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Carat Hunter · Where to buy diamonds

1.25ct · F · IF · Round · Natural

Live snapshot of every retailer carrying this exact spec today.

Updated June 3, 2026 · Independent. Zero affiliate revenue.

Market at this spec

Active listings

664

Retailers carrying

51

Price range

A$446 to
A$47,777

Median active price

A$15,288

Certificate mix:GIA 539 · IGI 51 · HRD 42

Range and median are cohort statistics across every active listing at this spec. They are not per-retailer pricing claims.

Every retailer that stocks this spec

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

  2. 2Yorxs55 in stock
    Germany·Founded 2011·GIA, HRD, IGI·100-day returns
    Visit Yorxs
Show 15 more retailers
  2. 12

    TenTen Diamonds

    17 in stock
    ·GIA, HRD
  6. 16

    Carbon Sparkle

    14 in stock
    US·GIA, HRD
  8. 18

    Calavera New York

    13 in stock
    US·GIA, HRD

Stock counts are updated daily. Founded, return window and shipping details are retailer-provided and were last verified March 7, 2026.

Explore all 664 stones in this cohort

How pricing is spread at this spec

For all 664 active listings at this spec, the price distribution looks like this:

  • Lowest active
    A$446
  • 10th percentile
    A$10,361
  • Median
    A$15,288
  • 75th percentile
    A$18,163
  • 90th percentile
    A$23,069
  • Highest active
    A$47,777

The 107.1x spread from lowest to highest active 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 active listings start around A$10,361. Use the explorer to sort by price.

Sort by price

Best cut quality for the spec?

578 of 664 active listings carry Excellent or Ideal across cut, polish and symmetry.

View top-cut subset

GIA-graded only?

539 of 664 (81%) carry GIA. 25 retailers stock GIA at this spec.

Want None or Faint fluorescence?

509 of 664 are graded None or Faint at this spec.

Shopping from Australia?

2 of the 25 retailers ship to Australia. 23 do not.

What this spec means

  • Round: the most cut shape, with the highest light return per carat.
  • F colour: colourless, slight tint detectable only by experts under controlled light.
  • IF clarity: internally flawless, no internal imperfections, surface marks only.
  • 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 1.25ct F IF round natural diamonds.

Compare 77 Diamonds vs Yorxs

Related specs

Slightly smaller carat

round-1ct-f-if-natural

Slightly larger carat

round-1-5ct-f-if-natural

One colour grade higher

round-1-25ct-e-if-natural

One colour grade lower

round-1-25ct-g-if-natural

One clarity grade higher

round-1-25ct-f-fl-natural

One clarity grade lower

round-1-25ct-f-vvs1-natural

Same spec, lab grown

round-1-25ct-f-if-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?

Live listings refresh daily. 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 1.25ct F IF Round Natural Diamonds | Carat Hunter