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Cushion|Natural|GIA

5.23ct G SI1 Cushion Natural Diamond

G/SI1 • GIA 2245114379

Certificate GIA 2245114379

Diamond specifications and retailer prices

From $102,797 CAD
£57,944 GBP
As of October 30, 2026
Save $49,682 CAD (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $152,479 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.23ct natural cushion diamond

This 5.23ct natural cushion sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 2245114379. Listed at 2 retailers as of October 29, 2026, with prices from $102,797 to $152,479, a $49,682 spread on the same certified stone. MOH London lists it at $152,479. 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

5.23
Carat
G
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle36.27°
Pavilion angle33.18°
OriginNatural
Grading LabGIA
CertificateGIA 2245114379
Dimensions10.86 × 9.05 × 6.18 mm
L/W Ratio1.20
Girdle conditionThick
Key to symbols
Crystal, Feather
Top View
10.86 mm9.05 mm5.23 ctG / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2245114379
Side View
Table 66.0%Crown 36.27°GirdlePavilion 33.18°CuletDepth 68.3%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $152,479 CAD|Low: $102,797 CAD|High: $152,479 CAD|Avg: $135,918 CAD
MOH London
Retailer 2
October 30, 2026
Retailer 2$102,797 CAD
MOH London$152,479 CAD

2 data points across 2 retailers

2 retailers$102,797 CAD to $152,479 CAD

B+
Cheapest Retailer
-
$102,797 CAD
£57,944 GBP
Most Expensive
B
MOH London
BD5A1DA8F · Oct 29
$152,479 CAD
£85,949 GBP
View
1 more retailer has this diamond
Prices start from $102,797 CADSave up to $49,682 CAD

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+
5.23ct Cushion
$102,797 CAD