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Cushion|Natural|GIA

1.51ct J VS1 Cushion Natural Diamond

VG • J/VS1 • GIA 5231796392

Certificate GIA 5231796392

Diamond specifications and retailer prices

From $5,255 NZD
HK$23,100 HKD
As of November 2, 2026
Save $6,419 NZD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,674 NZD at MOH London · As of November 2, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231796392. Listed at 20 retailers as of November 2, 2026, with prices from $5,255 to $11,674, a $6,419 spread on the same certified stone. MOH London lists it at $11,674. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 5231796392
Dimensions6.83 × 6.57 × 4.32 mm
L/W Ratio1.04
Top View
6.83 mm6.57 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231796392
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 38.8°Culet: NoneDepth 65.7%

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: Nov 2
Current: $11,674 NZD|Low: $4,825 NZD|High: $11,719 NZD|Avg: $7,000 NZD|-0.4%
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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 11$5,255 NZD
Retailer 15$5,259 NZD
Retailer 8$5,533 NZD
Retailer 3$5,570 NZD
Retailer 14$5,835 NZD
Retailer 5$5,936 NZD
Retailer 7$5,990 NZD
Retailer 13$6,320 NZD
Retailer 2$6,434 NZD
Retailer 16$6,554 NZD
Retailer 4$6,964 NZD
Retailer 10$7,171 NZD
Retailer 9$7,235 NZD
Retailer 12$7,898 NZD
Retailer 17$8,443 NZD
Retailer 6$10,797 NZD
MOH London$11,674 NZD

32 data points across 17 retailers

20 retailers$5,255 NZD to $11,674 NZD

A
Cheapest Retailer
-
$5,255 NZD
HK$23,100 HKD
A
Retailer 2
-
$5,259 NZD
$2,959 USD
View
A
Retailer 3
-
$5,533 NZD
$3,113 USD
View
A
Retailer 4
-
$5,570 NZD
$3,134 USD
View
B+
Retailer 5
-
$5,835 NZD
$3,283 USD
View
Final sale: no returns
A
Retailer 6
-
$5,936 NZD
$3,340 USD
View
A
Retailer 7
-
$5,990 NZD
$3,370 USD
View
A
Retailer 8
-
$6,320 NZD
$3,556 USD
View
A
Retailer 9
-
$6,434 NZD
$3,620 USD
View
A
Retailer 10
-
$6,554 NZD
£2,904 GBP
View
B+
Retailer 11
-
$6,964 NZD
SGD 5,295 SGD
View
Retailer 12
-
$7,056 NZD
$3,970 USD
View
Price last confirmed 12 days ago
Retailer 13
-
$7,115 NZD
$4,003 USD
View
Price last confirmed 40 days ago
B+
Retailer 14
-
$7,171 NZD
$4,035 USD
View
Retailer 15
-
$7,235 NZD
A$6,263 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
$7,391 NZD
A$6,398 AUD
View
B+
Retailer 17
-
$7,898 NZD
€4,232 EUR
View
B+
Retailer 18
-
$8,443 NZD
ZAR 76,742 ZAR
View
Retailer 19
-
$10,797 NZD
$6,075 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
7B715536A · Nov 2
$11,674 NZD
£5,172 GBP
View
19 more retailers have this diamond
Prices start from $5,255 NZDSave up to $6,419 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
$5,255 NZD