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Round|Lab Grown|IGI

3.01ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG492136770

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136770

Diamond specifications and retailer prices

From $2,360 CAD
As of November 5, 2026
Save $15,171 CAD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $17,531 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown 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 LG492136770 or 492136770. Listed at 11 retailers as of November 5, 2026, with prices from $2,360 to $17,531, a $15,171 spread on the same certified stone. MOH London lists it at $17,531. 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

3.01
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136770
Dimensions9.17 × 9.15 × 5.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.17 mm9.15 mm3.01 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136770
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.9%

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: $17,531 CAD|Low: $2,360 CAD|High: $17,813 CAD|Avg: $10,169 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 2$2,360 CAD
Retailer 4$7,447 CAD
Retailer 6$8,339 CAD
Retailer 7$8,659 CAD
Retailer 8$9,244 CAD
Retailer 3$10,638 CAD
Retailer 9$11,130 CAD
Retailer 5$13,345 CAD
MOH London$17,531 CAD

16 data points across 9 retailers

11 retailers$2,360 CAD to $17,531 CAD

A
Cheapest Retailer
-
$2,360 CAD
B+
Retailer 2
-
$7,447 CAD
View
B+
Retailer 3
-
$7,804 CAD
View
B+
Retailer 4
-
$8,339 CAD
View
Final sale: no returns
Retailer 5
-
$8,638 CAD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$8,638 CAD
View
B+
Retailer 7
-
$8,659 CAD
View
B
Retailer 8
-
$10,255 CAD
View
B
Retailer 9
-
$10,638 CAD
View
B
Retailer 10
-
$13,345 CAD
View
Most Expensive
B
MOH London
LG492136770 · Nov 5
$17,531 CAD
£9,884 GBP
View
10 more retailers have this diamond
Prices start from $2,360 CADSave up to $15,171 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
3.01ct Round
$2,360 CAD