Round|Natural|IGI

3.03ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 747534576

Shape and cutting style on the report: Round brilliant

Certificate IGI 747534576

Diamond specifications and retailer prices

From $12,990 USD
As of November 5, 2026
Save $45,035 USD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $58,025 USD at MOH London · As of November 2, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 747534576. Listed at 9 retailers as of November 2, 2026, with prices from $12,990 to $58,025, a $45,035 spread on the same certified stone. MOH London lists it at $58,025. 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
K
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 747534576
Dimensions9.15 × 9.23 × 5.81 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.15 mm9.23 mm3.03 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 747534576
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 41°Culet: NoneDepth 63.2%

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 5
Current: $58,025 USD|Low: $10,737 USD|High: $58,025 USD|Avg: $17,412 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 2$10,737 USD
Retailer 8$12,130 USD
Retailer 9$12,990 USD
Retailer 3$14,961 USD
Retailer 6$37,054 USD
Retailer 5$42,745 USD
Retailer 7$44,428 USD
Retailer 4$46,137 USD
MOH London$58,025 USD

43 data points across 9 retailers

9 retailers$12,990 USD to $58,025 USD

Retailer 1
-
$10,737 USD
Price under review
Retailer 2
-
$12,130 USD
View
Price under review
A
Retailer 3
-
$12,990 USD
View
A
Retailer 4
-
$14,961 USD
View
B
Retailer 5
-
$37,054 USD
View
B
Retailer 6
-
$42,745 USD
View
C
Retailer 7
-
$44,428 USD
View
C
Retailer 8
-
$46,137 USD
View
Most Expensive
C
MOH London
BD2C4B6CA · Nov 2
$58,025 USD
£45,689 GBP
View
8 more retailers have this diamond
Prices start from $12,990 USDSave up to $45,035 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
$12,990 USD