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Cushion|Natural|GIA

1.50ct J IF Cushion Natural Diamond

ID • J/IF • GIA 1232913290

Certificate GIA 1232913290

Diamond specifications and retailer prices

From HK$40,441 HKD
As of November 6, 2026
Save HK$26,218 HKD (39%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$66,659 HKD 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 HK$40,441 to HK$66,659, a HK$26,218 spread on the same certified stone. MOH London lists it at HK$66,659. 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
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
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$66,659 HKD|Low: HK$31,357 HKD|High: HK$69,177 HKD|Avg: HK$43,927 HKD|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8HK$31,357 HKD
Retailer 7HK$34,602 HKD
Retailer 9HK$34,602 HKD
Retailer 6HK$40,441 HKD
Retailer 2HK$40,715 HKD
Retailer 5HK$41,099 HKD
Retailer 3HK$49,289 HKD
Retailer 4HK$55,348 HKD
MOH LondonHK$66,659 HKD

45 data points across 9 retailers

6 retailersHK$40,441 HKD to HK$66,659 HKD

B+
Cheapest Retailer
-
HK$40,441 HKD
B+
Retailer 2
-
HK$40,715 HKD
View
Retailer 3
-
HK$41,099 HKD
View
Price last confirmed 9 days ago
B
Retailer 4
-
HK$49,289 HKD
View
B
Retailer 5
-
HK$55,348 HKD
View
Most Expensive
B
MOH London
D07180E63 · Nov 4
HK$66,659 HKD
£6,697 GBP
View
5 more retailers have this diamond
Prices start from HK$40,441 HKDSave up to HK$26,218 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+
1.50ct Cushion
HK$40,441 HKD