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Cushion|Natural|GIA

1.51ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 5231982600

Certificate GIA 5231982600

Diamond specifications and retailer prices

From HK$18,980 HKD
As of October 30, 2026
Save HK$23,636 HKD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$42,616 HKD at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231982600. Listed at 14 retailers as of October 29, 2026, with prices from HK$18,980 to HK$42,616, a HK$23,636 spread on the same certified stone. MOH London lists it at HK$42,616. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231982600
Dimensions7.58 × 6.05 × 4.16 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.58 mm6.05 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231982600
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.7%

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: Oct 30
Current: HK$42,616 HKD|Low: HK$18,980 HKD|High: HK$48,784 HKD|Avg: HK$30,286 HKD|-12.6%
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
October 30, 2026
Retailer 13HK$18,980 HKD
Retailer 4HK$23,396 HKD
Retailer 10HK$23,906 HKD
Retailer 12HK$24,792 HKD
Retailer 11HK$25,885 HKD
Retailer 9HK$26,409 HKD
Retailer 2HK$26,486 HKD
Retailer 3HK$26,602 HKD
Retailer 6HK$29,624 HKD
Retailer 5HK$29,809 HKD
Retailer 8HK$30,866 HKD
Retailer 7HK$41,213 HKD
MOH LondonHK$42,616 HKD

32 data points across 13 retailers

14 retailersHK$18,980 HKD to HK$42,616 HKD

A
Cheapest Retailer
-
HK$18,980 HKD
A
Retailer 2
-
HK$23,396 HKD
$2,982 USD
View
Final sale: no returns
A
Retailer 3
-
HK$23,906 HKD
$3,047 USD
View
A
Retailer 4
-
HK$24,792 HKD
$3,160 USD
View
A
Retailer 5
-
HK$25,885 HKD
$3,299 USD
View
A
Retailer 6
-
HK$26,409 HKD
$3,366 USD
View
A
Retailer 7
-
HK$26,486 HKD
£2,658 GBP
View
A
Retailer 8
-
HK$26,602 HKD
SGD 4,582 SGD
View
A
Retailer 9
-
HK$29,624 HKD
€3,596 EUR
View
Retailer 10
-
HK$29,809 HKD
A$5,845 AUD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
HK$30,129 HKD
A$5,908 AUD
View
A
Retailer 12
-
HK$30,866 HKD
ZAR 63,556 ZAR
View
B
Retailer 13
-
HK$41,213 HKD
$5,253 USD
View
Most Expensive
B+
MOH London
0DD376246 · Oct 29
HK$42,616 HKD
£4,277 GBP
View
13 more retailers have this diamond
Prices start from HK$18,980 HKDSave up to HK$23,636 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
1.51ct Cushion
HK$18,980 HKD