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5.03ct L SI2 Round Natural Diamond

EX • L/SI2 • IGI 534240518

Shape and cutting style on the report: Round brilliant

Certificate IGI 534240518

Diamond specifications and retailer prices

From $28,952 USD
As of November 6, 2026
Save $6,901 USD (19%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $35,853 USD at Aurelinne · As of November 4, 2026
View at Aurelinne

About this 5.03ct natural round diamond

This 5.03ct natural round sits in the over five carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 534240518. Listed at 11 retailers as of November 4, 2026, with prices from $28,952 to $35,853, a $6,901 spread on the same certified stone. Aurelinne lists it at $35,853. 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

5.03
Carat
L
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.4°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 534240518
Dimensions11.07 × 11.10 × 6.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
11.07 mm11.10 mm5.03 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 534240518
Side View
Table 59.0%Crown 33.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.3%

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 6
Current: $35,853 USD|Low: $28,952 USD|High: $35,853 USD|Avg: $32,901 USD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$28,952 USD
Retailer 6$29,016 USD
Retailer 8$30,075 USD
Retailer 5$31,869 USD
Retailer 4$33,153 USD
Retailer 7$33,463 USD
Retailer 3$34,155 USD
Retailer 10$34,525 USD
Retailer 2$34,804 USD
Retailer 11$35,472 USD
Aurelinne$35,853 USD

33 data points across 11 retailers

11 retailers$28,952 USD to $35,853 USD

A
Cheapest Retailer
-
$28,952 USD
A
Retailer 2
-
$29,016 USD
View
Retailer 3
-
$30,075 USD
View
Price last confirmed 66 days ago
A
Retailer 4
-
$30,075 USD
View
Retailer 5
-
$31,869 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$33,153 USD
View
B+
Retailer 7
-
$33,463 USD
View
B+
Retailer 8
-
$34,525 USD
View
B+
Retailer 9
-
$34,804 USD
View
B+
Retailer 10
-
$35,472 USD
View
Most Expensive
B+
Aurelinne
7248068e-b273-44d3-b6d0-13ef7d4792d5 · Nov 4
$35,853 USD
View
10 more retailers have this diamond
Prices start from $28,952 USDSave up to $6,901 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
5.03ct Round
$28,952 USD