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Carat Hunter · Where to buy diamonds

1.5ct · F · VS1 · Princess · Lab-grown

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

Updated November 6, 2026 · Independent. Zero affiliate revenue.

Market at this spec

Active listings

4,062

Retailers carrying

54

Price range

NZ$337 to
NZ$5,043

Median confirmed price

NZ$1,153

Certificate mix:IGI 3,202 · GCAL 367 · GIA 184

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 Carat282 in stock
    United States·Founded 2016·GIA, IGI·30-day returns·Ships to New Zealand
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  2. 2Carbon Sparkle239 in stock
    United States·GCAL, GIA, IGI·21-day returns·Ships to New Zealand
    Terms read on the retailer’s own site, September 2, 2026
    Visit Carbon Sparkle
  3. 3

    The Perfect Carat

    217 in stock
    US·GCAL, GIA, IGI
    Terms not yet verified
  4. 4Aurelinne213 in stock
    United States·Founded 2021·GCAL, GIA, IGI·Ships to New Zealand
    Terms not yet verified
    Visit Aurelinne
  5. 5NZ Jewellers213 in stock
    New Zealand·Founded 2006·GCAL, GIA, IGI·30-day returns·Ships to New Zealand
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
Show 44 more retailers
  2. 12B2C Jewels128 in stock
    United States·Founded 2004·GIA, IGI·30-day returns·Ships to New Zealand
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  10. 20Cape Diamonds90 in stock
    South Africa·Founded 2005·GIA, IGI·7-day returns·Ships to New Zealand
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  13. 23Yorxs78 in stock
    Germany·Founded 2011·GIA, IGI
    Terms not yet verified
    Visit Yorxs
  20. 30GemsNY31 in stock
    United States·Founded 1988·GCAL, GIA, IGI·Ships to New Zealand
    Terms not yet verified
    Visit GemsNY
  21. 31Allurez29 in stock
    United States·Founded 2010·IGI·Ships to New Zealand
    Terms not yet verified
    Visit Allurez
  24. 34RockHer26 in stock
    United States·Founded 2016·GIA, IGI·Ships to New Zealand
    Terms not yet verified
    Visit RockHer
  36. 4625karats2 in stock
    United States·Founded 2008·IGI·60-day returns·Ships to New Zealand
    Terms read on the retailer’s own site, June 15, 2026
    Visit 25karats
  38. 48VRAI2 in stock
    United States·Founded 2014
    Terms not yet verified
    Visit VRAI
  41. 51Jared1 in stock
    United States·Founded 1993·IGI
    Terms not yet verified
    Visit Jared
  44. 54Zales1 in stock
    United States·Founded 1924·IGI
    Terms not yet verified
    Visit Zales

Stock counts reflect current listings. 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 4,062 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 1.5ct lab grown princess diamond, all grades

How pricing is spread at this spec

For the 853 diamonds at this spec with a recently confirmed price, each taken at its cheapest confirmed price, the distribution looks like this:

  • Lowest confirmed
    NZ$337
  • 10th percentile
    NZ$422
  • Median
    NZ$1,153
  • 75th percentile
    NZ$1,647
  • 90th percentile
    NZ$2,558
  • Highest confirmed
    NZ$5,043

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 NZ$422. Use the explorer to sort by price.

Sort by price

Best cut quality for the spec?

2,482 of 4,062 active listings carry Excellent or Ideal across cut, polish and symmetry.

View top-cut subset

GIA-graded only?

184 of 4,062 (5%) carry GIA. 31 retailers stock GIA at this spec.

Want None or Faint fluorescence?

3,798 of 4,062 are graded None or Faint at this spec.

Shopping from New Zealand?

29 of the 52 retailers with shipping details ship to New Zealand. 23 do not. 2 retailers have not published any shipping details.

What this spec means

  • Princess: a square brilliant cut, second only to round in popularity.
  • F colour: colourless, with a slight tint detectable only by experts under controlled light.
  • VS1 clarity: very slight inclusions, eye-clean to virtually everyone.
  • Lab-grown: chemically identical to natural diamonds, typically at least 90% less than a comparable natural cohort from 1 carat up.

Compare the top retailers carrying this spec

Side-by-side facts for the two stores carrying the most 1.5ct F VS1 princess lab grown diamonds.

Compare Rare Carat vs Carbon Sparkle

Related specs

Slightly smaller carat

princess-1-25ct-f-vs1-lab

Slightly larger carat

princess-2ct-f-vs1-lab

One colour grade higher

princess-1-5ct-e-vs1-lab

One colour grade lower

princess-1-5ct-g-vs1-lab

One clarity grade higher

princess-1-5ct-f-vvs2-lab

One clarity grade lower

princess-1-5ct-f-vs2-lab

Same spec, natural

princess-1-5ct-f-vs1-natural

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 1.5ct F VS1 Princess Lab Grown Diamonds | Carat Hunter