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Cushion|Natural|GIA

1.23ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 6552049831

Certificate GIA 6552049831

Diamond specifications and retailer prices

From $2,232 CAD
As of November 6, 2026
Save $3,095 CAD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,327 CAD at MOH London · As of November 4, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552049831. Listed at 7 retailers as of November 4, 2026, with prices from $2,232 to $5,327, a $3,095 spread on the same certified stone. MOH London lists it at $5,327. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.23
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle35.54°
OriginNatural
Grading LabGIA
CertificateGIA 6552049831
Dimensions7.15 × 5.51 × 3.85 mm
L/W Ratio1.30
Top View
7.15 mm5.51 mm1.23 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552049831
Side View
Table 61.0%CrownGirdle: STK-VTKPavilion 35.54°Culet: NoneDepth 69.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,327 CAD|Low: $2,232 CAD|High: $5,961 CAD|Avg: $3,700 CAD|-10.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$2,232 CAD
Retailer 2$2,997 CAD
Retailer 4$3,114 CAD
Retailer 6$3,353 CAD
Retailer 3$3,820 CAD
MOH London$5,327 CAD

45 data points across 6 retailers

7 retailers$2,232 CAD to $5,327 CAD

A
Cheapest Retailer
-
$2,232 CAD
A
Retailer 2
-
$2,997 CAD
View
A
Retailer 3
-
$3,114 CAD
View
A
Retailer 4
-
$3,353 CAD
View
B+
Retailer 5
-
$3,481 CAD
View
B+
Retailer 6
-
$3,820 CAD
View
Most Expensive
B+
MOH London
1E737D36E · Nov 4
$5,327 CAD
£2,982 GBP
View
6 more retailers have this diamond
Prices start from $2,232 CADSave up to $3,095 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
$2,232 CAD