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Cushion|Natural|GIA

1.23ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 7531894842

Certificate GIA 7531894842

Diamond specifications and retailer prices

From $2,093 CAD
As of November 2, 2026
Save $1,667 CAD (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,760 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.23ct natural cushion diamond

This 1.23ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7531894842. Listed at 3 retailers as of November 2, 2026, with prices from $2,093 to $3,760, a $1,667 spread on the same certified stone. MOH London lists it at $3,760. 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

1.23
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531894842
Dimensions5.97 × 5.92 × 4.19 mm
L/W Ratio1.01
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
5.97 mm5.92 mm1.23 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7531894842
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.7%

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 2
Current: $3,760 CAD|Low: $2,068 CAD|High: $3,821 CAD|Avg: $2,863 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$2,093 CAD
Retailer 3$2,353 CAD
Retailer 5$2,740 CAD
Retailer 4$3,197 CAD
MOH London$3,760 CAD

27 data points across 5 retailers

3 retailers$2,093 CAD to $3,760 CAD

A
Cheapest Retailer
-
$2,093 CAD
B+
Retailer 2
-
$2,353 CAD
View
Most Expensive
B
MOH London
33508843B · Nov 2
$3,760 CAD
£2,105 GBP
View
2 more retailers have this diamond
Prices start from $2,093 CADSave up to $1,667 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.

A
1.23ct Cushion
$2,093 CAD