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3.50ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 782697412

Shape and cutting style on the report: Round brilliant

Certificate IGI 782697412

Diamond specifications and retailer prices

From $28,348 CAD
₹1,932,691 INR
As of October 31, 2026
Save $20,641 CAD (42%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $48,989 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 782697412. Listed at 5 retailers as of October 31, 2026, with prices from $28,348 to $48,989, a $20,641 spread on the same certified stone. MOH London lists it at $48,989. 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

3.50
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 782697412
Dimensions9.57 × 9.64 × 6.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.57 mm9.64 mm3.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782697412
Side View
Table 56.0%Crown 36.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.1%

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 31
Current: $48,989 CAD|Low: $28,275 CAD|High: $49,578 CAD|Avg: $36,515 CAD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$28,348 CAD
Retailer 2$31,848 CAD
Retailer 5$32,710 CAD
Retailer 3$37,892 CAD
MOH London$48,989 CAD

43 data points across 5 retailers

5 retailers$28,348 CAD to $48,989 CAD

A
Cheapest Retailer
-
$28,348 CAD
₹1,932,691 INR
A
Retailer 2
-
$31,848 CAD
£17,952 GBP
View
B+
Retailer 3
-
$32,710 CAD
$23,416 USD
View
B+
Retailer 4
-
$37,892 CAD
€25,834 EUR
View
Most Expensive
B
MOH London
38936AF1E · Nov 1
$48,989 CAD
£27,614 GBP
View
4 more retailers have this diamond
Prices start from $28,348 CADSave up to $20,641 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
3.50ct Round
$28,348 CAD