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Cushion|Natural|GIA

1.51ct J VS2 Cushion Natural Diamond

EX • J/VS2 • GIA 5242031407

Certificate GIA 5242031407

Diamond specifications and retailer prices

From $3,663 AUD
HK$20,100 HKD
As of November 1, 2026
Save $4,611 AUD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,273 AUD at MOH London · As of November 1, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242031407. Listed at 14 retailers as of November 1, 2026, with prices from $3,663 to $8,273, a $4,611 spread on the same certified stone. MOH London lists it at $8,273. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242031407
Dimensions7.48 × 5.97 × 4.11 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.48 mm5.97 mm1.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242031407
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.8%

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 1
Current: $8,273 AUD|Low: $3,663 AUD|High: $9,528 AUD|Avg: $5,851 AUD|-13.2%
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
November 2, 2026
Retailer 11$3,663 AUD
Retailer 9$4,560 AUD
Retailer 7$4,645 AUD
Retailer 13$4,790 AUD
Retailer 8$4,851 AUD
Retailer 6$5,013 AUD
Retailer 4$5,361 AUD
Retailer 10$5,680 AUD
Retailer 2$5,891 AUD
Retailer 5$6,030 AUD
Retailer 12$6,396 AUD
Retailer 3$8,177 AUD
MOH London$8,273 AUD

31 data points across 13 retailers

14 retailers$3,663 AUD to $8,273 AUD

A
Cheapest Retailer
-
$3,663 AUD
HK$20,100 HKD
A
Retailer 2
-
$4,560 AUD
$3,203 USD
View
A
Retailer 3
-
$4,645 AUD
$3,263 USD
View
Final sale: no returns
A
Retailer 4
-
$4,790 AUD
$3,365 USD
View
A
Retailer 5
-
$4,851 AUD
£2,683 GBP
View
A
Retailer 6
-
$5,013 AUD
$3,521 USD
View
Retailer 7
-
$5,361 AUD
SGD 5,089 SGD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$5,606 AUD
View
B+
Retailer 9
-
$5,680 AUD
$3,990 USD
View
B+
Retailer 10
-
$5,891 AUD
€3,941 EUR
View
Retailer 11
-
$6,030 AUD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
$6,396 AUD
ZAR 72,587 ZAR
View
Retailer 13
-
$8,177 AUD
$5,744 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
543064CA2 · Nov 1
$8,273 AUD
£4,576 GBP
View
13 more retailers have this diamond
Prices start from $3,663 AUDSave up to $4,611 AUD

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
$3,663 AUD