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Round|Natural|GIA

1.02ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1458347212

Certificate GIA 1458347212

Diamond specifications and retailer prices

From $2,823 NZD
As of November 6, 2026
Save $5,127 NZD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,950 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1458347212. Listed at 16 retailers as of November 5, 2026, with prices from $2,823 to $7,950, a $5,127 spread on the same certified stone. NZ Jewellers lists it at $7,950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1458347212
Dimensions6.39 × 6.38 × 3.99 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Cert comments
NO BGM…NO BLACK...Additional pinpoints are not shown.
Key to symbols
Pinpoint
Top View
6.39 mm6.38 mm1.02 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1458347212
Side View
Table 57.0%Crown 36°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.6%

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 6
Current: $7,950 NZD|Low: $2,823 NZD|High: $7,950 NZD|Avg: $4,529 NZD
NZ Jewellers
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
November 6, 2026
Retailer 13$2,823 NZD
Retailer 2$3,464 NZD
Retailer 7$3,588 NZD
Retailer 3$3,695 NZD
Retailer 6$3,889 NZD
Retailer 14$3,889 NZD
Retailer 5$3,914 NZD
Retailer 15$4,068 NZD
Retailer 8$4,107 NZD
Retailer 9$4,371 NZD
Retailer 4$4,488 NZD
Retailer 11$4,641 NZD
Retailer 10$5,155 NZD
Retailer 12$6,662 NZD
NZ Jewellers$7,950 NZD

32 data points across 15 retailers

16 retailers$2,823 NZD to $7,950 NZD

A
Cheapest Retailer
-
$2,823 NZD
A
Retailer 2
-
$3,464 NZD
View
A
Retailer 3
-
$3,513 NZD
View
A
Retailer 4
-
$3,588 NZD
View
Final sale: no returns
A
Retailer 5
-
$3,695 NZD
View
A
Retailer 6
-
$3,889 NZD
View
Retailer 7
-
$3,889 NZD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,914 NZD
View
A
Retailer 9
-
$4,068 NZD
View
A
Retailer 10
-
$4,107 NZD
View
A
Retailer 11
-
$4,371 NZD
View
B+
Retailer 12
-
$4,488 NZD
View
B+
Retailer 13
-
$4,641 NZD
View
B+
Retailer 14
-
$5,155 NZD
View
B
Retailer 15
-
$6,662 NZD
View
Most Expensive
B
NZ Jewellers
40eb732b-5c2b-4c2e-90a6-5b8637ce939f · Nov 5
$7,950 NZD
$4,469 USD
View
15 more retailers have this diamond
Prices start from $2,823 NZDSave up to $5,127 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 Round
$2,823 NZD