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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 $4,300 NZD
HK$18,900 HKD
As of October 30, 2026
Save $5,354 NZD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,654 NZD 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 13 retailers as of October 29, 2026, with prices from $4,300 to $9,654, a $5,354 spread on the same certified stone. MOH London lists it at $9,654. 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: $9,654 NZD|Low: $4,300 NZD|High: $11,051 NZD|Avg: $6,861 NZD|-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$4,300 NZD
Retailer 4$5,300 NZD
Retailer 10$5,415 NZD
Retailer 12$5,616 NZD
Retailer 11$5,864 NZD
Retailer 9$5,982 NZD
Retailer 2$6,000 NZD
Retailer 3$6,026 NZD
Retailer 6$6,711 NZD
Retailer 5$6,753 NZD
Retailer 8$6,992 NZD
Retailer 7$9,336 NZD
MOH London$9,654 NZD

32 data points across 13 retailers

13 retailers$4,300 NZD to $9,654 NZD

A
Cheapest Retailer
-
$4,300 NZD
HK$18,900 HKD
A
Retailer 2
-
$5,415 NZD
$3,047 USD
View
A
Retailer 3
-
$5,616 NZD
$3,160 USD
View
A
Retailer 4
-
$5,864 NZD
$3,299 USD
View
A
Retailer 5
-
$5,982 NZD
$3,366 USD
View
A
Retailer 6
-
$6,000 NZD
£2,658 GBP
View
A
Retailer 7
-
$6,026 NZD
SGD 4,582 SGD
View
A
Retailer 8
-
$6,711 NZD
€3,596 EUR
View
Retailer 9
-
$6,753 NZD
A$5,845 AUD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
$6,825 NZD
A$5,908 AUD
View
B+
Retailer 11
-
$6,992 NZD
ZAR 63,556 ZAR
View
B
Retailer 12
-
$9,336 NZD
$5,253 USD
View
Most Expensive
B+
MOH London
0DD376246 · Oct 29
$9,654 NZD
£4,277 GBP
View
12 more retailers have this diamond
Prices start from $4,300 NZDSave up to $5,354 NZD

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
$4,300 NZD