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Cushion|Natural|GIA

1.51ct J IF Cushion Natural Diamond

EX • J/IF • GIA 2554290741

Certificate GIA 2554290741

Diamond specifications and retailer prices

From HK$36,616 HKD
As of November 6, 2026
Save HK$35,089 HKD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$71,705 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct 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 2554290741. Listed at 17 retailers as of November 4, 2026, with prices from HK$36,616 to HK$71,705, a HK$35,089 spread on the same certified stone. MOH London lists it at HK$71,705. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554290741
Dimensions7.88 × 5.88 × 3.92 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Top View
7.88 mm5.88 mm1.51 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554290741
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$71,705 HKD|Low: HK$36,514 HKD|High: HK$72,690 HKD|Avg: HK$49,295 HKD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 14HK$36,616 HKD
Retailer 2HK$38,599 HKD
Retailer 6HK$41,977 HKD
Retailer 7HK$43,803 HKD
Retailer 4HK$45,049 HKD
Retailer 13HK$45,418 HKD
Retailer 9HK$46,358 HKD
Retailer 5HK$49,078 HKD
Retailer 12HK$50,010 HKD
Retailer 3HK$50,034 HKD
Retailer 11HK$51,021 HKD
Retailer 8HK$53,028 HKD
Retailer 10HK$59,549 HKD
MOH LondonHK$71,705 HKD

22 data points across 14 retailers

17 retailersHK$36,616 HKD to HK$71,705 HKD

B+
Cheapest Retailer
-
HK$36,616 HKD
B+
Retailer 2
-
HK$38,599 HKD
View
Retailer 3
-
HK$41,977 HKD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
HK$43,803 HKD
View
B+
Retailer 5
-
HK$45,049 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$45,418 HKD
View
B
Retailer 7
-
HK$45,810 HKD
View
B+
Retailer 8
-
HK$46,358 HKD
View
Retailer 9
-
HK$49,078 HKD
View
Price last confirmed 9 days ago
Retailer 10
-
HK$49,611 HKD
View
Price last confirmed 29 days ago
B
Retailer 11
-
HK$50,010 HKD
View
B
Retailer 12
-
HK$50,034 HKD
View
B
Retailer 13
-
HK$50,316 HKD
View
B
Retailer 14
-
HK$51,021 HKD
View
B
Retailer 15
-
HK$53,028 HKD
View
B
Retailer 16
-
HK$59,549 HKD
View
Most Expensive
B
MOH London
9CA4BB160 · Nov 4
HK$71,705 HKD
£7,204 GBP
View
16 more retailers have this diamond
Prices start from HK$36,616 HKDSave up to HK$35,089 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.

B+
1.51ct Cushion
HK$36,616 HKD