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Cushion|Natural|GIA

1.50ct J IF Cushion Natural Diamond

EX • J/IF • GIA 6541861811

Certificate GIA 6541861811

Diamond specifications and retailer prices

From HK$21,608 HKD
As of November 6, 2026
Save HK$6,656 HKD (24%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$28,263 HKD at GemTrove · As of November 7, 2026
View at GemTrove

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 6541861811. Listed at 7 retailers as of November 6, 2026, with prices from HK$21,608 to HK$28,263, a HK$6,656 spread on the same certified stone. GemTrove lists it at HK$28,263. 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
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6541861811
Dimensions6.38 × 6.29 × 4.27 mm
L/W Ratio1.01
Top View
6.38 mm6.29 mm1.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6541861811
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: 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$21,608 HKD|Low: HK$20,087 HKD|High: HK$28,003 HKD|Avg: HK$23,505 HKD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1HK$21,608 HKD
Retailer 3HK$22,062 HKD
Retailer 4HK$22,297 HKD
Retailer 6HK$22,627 HKD
Retailer 2HK$23,254 HKD
Retailer 5HK$25,957 HKD

45 data points across 6 retailers

7 retailersHK$21,608 HKD to HK$28,263 HKD

A
Cheapest Retailer
-
HK$21,608 HKD
A
Retailer 2
-
HK$22,062 HKD
View
A
Retailer 3
-
HK$22,297 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$22,627 HKD
View
A
Retailer 5
-
HK$23,254 HKD
View
A
Retailer 6
-
HK$25,957 HKD
View
Most Expensive
B+
GemTrove
GT-N-00963663-98 · Nov 7
HK$28,263 HKD
A$5,548 AUD
View
6 more retailers have this diamond
Prices start from HK$21,608 HKDSave up to HK$6,656 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
1.50ct Cushion
HK$21,608 HKD