Cushion|Natural|GIA

1.50ct J IF Cushion Natural Diamond

ID • J/IF • GIA 1232913290

Certificate GIA 1232913290

Diamond specifications and retailer prices

From $5,160 USD
As of November 6, 2026
Save $3,345 USD (39%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,505 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded J 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 1232913290. Listed at 6 retailers as of November 4, 2026, with prices from $5,160 to $8,505, a $3,345 spread on the same certified stone. MOH London lists it at $8,505. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232913290
Dimensions7.38 × 5.77 × 4.04 mm
L/W Ratio1.28
Culet sizeNone
Top View
7.38 mm5.77 mm1.50 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232913290
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.0%

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 6
Current: $8,505 USD|Low: $4,001 USD|High: $8,827 USD|Avg: $5,605 USD|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$4,001 USD
Retailer 7$4,415 USD
Retailer 9$4,415 USD
Retailer 6$5,160 USD
Retailer 2$5,195 USD
Retailer 5$5,244 USD
Retailer 3$6,289 USD
Retailer 4$7,062 USD
MOH London$8,505 USD

45 data points across 9 retailers

6 retailers$5,160 USD to $8,505 USD

B+
Cheapest Retailer
-
$5,160 USD
B+
Retailer 2
-
$5,195 USD
View
Retailer 3
-
$5,244 USD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$6,289 USD
View
B
Retailer 5
-
$7,062 USD
View
Most Expensive
B
MOH London
D07180E63 · Nov 4
$8,505 USD
£6,697 GBP
View
5 more retailers have this diamond
Prices start from $5,160 USDSave up to $3,345 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+
1.50ct Cushion
$5,160 USD