Cushion|Natural|IGI

0.91ct F IF Cushion Natural Diamond

VG • F/IF • IGI 763627234

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

Certificate IGI 763627234

Diamond specifications and retailer prices

From $1,929 USD
A$2,968 AUD
As of November 2, 2026
4 retailers carry this diamond
Most expensive: $2,588 USD at MOH London · As of October 5, 2026
View at MOH London

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 763627234. Listed at 4 retailers as of November 2, 2026. 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

0.91
Carat
F
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle37.5°
OriginNatural
Grading LabIGI
CertificateIGI 763627234
Dimensions5.49 × 5.43 × 3.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.49 mm5.43 mm0.91 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 763627234
Side View
Table 63.0%Crown 37.4°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,588 USD|Low: $1,117 USD|High: $2,812 USD|Avg: $1,675 USD|-7.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 6, 2026
Retailer 3$1,117 USD
Retailer 5$1,260 USD
Retailer 9$1,370 USD
Retailer 7$1,432 USD
Retailer 4$1,469 USD
Retailer 2$1,555 USD
Retailer 6$1,923 USD
Retailer 8$1,929 USD
MOH London$2,588 USD

19 data points across 9 retailers

4 retailers

Retailer 1
-
$1,260 USD
€1,200 EUR
Price last confirmed 28 days ago
Retailer 2
-
$1,432 USD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
$1,929 USD
A$2,968 AUD
View
Most Expensive
MOH London
2989FBBB5 · Oct 5
$2,588 USD
£2,038 GBP
View
Price last confirmed 27 days ago
3 more retailers have this diamond
Prices start from $1,929 USD

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.

B+
0.91ct Cushion
$1,929 USD