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4.01ct L SI2 Round Natural Diamond

EX • L/SI2 • IGI 749558315

Shape and cutting style on the report: Round brilliant

Certificate IGI 749558315

Diamond specifications and retailer prices

From $13,326 USD
As of November 5, 2026
Save $7,950 USD (37%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $21,276 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 4.01ct natural round diamond

This 4.01ct natural round sits in the three to five carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 749558315. Listed at 12 retailers as of November 5, 2026, with prices from $13,326 to $21,276, a $7,950 spread on the same certified stone. NZ Jewellers lists it at $21,276. 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

4.01
Carat
L
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 749558315
Dimensions9.98 × 10.09 × 6.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.98 mm10.09 mm4.01 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 749558315
Side View
Table 60.0%Crown 36.1°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.0%

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: $21,276 USD|Low: $13,326 USD|High: $21,276 USD|Avg: $17,019 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4$13,326 USD
Retailer 3$15,151 USD
Retailer 5$15,155 USD
Retailer 2$16,001 USD
Retailer 6$16,578 USD
Retailer 7$17,683 USD
Retailer 8$17,959 USD
Retailer 11$18,026 USD
Retailer 10$18,596 USD
Retailer 9$18,650 USD
NZ Jewellers$21,276 USD

39 data points across 11 retailers

12 retailers$13,326 USD to $21,276 USD

A
Cheapest Retailer
-
$13,326 USD
A
Retailer 2
-
$15,151 USD
View
A
Retailer 3
-
$15,155 USD
View
A
Retailer 4
-
$15,240 USD
View
A
Retailer 5
-
$16,001 USD
View
Retailer 6
-
$16,578 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$17,683 USD
View
B+
Retailer 8
-
$17,959 USD
View
B+
Retailer 9
-
$18,419 USD
View
B+
Retailer 10
-
$18,596 USD
View
B+
Retailer 11
-
$18,650 USD
View
Most Expensive
B+
NZ Jewellers
7e28dc69-f36b-4382-a30d-deb7a5656ee9 · Nov 5
$21,276 USD
View
11 more retailers have this diamond
Prices start from $13,326 USDSave up to $7,950 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
4.01ct Round
$13,326 USD