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Round|Natural|IGI

1.03ct I VS2 Round Natural Diamond

VG • I/VS2 • IGI 523201896

Shape and cutting style on the report: Round brilliant

Certificate IGI 523201896

Diamond specifications and retailer prices

From $3,021 NZD
As of November 5, 2026
Save $5,063 NZD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,083 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 523201896. Listed at 14 retailers as of November 5, 2026, with prices from $3,021 to $8,083, a $5,063 spread on the same certified stone. NZ Jewellers lists it at $8,083. 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

1.03
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 523201896
Dimensions6.27 × 6.30 × 4.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.27 mm6.30 mm1.03 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 523201896
Side View
Table 55.0%Crown 37.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.7%

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 5
Current: $8,083 NZD|Low: $3,021 NZD|High: $8,083 NZD|Avg: $4,034 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 12$3,021 NZD
Retailer 6$3,090 NZD
Retailer 14$3,204 NZD
Retailer 5$3,314 NZD
Retailer 11$3,314 NZD
Retailer 3$3,407 NZD
Retailer 15$3,467 NZD
Retailer 7$3,558 NZD
Retailer 2$3,640 NZD
Retailer 4$3,825 NZD
Retailer 8$4,043 NZD
Retailer 9$4,495 NZD
Retailer 13$4,707 NZD
Retailer 10$5,790 NZD
NZ Jewellers$8,083 NZD

38 data points across 15 retailers

14 retailers$3,021 NZD to $8,083 NZD

A
Cheapest Retailer
-
$3,021 NZD
Retailer 2
-
$3,090 NZD
View
Price last confirmed 102 days ago
A
Retailer 3
-
$3,314 NZD
View
A
Retailer 4
-
$3,407 NZD
View
A
Retailer 5
-
$3,467 NZD
View
A
Retailer 6
-
$3,558 NZD
View
A
Retailer 7
-
$3,640 NZD
View
B+
Retailer 8
-
$3,825 NZD
View
A
Retailer 9
-
$4,043 NZD
View
A
Retailer 10
-
$4,495 NZD
View
B+
Retailer 11
-
$4,707 NZD
View
B+
Retailer 12
-
$5,790 NZD
View
B+
Retailer 13
-
$5,963 NZD
View
Most Expensive
B
NZ Jewellers
39cb8fd7-19bf-480d-83d8-515c9e2e9754 · Nov 5
$8,083 NZD
$4,544 USD
View
13 more retailers have this diamond
Prices start from $3,021 NZDSave up to $5,063 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
1.03ct Round
$3,021 NZD