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Carat Hunter · Where to buy diamonds

0.5ct · D · VS1 · Radiant · Natural

Every retailer carrying this exact spec, from our latest listings.

Updated October 29, 2026 · Independent. Zero affiliate revenue.

Market at this spec

Active listings

1,817

Retailers carrying

57

Price range

$470 to
$2,669

Median confirmed price

$914

Certificate mix:GIA 1,676 · IGI 1

Range and median take each diamond at this spec at its cheapest recently confirmed price. They are cohort statistics, not per-retailer pricing claims.

Every retailer that stocks this spec

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

  1. 1Rare Carat240 in stock
    United States·Founded 2016·GIA, IGI·30-day returns·Ships to United States
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  2. 2Brilliance115 in stock
    United States·Founded 2002·GIA·30-day returns·Ships to United States
    Terms not yet verified
    Visit Brilliance
  6. 6

    GemTrove

    94 in stock
    AU·GIA
    Terms not yet verified
  7. 7ZCOVA79 in stock
    Malaysia·Founded 2015·GIA·Ships to United States
    Terms not yet verified
    Visit ZCOVA
  10. 10NZ Jewellers56 in stock
    New Zealand·Founded 2006·GIA·30-day returns·Ships to United States
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
Show 15 more retailers
  4. 14Yorxs40 in stock
    Germany·Founded 2011·GIA·100-day returns
    Terms not yet verified
    Visit Yorxs
  5. 15Aurelinne39 in stock
    United States·Founded 2021·GIA·30-day returns·Ships to United States
    Terms not yet verified
    Visit Aurelinne
  7. 17Moon Ocean35 in stock
    United Kingdom·Founded 2022·GIA·30-day returns·Ships to United States
    Terms not yet verified
    Visit Moon Ocean
  10. 20Allurez33 in stock
    United States·Founded 2010·30-day returns·Ships to United States
    Terms not yet verified
    Visit Allurez
  11. 21

    The Perfect Carat

    31 in stock
    US·GIA
    Terms not yet verified
  14. 24RockHer25 in stock
    United States·Founded 2016·GIA·40-day returns·Ships to United States
    Terms not yet verified
    Visit RockHer
  15. 25B2C Jewels24 in stock
    United States·Founded 2004·GIA·30-day returns·Ships to United States
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels

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.

Explore all 1,817 stones in this cohort

Stones at this spec now

Current examples carried by more than one retailer, so the comparison is real. Prices shown in USD.

See every 0.5ct natural radiant diamond, all grades

How pricing is spread at this spec

For the 590 diamonds at this spec with a recently confirmed price, each taken at its cheapest confirmed price, the distribution looks like this:

  • Lowest confirmed
    $470
  • 10th percentile
    $640
  • Median
    $914
  • 75th percentile
    $1,038
  • 90th percentile
    $1,358
  • Highest confirmed
    $2,669

The 5.7x spread from the lowest to the highest confirmed price is normal for cohorts at this spec. Differences reflect cert lab, cut quality, brand premium and inclusions visibility.

Cohort distribution only. No retailer named adjacent to a dollar figure in this section.

How to pick

Lowest price floor for the spec?

The cheapest confirmed prices start around $640. Use the explorer to sort by price.

Sort by price

Best cut quality for the spec?

221 of 1,817 active listings carry Excellent or Ideal across cut, polish and symmetry.

View top-cut subset

GIA-graded only?

1,676 of 1,817 (92%) carry GIA. 24 retailers stock GIA at this spec.

Want None or Faint fluorescence?

1,521 of 1,817 are graded None or Faint at this spec.

Shopping from United States?

18 of the 25 retailers ship to United States. 7 do not.

What this spec means

  • Radiant: a rectangular brilliant cut that combines the emerald outline with round-style faceting.
  • D color: absolutely colorless, the top grade.
  • VS1 clarity: very slight inclusions, eye-clean to virtually everyone.
  • Natural: mined diamonds with the certification, provenance and resale profile traditional buyers expect.

Compare the top retailers carrying this spec

Side-by-side facts for the two stores carrying the most 0.5ct D VS1 radiant natural diamonds.

Compare Rare Carat vs Brilliance

Related specs

Slightly larger carat

radiant-0-75ct-d-vs1-natural

One colour grade lower

radiant-0-5ct-e-vs1-natural

One clarity grade higher

radiant-0-5ct-d-vvs2-natural

One clarity grade lower

radiant-0-5ct-d-vs2-natural

Same spec, lab grown

radiant-0-5ct-d-vs1-lab

Frequently asked

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.

Why is one retailer cheaper for the same certificate?

Markup and overhead vary by retailer. The same physical diamond can list at very different prices across stores. See our cross-retailer analysis for the structural reasons.

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 0.5ct D VS1 Radiant Natural Diamonds | Carat Hunter