
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  4. 4

    The Perfect Carat

    16,397 in stock
    US
    Terms not yet verified
  5. 5Aurelinne15,966 in stock
    United States·Founded 2021·30-day returns·Ships to Canada
    Terms not yet verified
    Visit Aurelinne
  7. 7Rare Carat14,741 in stock
    United States·Founded 2016·30-day returns·Ships to Canada
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
Show 15 more retailers
  1. 11B2C Jewels11,959 in stock
    United States·Founded 2004·30-day returns·Ships to Canada
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  2. 12Adiamor11,818 in stock
    United States·Founded 1999·30-day returns·Ships to Canada
    Terms not yet verified
    Visit Adiamor
  12. 22Cape Diamonds8,226 in stock
    South Africa·Founded 2005·7-day returns·Ships to Canada
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  13. 23Yorxs6,802 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.

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

Narrow it down by grade

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

D VVS263,561 · 60rD VVS150,662 · 60rD VS147,877 · 59rE VVS240,560 · 60rE VS134,671 · 58rE VVS119,013 · 58rD IF17,539 · 52rF VVS217,327 · 55rD FL13,888 · 43rF VS112,147 · 54rD VS211,861 · 51rE VS210,816 · 49rG VVS23,955 · 45rE IF3,889 · 50rF VVS13,725 · 47rF VS23,409 · 47rG VS12,751 · 43rE FL1,216 · 36rG VS2796 · 34rH VS1673 · 36rH VVS2625 · 32rG VVS1539 · 39rF IF454 · 41rH VS2199 · 26rH VVS1123 · 28rF FL65 · 27rG IF65 · 30rI VS143 · 18rI VS226 · 19rI VVS222 · 20r

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 23,215 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 416%, about CA$1,662.

Can I see retailers for one exact grade?

Yes. Each of the 30 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?

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.