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Cushion|Natural|GIA

1.54ct J IF Cushion Natural Diamond

EX • J/IF • GIA 1557083709

Certificate GIA 1557083709

Diamond specifications and retailer prices

From $4,643 AUD
As of November 6, 2026
Save $1,363 AUD (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,005 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.54ct natural cushion diamond

This 1.54ct 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 1557083709. Listed at 8 retailers as of November 6, 2026, with prices from $4,643 to $6,005, a $1,363 spread on the same certified stone. GemTrove lists it at $6,005. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557083709
Dimensions6.42 × 6.34 × 4.30 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.42 mm6.34 mm1.54 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557083709
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,643 AUD|Low: $4,366 AUD|High: $6,362 AUD|Avg: $5,130 AUD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$4,643 AUD
Retailer 3$4,809 AUD
Retailer 4$4,895 AUD
Retailer 7$4,975 AUD
Retailer 2$5,138 AUD
Retailer 6$5,140 AUD
Retailer 5$5,702 AUD

45 data points across 7 retailers

8 retailers$4,643 AUD to $6,005 AUD

A
Cheapest Retailer
-
$4,643 AUD
A
Retailer 2
-
$4,809 AUD
View
A
Retailer 3
-
$4,895 AUD
View
Final sale: no returns
A
Retailer 4
-
$4,975 AUD
View
A
Retailer 5
-
$5,138 AUD
View
A
Retailer 6
-
$5,140 AUD
View
B+
Retailer 7
-
$5,702 AUD
View
Most Expensive
B+
GemTrove
GT-N-00967367-98 · Nov 6
$6,005 AUD
View
7 more retailers have this diamond
Prices start from $4,643 AUDSave up to $1,363 AUD

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.

A
1.54ct Cushion
$4,643 AUD