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Round|Natural|IGI

2.03ct L SI1 Round Natural Diamond

EX • L/SI1 • IGI 573303631

Shape and cutting style on the report: Round brilliant

Certificate IGI 573303631

Diamond specifications and retailer prices

From $8,251 NZD
As of November 4, 2026
Save $7,571 NZD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,822 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 573303631. Listed at 12 retailers as of November 4, 2026, with prices from $8,251 to $15,822, a $7,571 spread on the same certified stone. NZ Jewellers lists it at $15,822. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.03
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 573303631
Dimensions8.13 × 8.17 × 5.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.13 mm8.17 mm2.03 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 573303631
Side View
Table 58.0%Crown 35.1°GirdlePavilion 41°Culet: NoneDepth 61.7%

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 4
Current: $15,822 NZD|Low: $8,251 NZD|High: $17,163 NZD|Avg: $10,455 NZD|-7.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$8,251 NZD
Retailer 8$8,393 NZD
Retailer 3$8,868 NZD
Retailer 2$9,053 NZD
Retailer 10$9,460 NZD
Retailer 11$9,460 NZD
Retailer 12$9,460 NZD
Retailer 4$9,731 NZD
Retailer 6$10,624 NZD
Retailer 5$10,862 NZD
Retailer 7$10,915 NZD
NZ Jewellers$15,822 NZD

32 data points across 12 retailers

12 retailers$8,251 NZD to $15,822 NZD

A
Cheapest Retailer
-
$8,251 NZD
A
Retailer 2
-
$8,393 NZD
View
A
Retailer 3
-
$8,868 NZD
View
A
Retailer 4
-
$9,053 NZD
View
B+
Retailer 5
-
$9,460 NZD
View
Retailer 6
-
$9,460 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$9,460 NZD
View
B+
Retailer 8
-
$9,731 NZD
View
B+
Retailer 9
-
$10,624 NZD
View
B+
Retailer 10
-
$10,862 NZD
View
B+
Retailer 11
-
$10,915 NZD
View
Most Expensive
B
NZ Jewellers
5f57e8a7-a9af-4460-a90d-4f572b84b3bb · Nov 5
$15,822 NZD
$8,894 USD
View
11 more retailers have this diamond
Prices start from $8,251 NZDSave up to $7,571 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
2.03ct Round
$8,251 NZD