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Cushion|Natural|GIA

1.23ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 2236580167

Certificate GIA 2236580167

Diamond specifications and retailer prices

From $5,266 CAD
As of November 6, 2026
Save $5,743 CAD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,009 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2236580167. Listed at 18 retailers as of November 4, 2026, with prices from $5,266 to $11,009, a $5,743 spread on the same certified stone. MOH London lists it at $11,009. 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
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2236580167
Dimensions6.44 × 5.60 × 3.91 mm
L/W Ratio1.15
Top View
6.44 mm5.60 mm1.23 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2236580167
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $11,009 CAD|Low: $5,266 CAD|High: $11,172 CAD|Avg: $6,824 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$5,266 CAD
Retailer 6$5,394 CAD
Retailer 11$5,538 CAD
Retailer 10$5,950 CAD
Retailer 8$6,279 CAD
Retailer 7$6,642 CAD
Retailer 5$6,828 CAD
Retailer 2$7,295 CAD
Retailer 4$7,375 CAD
Retailer 3$7,652 CAD
MOH London$11,009 CAD

43 data points across 11 retailers

18 retailers$5,266 CAD to $11,009 CAD

B
Cheapest Retailer
-
$5,266 CAD
B
Retailer 2
-
$5,394 CAD
View
B
Retailer 3
-
$5,414 CAD
View
B
Retailer 4
-
$5,525 CAD
View
B
Retailer 5
-
$5,538 CAD
View
B
Retailer 6
-
$5,927 CAD
View
B
Retailer 7
-
$5,950 CAD
View
Retailer 8
-
$6,279 CAD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$6,642 CAD
View
B
Retailer 10
-
$6,828 CAD
View
B
Retailer 11
-
$6,839 CAD
View
B
Retailer 12
-
$7,061 CAD
View
B
Retailer 13
-
$7,061 CAD
View
B
Retailer 14
-
$7,295 CAD
View
B
Retailer 15
-
$7,300 CAD
View
B
Retailer 16
-
$7,375 CAD
View
Retailer 17
-
$7,652 CAD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
B201265B5 · Nov 4
$11,009 CAD
£6,163 GBP
View
17 more retailers have this diamond
Prices start from $5,266 CADSave up to $5,743 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
$5,266 CAD