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3.03ct D SI2 Round Natural Diamond

EX • D/SI2 • IGI 731557227

Shape and cutting style on the report: Round brilliant

Certificate IGI 731557227

Diamond specifications and retailer prices

From $30,030 USD
As of November 5, 2026
Save $17,980 USD (37%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $48,010 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 731557227. Listed at 11 retailers as of November 4, 2026, with prices from $30,030 to $48,010, a $17,980 spread on the same certified stone. MOH London lists it at $48,010. 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

3.03
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 731557227
Dimensions9.23 × 9.18 × 5.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.23 mm9.18 mm3.03 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 731557227
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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 5
Current: $48,010 USD|Low: $30,030 USD|High: $48,655 USD|Avg: $37,019 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$30,030 USD
Retailer 7$32,108 USD
Retailer 4$34,023 USD
Retailer 5$35,724 USD
Retailer 8$36,859 USD
Retailer 3$37,156 USD
Retailer 6$37,874 USD
Retailer 9$38,276 USD
Retailer 2$41,566 USD
MOH London$48,010 USD

24 data points across 10 retailers

11 retailers$30,030 USD to $48,010 USD

A
Cheapest Retailer
-
$30,030 USD
A
Retailer 2
-
$30,977 USD
View
A
Retailer 3
-
$32,108 USD
View
Retailer 4
-
$34,023 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$35,724 USD
View
A
Retailer 6
-
$36,859 USD
View
A
Retailer 7
-
$37,156 USD
View
A
Retailer 8
-
$37,874 USD
View
A
Retailer 9
-
$38,276 USD
View
B+
Retailer 10
-
$41,566 USD
View
Most Expensive
B+
MOH London
4C5993020 · Nov 4
$48,010 USD
£37,803 GBP
View
10 more retailers have this diamond
Prices start from $30,030 USDSave up to $17,980 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
3.03ct Round
$30,030 USD