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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 $1,779 NZD
$1,001 USD
As of November 1, 2026
Save $826 NZD (32%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,605 NZD 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 $1,779 to $2,605, a $826 spread on the same certified stone. Yorxs lists it at $2,605. 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: $1,857 NZD|Low: $1,779 NZD|High: $2,605 NZD|Avg: $2,085 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 4$1,779 NZD
Retailer 1$1,857 NZD
Retailer 2$1,925 NZD
Retailer 3$2,209 NZD
Yorxs$2,605 NZD

16 data points across 5 retailers

4 retailers$1,779 NZD to $2,605 NZD

A
Cheapest Retailer
-
$1,779 NZD
$1,001 USD
B+
Retailer 2
-
$1,857 NZD
$1,045 USD
View
B+
Retailer 3
-
$1,925 NZD
$1,083 USD
View
Most Expensive
B+
Yorxs
49A8EDF42 · Nov 2
$2,605 NZD
€1,396 EUR
View
3 more retailers have this diamond
Prices start from $1,779 NZDSave up to $826 NZD

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
$1,779 NZD