Cushion|Natural|GIA

1.23ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 2236580167

Certificate GIA 2236580167

Diamond specifications and retailer prices

From $3,744 USD
As of November 6, 2026
Save $4,083 USD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,827 USD 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 $3,744 to $7,827, a $4,083 spread on the same certified stone. MOH London lists it at $7,827. 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

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $7,827 USD|Low: $3,744 USD|High: $7,943 USD|Avg: $4,851 USD|-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$3,744 USD
Retailer 6$3,835 USD
Retailer 11$3,937 USD
Retailer 10$4,230 USD
Retailer 8$4,464 USD
Retailer 7$4,722 USD
Retailer 5$4,854 USD
Retailer 2$5,186 USD
Retailer 4$5,243 USD
Retailer 3$5,440 USD
MOH London$7,827 USD

43 data points across 11 retailers

18 retailers$3,744 USD to $7,827 USD

B
Cheapest Retailer
-
$3,744 USD
B
Retailer 2
-
$3,835 USD
View
B
Retailer 3
-
$3,849 USD
View
B
Retailer 4
-
$3,928 USD
View
B
Retailer 5
-
$3,937 USD
View
B
Retailer 6
-
$4,214 USD
View
B
Retailer 7
-
$4,230 USD
View
Retailer 8
-
$4,464 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$4,722 USD
View
B
Retailer 10
-
$4,854 USD
View
B
Retailer 11
-
$4,862 USD
View
B
Retailer 12
-
$5,020 USD
View
B
Retailer 13
-
$5,020 USD
View
B
Retailer 14
-
$5,186 USD
View
B
Retailer 15
-
$5,190 USD
View
B
Retailer 16
-
$5,243 USD
View
Retailer 17
-
$5,440 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
B201265B5 · Nov 4
$7,827 USD
£6,163 GBP
View
17 more retailers have this diamond
Prices start from $3,744 USDSave up to $4,083 USD

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
$3,744 USD