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Radiant|Natural|GIA

1.02ct J VS1 Radiant Natural Diamond

VG • J/VS1 • GIA 1559839044

Certificate GIA 1559839044

Diamond specifications and retailer prices

From $3,601 NZD
As of November 4, 2026
Save $4,090 NZD (53%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,691 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant 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 1559839044. Listed at 11 retailers as of November 4, 2026, with prices from $3,601 to $7,691, a $4,090 spread on the same certified stone. MOH London lists it at $7,691. 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

1.02
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559839044
Dimensions6.00 × 5.81 × 3.58 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather
Top View
6.00 mm5.81 mm1.02 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559839044
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: NDepth 61.6%

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 4
Current: $7,691 NZD|Low: $3,601 NZD|High: $7,691 NZD|Avg: $4,637 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7$3,601 NZD
Retailer 3$3,846 NZD
Retailer 11$4,014 NZD
Retailer 10$4,084 NZD
Retailer 5$4,181 NZD
Retailer 4$4,255 NZD
Retailer 8$4,522 NZD
Retailer 2$4,656 NZD
Retailer 9$5,089 NZD
Retailer 6$5,372 NZD
MOH London$7,691 NZD

5 data points across 11 retailers

11 retailers$3,601 NZD to $7,691 NZD

A
Cheapest Retailer
-
$3,601 NZD
B+
Retailer 2
-
$3,846 NZD
View
B+
Retailer 3
-
$4,014 NZD
View
B+
Retailer 4
-
$4,084 NZD
View
B+
Retailer 5
-
$4,181 NZD
View
B+
Retailer 6
-
$4,255 NZD
View
B+
Retailer 7
-
$4,522 NZD
View
B+
Retailer 8
-
$4,656 NZD
View
B
Retailer 9
-
$5,089 NZD
View
B
Retailer 10
-
$5,372 NZD
View
Most Expensive
B
MOH London
D42B16F56 · Nov 4
$7,691 NZD
£3,357 GBP
View
10 more retailers have this diamond
Prices start from $3,601 NZDSave up to $4,090 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
1.02ct Radiant
$3,601 NZD