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Cushion|Natural|HRD

1.00ct F I1 Cushion Natural Diamond

ID • F/I1 • HRD 250000225915

Certificate HRD 250000225915

Diamond specifications and retailer prices

From $1,514 AUD
$1,061 USD
As of November 1, 2026
Save $700 AUD (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,214 AUD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000225915. Listed at 3 retailers as of November 1, 2026, with prices from $1,514 to $2,214, a $700 spread on the same certified stone. Yorxs lists it at $2,214. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000225915
Dimensions5.91 × 5.38 × 3.51 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
The stone in accordance with the mentioned number has been identified as a natural gem diamond.
Top View
5.91 mm5.38 mm1.00 ctF / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000225915
Side View
Table 62.0%CrownGirdle: MediumPavilionCuletDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,581 AUD|Low: $1,514 AUD|High: $2,214 AUD|Avg: $1,805 AUD
Retailer 1
Retailer 2
Yorxs
October 31, 2026
Retailer 2$1,514 AUD
Retailer 1$1,581 AUD
Yorxs$2,214 AUD

16 data points across 3 retailers

3 retailers$1,514 AUD to $2,214 AUD

A
Cheapest Retailer
-
$1,514 AUD
$1,061 USD
B+
Retailer 2
-
$1,581 AUD
$1,108 USD
View
Most Expensive
B+
Yorxs
CC338B155 · Nov 2
$2,214 AUD
€1,478 EUR
View
2 more retailers have this diamond
Prices start from $1,514 AUDSave up to $700 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.00ct Cushion
$1,514 AUD