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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 $2,419 USD
HK$18,900 HKD
As of October 30, 2026
Save $3,013 USD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,432 USD 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 $2,419 to $5,432, a $3,013 spread on the same certified stone. MOH London lists it at $5,432. 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
Color
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: $5,432 USD|Low: $2,419 USD|High: $6,218 USD|Avg: $3,860 USD|-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 13$2,419 USD
Retailer 4$2,982 USD
Retailer 10$3,047 USD
Retailer 12$3,160 USD
Retailer 11$3,299 USD
Retailer 9$3,366 USD
Retailer 2$3,376 USD
Retailer 3$3,391 USD
Retailer 6$3,776 USD
Retailer 5$3,799 USD
Retailer 8$3,934 USD
Retailer 7$5,253 USD
MOH London$5,432 USD

32 data points across 13 retailers

14 retailers$2,419 USD to $5,432 USD

A
Cheapest Retailer
-
$2,419 USD
HK$18,900 HKD
A
Retailer 2
-
$2,982 USD
View
Final sale: no returns
A
Retailer 3
-
$3,047 USD
View
A
Retailer 4
-
$3,160 USD
View
A
Retailer 5
-
$3,299 USD
View
A
Retailer 6
-
$3,366 USD
View
A
Retailer 7
-
$3,376 USD
£2,658 GBP
View
A
Retailer 8
-
$3,391 USD
SGD 4,582 SGD
View
A
Retailer 9
-
$3,776 USD
€3,596 EUR
View
Retailer 10
-
$3,799 USD
A$5,845 AUD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
$3,840 USD
A$5,908 AUD
View
A
Retailer 12
-
$3,934 USD
ZAR 63,556 ZAR
View
B
Retailer 13
-
$5,253 USD
View
Most Expensive
B+
MOH London
0DD376246 · Oct 29
$5,432 USD
£4,277 GBP
View
13 more retailers have this diamond
Prices start from $2,419 USDSave up to $3,013 USD

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
$2,419 USD