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Round|Natural|GIA

1.02ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 6341816347

Certificate GIA 6341816347

Diamond specifications and retailer prices

From $2,709 NZD
As of November 6, 2026
Save $5,109 NZD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,818 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6341816347. Listed at 14 retailers as of November 5, 2026, with prices from $2,709 to $7,818, a $5,109 spread on the same certified stone. NZ Jewellers lists it at $7,818. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6341816347
Dimensions6.32 × 6.26 × 4.06 mm
L/W Ratio1.01
Top View
6.32 mm6.26 mm1.02 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6341816347
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: 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: $7,818 NZD|Low: $2,686 NZD|High: $7,818 NZD|Avg: $3,783 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 11$2,709 NZD
Retailer 5$2,921 NZD
Retailer 3$2,957 NZD
Retailer 2$3,067 NZD
Retailer 12$3,206 NZD
Retailer 14$3,206 NZD
Retailer 13$3,353 NZD
Retailer 4$3,449 NZD
Retailer 6$3,462 NZD
Retailer 7$3,487 NZD
Retailer 8$3,536 NZD
Retailer 15$3,698 NZD
Retailer 10$4,362 NZD
Retailer 9$5,600 NZD
NZ Jewellers$7,818 NZD

33 data points across 15 retailers

14 retailers$2,709 NZD to $7,818 NZD

A
Cheapest Retailer
-
$2,709 NZD
B+
Retailer 2
-
$2,921 NZD
View
B+
Retailer 3
-
$2,957 NZD
View
Final sale: no returns
B+
Retailer 4
-
$3,067 NZD
View
B+
Retailer 5
-
$3,206 NZD
View
Retailer 6
-
$3,206 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,353 NZD
View
B+
Retailer 8
-
$3,449 NZD
View
B+
Retailer 9
-
$3,487 NZD
View
B+
Retailer 10
-
$3,536 NZD
View
B+
Retailer 11
-
$3,698 NZD
View
B
Retailer 12
-
$4,362 NZD
View
B
Retailer 13
-
$5,600 NZD
View
Most Expensive
C
NZ Jewellers
7b5bebc2-1188-443d-8ec1-8cf64b10016a · Nov 5
$7,818 NZD
$4,395 USD
View
13 more retailers have this diamond
Prices start from $2,709 NZDSave up to $5,109 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
$2,709 NZD