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Round|Natural|GIA

1.00ct J VS2 Round Natural Diamond

VG • J/VS2 • GIA 6392797832

Certificate GIA 6392797832

Diamond specifications and retailer prices

From $3,430 NZD
As of November 6, 2026
Save $5,643 NZD (62%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,072 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 6392797832. Listed at 20 retailers as of November 5, 2026, with prices from $3,430 to $9,072, a $5,643 spread on the same certified stone. NZ Jewellers lists it at $9,072. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6392797832
Dimensions6.26 × 6.15 × 4.00 mm
L/W Ratio1.02
Star length50%
Lower girdle75%
Top View
6.26 mm6.15 mm1.00 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6392797832
Side View
Table 56.0%Crown 38.5°Girdle: ThickPavilion 39.8°Culet: NoneDepth 64.5%

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: $4,565 NZD|Low: $3,122 NZD|High: $7,694 NZD|Avg: $4,758 NZD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$3,430 NZD
Retailer 10$3,629 NZD
Retailer 9$3,647 NZD
Retailer 8$3,826 NZD
Retailer 2$4,113 NZD
Retailer 1$4,565 NZD
Retailer 4$5,025 NZD
Retailer 5$5,040 NZD
Retailer 6$5,296 NZD
Retailer 11$5,342 NZD
Retailer 7$7,601 NZD

45 data points across 11 retailers

20 retailers$3,430 NZD to $9,072 NZD

A
Cheapest Retailer
-
$3,430 NZD
A
Retailer 2
-
$3,547 NZD
View
A
Retailer 3
-
$3,551 NZD
View
B+
Retailer 4
-
$3,629 NZD
View
Final sale: no returns
B+
Retailer 5
-
$3,647 NZD
View
B+
Retailer 6
-
$3,702 NZD
View
B+
Retailer 7
-
$3,826 NZD
View
Retailer 8
-
$3,931 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,931 NZD
View
B+
Retailer 10
-
$3,958 NZD
View
B+
Retailer 11
-
$4,113 NZD
View
B+
Retailer 12
-
$4,289 NZD
View
B
Retailer 13
-
$4,536 NZD
View
B+
Retailer 14
-
$4,565 NZD
View
B
Retailer 15
-
$5,025 NZD
View
B
Retailer 16
-
$5,040 NZD
View
B
Retailer 17
-
$5,296 NZD
View
Retailer 18
-
$5,342 NZD
View
Price last confirmed 30 days ago
B
Retailer 19
-
$7,601 NZD
View
Most Expensive
C
NZ Jewellers
904f6dd0-ad9b-4ab5-938a-cb8278264070 · Nov 5
$9,072 NZD
$5,100 USD
View
19 more retailers have this diamond
Prices start from $3,430 NZDSave up to $5,643 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 Round
$3,430 NZD