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Cushion|Natural|GIA

1.23ct H IF Cushion Natural Diamond

ID • H/IF • GIA 5241020175

Certificate GIA 5241020175

Diamond specifications and retailer prices

From $5,148 CAD
As of November 4, 2026
Save $6,001 CAD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,149 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241020175. Listed at 9 retailers as of November 4, 2026, with prices from $5,148 to $11,149, a $6,001 spread on the same certified stone. MOH London lists it at $11,149. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
H
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.13°
OriginNatural
Grading LabGIA
CertificateGIA 5241020175
Dimensions7.72 × 5.54 × 3.76 mm
L/W Ratio1.39
Top View
7.72 mm5.54 mm1.23 ctH / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241020175
Side View
Table 64.0%CrownGirdle: THN-THKPavilion 36.13°Culet: NoneDepth 67.9%

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: Nov 4
Current: $11,149 CAD|Low: $5,148 CAD|High: $11,905 CAD|Avg: $7,285 CAD|-6.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$5,148 CAD
Retailer 7$6,246 CAD
Retailer 2$6,248 CAD
Retailer 8$6,618 CAD
Retailer 3$7,058 CAD
Retailer 6$7,440 CAD
Retailer 5$7,864 CAD
MOH London$11,149 CAD

35 data points across 8 retailers

9 retailers$5,148 CAD to $11,149 CAD

B+
Cheapest Retailer
-
$5,148 CAD
B+
Retailer 2
-
$6,246 CAD
View
B+
Retailer 3
-
$6,248 CAD
View
Retailer 4
-
$6,618 CAD
View
Price last confirmed 10 days ago
B
Retailer 5
-
$7,058 CAD
View
B+
Retailer 6
-
$7,440 CAD
View
B
Retailer 7
-
$7,451 CAD
View
B+
Retailer 8
-
$7,864 CAD
View
Most Expensive
B
MOH London
D04C8CBBA · Nov 4
$11,149 CAD
£6,286 GBP
View
8 more retailers have this diamond
Prices start from $5,148 CADSave up to $6,001 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+
1.23ct Cushion
$5,148 CAD