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Cushion|Natural|GIA

1.50ct J SI2 Cushion Natural Diamond

ID • J/SI2 • GIA 2564191870

Certificate GIA 2564191870

Diamond specifications and retailer prices

From HK$17,125 HKD
As of November 6, 2026
Save HK$21,057 HKD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$38,182 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564191870. Listed at 15 retailers as of November 4, 2026, with prices from HK$17,125 to HK$38,182, a HK$21,057 spread on the same certified stone. MOH London lists it at HK$38,182. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2564191870
Dimensions7.56 × 5.86 × 4.09 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Indented Natural, Needle, Natural
Top View
7.56 mm5.86 mm1.50 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2564191870
Side View
Table 55.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 69.8%

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$38,182 HKD|Low: HK$17,125 HKD|High: HK$38,281 HKD|Avg: HK$22,441 HKD|-0.3%
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 8HK$17,125 HKD
Retailer 13HK$18,724 HKD
Retailer 14HK$19,045 HKD
Retailer 4HK$19,735 HKD
Retailer 3HK$21,106 HKD
Retailer 2HK$21,130 HKD
Retailer 5HK$21,192 HKD
Retailer 9HK$22,509 HKD
Retailer 6HK$22,893 HKD
Retailer 7HK$23,199 HKD
Retailer 12HK$23,935 HKD
Retailer 11HK$24,084 HKD
Retailer 10HK$26,639 HKD
MOH LondonHK$38,182 HKD

16 data points across 14 retailers

15 retailersHK$17,125 HKD to HK$38,182 HKD

A
Cheapest Retailer
-
HK$17,125 HKD
A
Retailer 2
-
HK$18,724 HKD
View
A
Retailer 3
-
HK$19,045 HKD
View
A
Retailer 4
-
HK$19,735 HKD
View
A
Retailer 5
-
HK$21,106 HKD
View
A
Retailer 6
-
HK$21,130 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$21,192 HKD
View
A
Retailer 8
-
HK$22,509 HKD
View
Retailer 9
-
HK$22,893 HKD
View
Price last confirmed 14 days ago
A
Retailer 10
-
HK$23,199 HKD
View
A
Retailer 11
-
HK$23,935 HKD
View
B+
Retailer 12
-
HK$23,998 HKD
View
A
Retailer 13
-
HK$24,084 HKD
View
B+
Retailer 14
-
HK$26,639 HKD
View
Most Expensive
B
MOH London
45E25AD33 · Nov 4
HK$38,182 HKD
£3,836 GBP
View
14 more retailers have this diamond
Prices start from HK$17,125 HKDSave up to HK$21,057 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$17,125 HKD