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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 HK$25,001 HKD
As of November 6, 2026
Save HK$7,337 HKD (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$32,339 HKD 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 HK$25,001 to HK$32,339, a HK$7,337 spread on the same certified stone. GemTrove lists it at HK$32,339. 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: HK$25,001 HKD|Low: HK$23,512 HKD|High: HK$34,257 HKD|Avg: HK$27,626 HKD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1HK$25,001 HKD
Retailer 3HK$25,895 HKD
Retailer 4HK$26,357 HKD
Retailer 7HK$26,788 HKD
Retailer 2HK$27,666 HKD
Retailer 6HK$27,682 HKD
Retailer 5HK$30,707 HKD

45 data points across 7 retailers

8 retailersHK$25,001 HKD to HK$32,339 HKD

A
Cheapest Retailer
-
HK$25,001 HKD
A
Retailer 2
-
HK$25,895 HKD
View
A
Retailer 3
-
HK$26,357 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$26,788 HKD
View
A
Retailer 5
-
HK$27,666 HKD
View
A
Retailer 6
-
HK$27,682 HKD
View
B+
Retailer 7
-
HK$30,707 HKD
View
Most Expensive
B+
GemTrove
GT-N-00967367-98 · Nov 6
HK$32,339 HKD
A$6,348 AUD
View
7 more retailers have this diamond
Prices start from HK$25,001 HKDSave up to HK$7,337 HKD

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
HK$25,001 HKD