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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 $4,798 SGD
As of November 6, 2026
Save $5,233 SGD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,031 SGD 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 $4,798 to $10,031, a $5,233 spread on the same certified stone. MOH London lists it at $10,031. 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
Colour
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

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $10,031 SGD|Low: $4,798 SGD|High: $10,179 SGD|Avg: $6,218 SGD|-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$4,798 SGD
Retailer 6$4,915 SGD
Retailer 11$5,046 SGD
Retailer 10$5,421 SGD
Retailer 8$5,721 SGD
Retailer 7$6,052 SGD
Retailer 5$6,221 SGD
Retailer 2$6,646 SGD
Retailer 4$6,719 SGD
Retailer 3$6,972 SGD
MOH London$10,031 SGD

43 data points across 11 retailers

18 retailers$4,798 SGD to $10,031 SGD

B
Cheapest Retailer
-
$4,798 SGD
B
Retailer 2
-
$4,915 SGD
View
B
Retailer 3
-
$4,933 SGD
View
B
Retailer 4
-
$5,034 SGD
View
B
Retailer 5
-
$5,046 SGD
View
B
Retailer 6
-
$5,401 SGD
View
B
Retailer 7
-
$5,421 SGD
View
Retailer 8
-
$5,721 SGD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$6,052 SGD
View
B
Retailer 10
-
$6,221 SGD
View
B
Retailer 11
-
$6,231 SGD
View
B
Retailer 12
-
$6,434 SGD
View
B
Retailer 13
-
$6,434 SGD
View
B
Retailer 14
-
$6,646 SGD
View
B
Retailer 15
-
$6,652 SGD
View
B
Retailer 16
-
$6,719 SGD
View
Retailer 17
-
$6,972 SGD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
B201265B5 · Nov 4
$10,031 SGD
£6,163 GBP
View
17 more retailers have this diamond
Prices start from $4,798 SGDSave up to $5,233 SGD

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
$4,798 SGD