Cushion|Natural|GIA

1.23ct H IF Cushion Natural Diamond

ID • H/IF • GIA 5241020175

Certificate GIA 5241020175

Diamond specifications and retailer prices

From $3,686 USD
As of November 4, 2026
Save $4,297 USD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,983 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 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 $3,686 to $7,983, a $4,297 spread on the same certified stone. MOH London lists it at $7,983. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,983 USD|Low: $3,686 USD|High: $8,524 USD|Avg: $5,216 USD|-6.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$3,686 USD
Retailer 7$4,472 USD
Retailer 2$4,474 USD
Retailer 8$4,739 USD
Retailer 3$5,054 USD
Retailer 6$5,327 USD
Retailer 5$5,631 USD
MOH London$7,983 USD

35 data points across 8 retailers

9 retailers$3,686 USD to $7,983 USD

B+
Cheapest Retailer
-
$3,686 USD
B+
Retailer 2
-
$4,472 USD
View
B+
Retailer 3
-
$4,474 USD
View
Retailer 4
-
$4,739 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$5,054 USD
View
B+
Retailer 6
-
$5,327 USD
View
B
Retailer 7
-
$5,335 USD
View
B+
Retailer 8
-
$5,631 USD
View
Most Expensive
B
MOH London
D04C8CBBA · Nov 4
$7,983 USD
£6,286 GBP
View
8 more retailers have this diamond
Prices start from $3,686 USDSave up to $4,297 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
$3,686 USD