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Round|Lab Grown|IGI

2.50ct J SI2 Round Lab Grown Diamond

VG • J/SI2 • IGI LG476186473

Shape and cutting style on the report: Round brilliant

Certificate IGI LG476186473

Diamond specifications and retailer prices

From $1,914 CAD
$1,370 USD
As of October 30, 2026
Save $9,568 CAD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,482 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 2.5ct lab-grown round diamond

This 2.5ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG476186473 or 476186473. Listed at 10 retailers as of October 25, 2026, with prices from $1,914 to $11,482, a $9,568 spread on the same certified stone. MOH London lists it at $11,482. 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

2.50
Carat
J
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476186473
Dimensions8.42 × 8.51 × 5.42 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.42 mm8.51 mm2.50 ctJ / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476186473
Side View
Table 57.0%Crown 37.4°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.9%

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: $11,482 CAD|Low: $1,914 CAD|High: $11,620 CAD|Avg: $5,901 CAD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$1,914 CAD
Retailer 4$3,692 CAD
Retailer 7$4,135 CAD
Retailer 5$4,283 CAD
Retailer 8$4,283 CAD
Retailer 9$5,217 CAD
Retailer 3$6,283 CAD
Retailer 6$6,667 CAD
Retailer 10$9,586 CAD
MOH London$11,482 CAD

15 data points across 10 retailers

10 retailers$1,914 CAD to $11,482 CAD

A
Cheapest Retailer
-
$1,914 CAD
$1,370 USD
B+
Retailer 2
-
$3,692 CAD
$2,643 USD
View
B+
Retailer 3
-
$4,016 CAD
$2,875 USD
View
B+
Retailer 4
-
$4,135 CAD
$2,960 USD
View
Final sale: no returns
Retailer 5
-
$4,283 CAD
$3,066 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$4,283 CAD
$3,066 USD
View
B
Retailer 7
-
$5,887 CAD
$4,214 USD
View
B
Retailer 8
-
$6,283 CAD
$4,498 USD
View
B
Retailer 9
-
$6,667 CAD
$4,773 USD
View
Most Expensive
C
MOH London
LG476186473 · Oct 25
$11,482 CAD
£6,472 GBP
View
9 more retailers have this diamond
Prices start from $1,914 CADSave up to $9,568 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
2.50ct Round
$1,914 CAD