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Cushion|Natural|GIA

1.00ct J VS1 Cushion Natural Diamond

VG • J/VS1 • GIA 1447450026

Certificate GIA 1447450026

Diamond specifications and retailer prices

From $2,986 NZD
$1,683 USD
As of November 1, 2026
Save $2,190 NZD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,864 NZD at MOH London · As of October 8, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-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 1447450026. Listed at 18 retailers as of October 26, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1447450026
Dimensions6.52 × 5.07 × 3.51 mm
L/W Ratio1.29
Key to symbols
Cloud, Crystal
Top View
6.52 mm5.07 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1447450026
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.2%

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: $6,864 NZD|Low: $2,960 NZD|High: $6,882 NZD|Avg: $3,933 NZD|-0.3%
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
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 9$2,974 NZD
Retailer 12$2,986 NZD
Retailer 13$3,025 NZD
Retailer 14$3,149 NZD
Retailer 8$3,176 NZD
Retailer 17$3,473 NZD
Retailer 5$3,584 NZD
Retailer 11$3,605 NZD
Retailer 6$3,626 NZD
Retailer 18$3,757 NZD
Retailer 15$3,765 NZD
Retailer 4$3,815 NZD
Retailer 10$3,815 NZD
Retailer 7$3,939 NZD
Retailer 2$4,605 NZD
Retailer 3$4,746 NZD
Retailer 20$4,772 NZD
Retailer 16$4,805 NZD
Retailer 19$5,176 NZD
MOH London$6,864 NZD

39 data points across 20 retailers

18 retailers$2,986 NZD to $5,176 NZD

B+
Cheapest Retailer
-
$2,986 NZD
$1,683 USD
A
Retailer 2
-
$3,025 NZD
$1,705 USD
View
B+
Retailer 3
-
$3,149 NZD
$1,775 USD
View
Retailer 4
-
$3,176 NZD
$1,790 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$3,473 NZD
$1,958 USD
View
B+
Retailer 6
-
$3,605 NZD
$2,032 USD
View
Retailer 7
-
$3,626 NZD
$2,043 USD
View
Price last confirmed 25 days ago
Retailer 8
-
$3,757 NZD
£1,667 GBP
View
Price last confirmed 24 days ago
B
Retailer 9
-
$3,765 NZD
$2,122 USD
View
B
Retailer 10
-
$3,815 NZD
$2,150 USD
View
B
Retailer 11
-
$3,815 NZD
$2,150 USD
View
B
Retailer 12
-
$3,939 NZD
$2,220 USD
View
B
Retailer 13
-
$4,149 NZD
CA$3,248 CAD
View
B
Retailer 14
-
$4,605 NZD
£2,044 GBP
View
Retailer 15
-
$4,746 NZD
ZAR 43,214 ZAR
View
Price last confirmed 28 days ago
Retailer 16
-
$4,772 NZD
A$4,138 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$5,176 NZD
$2,917 USD
View
Most Expensive
MOH London
DA04EA596 · Oct 8
$6,864 NZD
£3,046 GBP
View
Price last confirmed 24 days ago
17 more retailers have this diamond
Prices start from $2,986 NZDSave up to $2,190 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
1.00ct Cushion
$2,986 NZD