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Round|Natural|IGI

3.08ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 573303519

Shape and cutting style on the report: Round brilliant

Certificate IGI 573303519

Diamond specifications and retailer prices

From $19,615 CAD
As of November 1, 2026
Save $11,302 CAD (37%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $30,917 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3.08ct natural round diamond

This 3.08ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 573303519. Listed at 15 retailers as of November 1, 2026, with prices from $19,615 to $30,917, a $11,302 spread on the same certified stone. MOH London lists it at $30,917. 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

3.08
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 573303519
Dimensions9.35 × 9.30 × 5.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.35 mm9.30 mm3.08 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 573303519
Side View
Table 58.0%Crown 35.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

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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 1
Current: $30,917 CAD|Low: $19,615 CAD|High: $31,885 CAD|Avg: $23,639 CAD|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 7$19,615 CAD
Retailer 12$19,999 CAD
Retailer 13$20,143 CAD
Retailer 9$20,721 CAD
Retailer 5$21,466 CAD
Retailer 15$21,910 CAD
Retailer 2$21,931 CAD
Retailer 3$23,371 CAD
Retailer 4$23,735 CAD
Retailer 6$24,339 CAD
Retailer 11$24,649 CAD
Retailer 10$24,847 CAD
Retailer 8$25,552 CAD
Retailer 14$28,119 CAD
MOH London$30,917 CAD

23 data points across 15 retailers

15 retailers$19,615 CAD to $30,917 CAD

A
Cheapest Retailer
-
$19,615 CAD
A
Retailer 2
-
$19,999 CAD
View
A
Retailer 3
-
$20,143 CAD
View
A
Retailer 4
-
$20,721 CAD
View
A
Retailer 5
-
$21,466 CAD
View
Retailer 6
-
$21,910 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$21,931 CAD
View
A
Retailer 8
-
$23,371 CAD
View
A
Retailer 9
-
$23,735 CAD
View
A
Retailer 10
-
$24,339 CAD
View
A
Retailer 11
-
$24,649 CAD
View
A
Retailer 12
-
$24,847 CAD
View
A
Retailer 13
-
$25,552 CAD
View
A
Retailer 14
-
$28,119 CAD
View
Most Expensive
B+
MOH London
184C964EE · Nov 4
$30,917 CAD
£17,431 GBP
View
14 more retailers have this diamond
Prices start from $19,615 CADSave up to $11,302 CAD

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
3.08ct Round
$19,615 CAD