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Carat Hunter · Where to buy diamonds

Where to buy a 1.5ct natural marquise diamond

Every retailer in our index stocking this size and shape, 66 of them, across 8,449 current listings.

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

The market at this size and shape

Active listings

8,449

Retailers carrying

66

Median confirmed price

CA$10,383

Grade combinations

31

Certificate mix:GIA 7,587 · IGI 410 · HRD 25

What it actually costs

Half of these diamonds are listed between CA$6,768 and CA$14,669 (as of November 5, 2026).

Lower 10% CA$4,582Median CA$10,383Upper 10% CA$18,739

Middle half listed between CA$6,768 to CA$14,669

Certificated stones with a recently confirmed price only, 2,560 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

69%

Typical difference

CA$5,192

Stones compared

1,901

Across 1,901 stones of this size and shape carried by more than one retailer, the dearest listing sits 69% above the cheapest for the identical certificated diamond, a typical gap of CA$5,192. 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 Jewellers523 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
  7. 7Rare Carat317 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
  8. 8

    The Perfect Carat

    306 in stock
    US
    Terms not yet verified
  9. 9Yorxs303 in stock
    Germany·Founded 2011·100-day returns
    Terms not yet verified
    Visit Yorxs
Show 15 more retailers
  1. 11Blue Nile236 in stock
    United States·Founded 1999·30-day returns·Ships to Canada
    Terms not yet verified
    Visit Blue Nile
  7. 17Ritani185 in stock
    United States·Founded 1999·30-day returns·Ships to Canada
    Terms not yet verified
    Visit Ritani
  10. 20B2C Jewels172 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
  12. 22RockHer166 in stock
    United States·Founded 2016·40-day returns·Ships to Canada
    Terms not yet verified
    Visit RockHer

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.

20 of the 25 retailers ship to Canada. 5 do not.

Narrow it down by grade

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

D VS2724 · 58rD VS1614 · 58rE VS1508 · 56rI VS2482 · 53rD VVS1441 · 56rG VS2415 · 50rH VS2415 · 51rG VS1402 · 54rF VS1387 · 55rF VS2355 · 55rI VS1351 · 50rH VS1308 · 50rE VS2290 · 52rG VVS1281 · 55rF VVS2269 · 45rD FL251 · 36rI VVS2206 · 45rD VVS2188 · 51rH VVS2188 · 47rH VVS1181 · 37rI IF168 · 39rD IF167 · 49rE VVS2165 · 47rG VVS2150 · 42rI VVS1149 · 42rF VVS196 · 38rE VVS189 · 39rE IF80 · 32rG IF56 · 32rF IF49 · 27rH IF22 · 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

  • Marquise: a pointed-end ellipse that faces up large for its carat.
  • 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 1,901 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 69%, about CA$5,192.

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?

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.

Where to Buy 1.5ct Natural Marquise Diamonds | Carat Hunter