Round|Natural|IGI

3.03ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 732543269

Shape and cutting style on the report: Round brilliant

Certificate IGI 732543269

Diamond specifications and retailer prices

From $21,347 USD
€20,330 EUR
As of November 1, 2026
Save $44,212 USD (67%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $80,644 USD at MOH London · As of November 1, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 732543269. Listed at 11 retailers as of November 1, 2026, with a 207% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 732543269
Dimensions9.16 × 9.23 × 5.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.16 mm9.23 mm3.03 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 732543269
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

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 1
Current: $80,644 USD|Low: $15,835 USD|High: $81,076 USD|Avg: $31,879 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2$15,836 USD
Retailer 3$21,347 USD
Retailer 10$51,364 USD
Retailer 6$53,788 USD
Retailer 7$56,997 USD
Retailer 8$59,372 USD
Retailer 9$61,747 USD
Retailer 5$64,122 USD
Retailer 4$65,559 USD
MOH London$80,644 USD

34 data points across 10 retailers

11 retailers$21,347 USD to $65,559 USD

Retailer 1
-
$15,836 USD
₹1,508,176 INR
Price under review
Retailer 2
-
$17,647 USD
View
Price last confirmed 46 days ago
A
Retailer 3
-
$21,347 USD
€20,330 EUR
View
B
Retailer 4
-
$51,364 USD
View
B
Retailer 5
-
$53,788 USD
View
B
Retailer 6
-
$56,997 USD
View
B
Retailer 7
-
$59,372 USD
View
B
Retailer 8
-
$61,747 USD
View
B
Retailer 9
-
$64,122 USD
View
B
Retailer 10
-
$65,559 USD
£51,621 GBP
View
Most Expensive
MOH London
08FC377AD · Nov 1
$80,644 USD
£63,499 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $21,347 USDSave up to $44,212 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
$21,347 USD