Round|Natural|IGI

3.13ct J SI2 Round Natural Diamond

EX • J/SI2 • IGI 750528325

Shape and cutting style on the report: Round brilliant

Certificate IGI 750528325

Diamond specifications and retailer prices

From $22,529 CAD
$16,128 USD
As of October 30, 2026
Save $12,329 CAD (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $34,859 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.13ct natural round diamond

This 3.13ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 750528325. Listed at 13 retailers as of October 29, 2026, with prices from $22,529 to $34,859, a $12,329 spread on the same certified stone. MOH London lists it at $34,859. 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

3.13
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 750528325
Dimensions9.36 × 9.39 × 5.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.36 mm9.39 mm3.13 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 750528325
Side View
Table 57.0%Crown 34.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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: Oct 30
Current: $34,859 CAD|Low: $22,331 CAD|High: $35,091 CAD|Avg: $27,344 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$22,529 CAD
Retailer 10$22,638 CAD
Retailer 6$24,506 CAD
Retailer 8$26,140 CAD
Retailer 12$26,548 CAD
Retailer 2$26,938 CAD
Retailer 4$27,234 CAD
Retailer 11$27,569 CAD
Retailer 3$27,926 CAD
Retailer 5$30,038 CAD
Retailer 9$31,451 CAD
MOH London$34,859 CAD

32 data points across 12 retailers

13 retailers$22,529 CAD to $34,859 CAD

A
Cheapest Retailer
-
$22,529 CAD
$16,128 USD
A
Retailer 2
-
$22,638 CAD
$16,206 USD
View
A
Retailer 3
-
$24,506 CAD
$17,543 USD
View
B+
Retailer 4
-
$26,140 CAD
$18,713 USD
View
B+
Retailer 5
-
$26,548 CAD
$19,005 USD
View
A
Retailer 6
-
$26,938 CAD
€18,366 EUR
View
B+
Retailer 7
-
$27,234 CAD
$19,496 USD
View
B+
Retailer 8
-
$27,569 CAD
$19,736 USD
View
Retailer 9
-
$27,569 CAD
$19,736 USD
View
Price last confirmed 55 days ago
B+
Retailer 10
-
$30,038 CAD
£16,932 GBP
View
Retailer 11
-
$31,451 CAD
$22,515 USD
View
Price last confirmed 63 days ago
B+
Retailer 12
-
$31,451 CAD
$22,515 USD
View
Most Expensive
B+
MOH London
FA4BDB083 · Oct 29
$34,859 CAD
£19,649 GBP
View
12 more retailers have this diamond
Prices start from $22,529 CADSave up to $12,329 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
3.13ct Round
$22,529 CAD