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Round|Natural|IGI

1.02ct H SI2 Round Natural Diamond

GD • H/SI2 • IGI 593368524

Shape and cutting style on the report: Round brilliant

Certificate IGI 593368524

Diamond specifications and retailer prices

From $2,092 NZD
As of November 6, 2026
Save $4,757 NZD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,055 NZD at NZ Jewellers · As of September 25, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI 593368524. Listed at 17 retailers as of November 5, 2026, with a 227% 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

1.02
Carat
H
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 593368524
Dimensions6.20 × 6.13 × 4.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.20 mm6.13 mm1.02 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 593368524
Side View
Table 57.0%Crown 38.9°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 66.4%

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: $6,849 NZD|Low: $2,092 NZD|High: $7,055 NZD|Avg: $3,360 NZD|-2.9%
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
November 6, 2026
Retailer 2$2,092 NZD
Retailer 11$2,592 NZD
Retailer 12$2,603 NZD
Retailer 8$2,606 NZD
Retailer 6$2,613 NZD
Retailer 5$2,732 NZD
Retailer 3$2,809 NZD
Retailer 10$2,937 NZD
Retailer 13$3,049 NZD
Retailer 4$3,239 NZD
Retailer 9$3,627 NZD
Retailer 7$4,906 NZD
NZ Jewellers$6,849 NZD

45 data points across 13 retailers

17 retailers$2,092 NZD to $6,849 NZD

A
Cheapest Retailer
-
$2,092 NZD
B+
Retailer 2
-
$2,592 NZD
View
Final sale: no returns
B+
Retailer 3
-
$2,603 NZD
View
B+
Retailer 4
-
$2,606 NZD
View
B+
Retailer 5
-
$2,613 NZD
View
B+
Retailer 6
-
$2,732 NZD
View
B+
Retailer 7
-
$2,809 NZD
View
Retailer 8
-
$2,892 NZD
View
Price last confirmed 45 days ago
B+
Retailer 9
-
$2,937 NZD
View
B+
Retailer 10
-
$3,049 NZD
View
B+
Retailer 11
-
$3,239 NZD
View
Retailer 12
-
$3,337 NZD
View
Price last confirmed 45 days ago
B+
Retailer 13
-
$3,627 NZD
View
B
Retailer 14
-
$4,906 NZD
View
B
Retailer 15
-
$5,726 NZD
View
C
Retailer 16
-
$6,849 NZD
View
Most Expensive
NZ Jewellers
6e55f18d-eabf-436e-9fa7-bec76dd8dbbe · Sep 25
$7,055 NZD
$3,966 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from $2,092 NZDSave up to $4,757 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
$2,092 NZD