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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 $4,638 USD
As of November 4, 2026
Save $4,256 USD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,894 USD 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 $4,638 to $8,894, a $4,256 spread on the same certified stone. NZ Jewellers lists it at $8,894. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $8,894 USD|Low: $4,638 USD|High: $9,648 USD|Avg: $5,877 USD|-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$4,638 USD
Retailer 8$4,718 USD
Retailer 3$4,985 USD
Retailer 2$5,089 USD
Retailer 10$5,318 USD
Retailer 11$5,318 USD
Retailer 12$5,318 USD
Retailer 4$5,470 USD
Retailer 6$5,972 USD
Retailer 5$6,106 USD
Retailer 7$6,136 USD
NZ Jewellers$8,894 USD

32 data points across 12 retailers

12 retailers$4,638 USD to $8,894 USD

A
Cheapest Retailer
-
$4,638 USD
A
Retailer 2
-
$4,718 USD
View
A
Retailer 3
-
$4,985 USD
View
A
Retailer 4
-
$5,089 USD
View
B+
Retailer 5
-
$5,318 USD
View
Retailer 6
-
$5,318 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$5,318 USD
View
B+
Retailer 8
-
$5,470 USD
View
B+
Retailer 9
-
$5,972 USD
View
B+
Retailer 10
-
$6,106 USD
View
B+
Retailer 11
-
$6,136 USD
View
Most Expensive
B
NZ Jewellers
5f57e8a7-a9af-4460-a90d-4f572b84b3bb · Nov 5
$8,894 USD
View
11 more retailers have this diamond
Prices start from $4,638 USDSave up to $4,256 USD

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
$4,638 USD