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Cushion|Natural|IGI

1.00ct F I1 Cushion Natural Diamond

VG • F/I1 • IGI 743535234

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI 743535234

Diamond specifications and retailer prices

From $1,428 AUD
$1,001 USD
As of November 1, 2026
Save $663 AUD (32%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,092 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 very-good cut grade and certified by IGI 743535234. Listed at 4 retailers as of November 1, 2026, with prices from $1,428 to $2,092, a $663 spread on the same certified stone. Yorxs lists it at $2,092. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40°
Pavilion angle31.2°
OriginNatural
Grading LabIGI
CertificateIGI 743535234
Dimensions5.54 × 5.34 × 3.78 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Top View
5.54 mm5.34 mm1.00 ctF / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 743535234
Side View
Table 59.0%Crown 40°Girdle: THK-VTKPavilion 31.2°Culet: NoneDepth 70.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $1,491 AUD|Low: $1,428 AUD|High: $2,092 AUD|Avg: $1,674 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 4$1,428 AUD
Retailer 1$1,491 AUD
Retailer 2$1,545 AUD
Retailer 3$1,774 AUD
Yorxs$2,092 AUD

16 data points across 5 retailers

4 retailers$1,428 AUD to $2,092 AUD

A
Cheapest Retailer
-
$1,428 AUD
$1,001 USD
B+
Retailer 2
-
$1,491 AUD
$1,045 USD
View
B+
Retailer 3
-
$1,545 AUD
$1,083 USD
View
Most Expensive
B+
Yorxs
49A8EDF42 · Nov 2
$2,092 AUD
€1,396 EUR
View
3 more retailers have this diamond
Prices start from $1,428 AUDSave up to $663 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
$1,428 AUD