CaratHunter
Plans
Round|Lab Grown|IGI

3.01ct J SI1 Round Lab Grown Diamond

VG • J/SI1 • IGI LG546221589

Shape and cutting style on the report: Round brilliant

Certificate IGI LG546221589

Diamond specifications and retailer prices

From $961 CAD
As of November 5, 2026
Save $3,402 CAD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,363 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 very-good cut grade and certified by IGI LG546221589 or 546221589. Listed at 12 retailers as of November 5, 2026, with prices from $961 to $4,363, a $3,402 spread on the same certified stone. MOH London lists it at $4,363. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546221589
Dimensions9.03 × 8.93 × 5.85 mm
L/W Ratio1.01
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
9.03 mm8.93 mm3.01 ctJ / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG546221589
Side View
Table 60.5%Crown 37.2°Girdle: STK-THKPavilion 41.9°Culet: NoneDepth 65.1%

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: Nov 5
Current: $4,363 CAD|Low: $768 CAD|High: $4,427 CAD|Avg: $2,005 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4$961 CAD
Retailer 6$1,075 CAD
Retailer 2$1,362 CAD
Retailer 9$1,420 CAD
Retailer 7$1,535 CAD
Retailer 5$1,811 CAD
Retailer 8$1,986 CAD
Retailer 10$2,394 CAD
Retailer 3$2,744 CAD
MOH London$4,363 CAD

17 data points across 10 retailers

12 retailers$961 CAD to $4,363 CAD

A
Cheapest Retailer
-
$961 CAD
A
Retailer 2
-
$1,045 CAD
View
A
Retailer 3
-
$1,075 CAD
View
Final sale: no returns
Retailer 4
-
$1,114 CAD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$1,114 CAD
View
A
Retailer 6
-
$1,362 CAD
View
B+
Retailer 7
-
$1,535 CAD
View
B+
Retailer 8
-
$1,811 CAD
View
B+
Retailer 9
-
$1,986 CAD
View
B+
Retailer 10
-
$2,744 CAD
View
B+
Retailer 11
-
$3,133 CAD
View
Most Expensive
B+
MOH London
LG546221589 · Nov 5
$4,363 CAD
£2,460 GBP
View
11 more retailers have this diamond
Prices start from $961 CADSave up to $3,402 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
$961 CAD