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Oval|Lab Grown|IGI

1.50ct I SI2 Oval Lab Grown Diamond

VG • I/SI2 • IGI LG478113782

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG478113782

Diamond specifications and retailer prices

From $1,182 CAD
As of November 6, 2026
Save $4,647 CAD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,829 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG478113782 or 478113782. Listed at 10 retailers as of November 5, 2026, with prices from $1,182 to $5,829, a $4,647 spread on the same certified stone. MOH London lists it at $5,829. 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

1.50
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478113782
Dimensions8.67 × 6.47 × 4.15 mm
L/W Ratio1.34
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
8.67 mm6.47 mm1.50 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG478113782
Side View
Table 55.5%Crown 33.7°Girdle: MED-THKPavilion 42.6°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,829 CAD|Low: $1,182 CAD|High: $5,922 CAD|Avg: $2,830 CAD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2$1,182 CAD
Retailer 3$1,568 CAD
Retailer 6$1,754 CAD
Retailer 4$1,819 CAD
Retailer 7$1,819 CAD
Retailer 9$2,602 CAD
Retailer 5$2,893 CAD
Retailer 8$3,690 CAD
Retailer 10$4,071 CAD
MOH London$5,829 CAD

16 data points across 10 retailers

10 retailers$1,182 CAD to $5,829 CAD

B+
Cheapest Retailer
-
$1,182 CAD
B+
Retailer 2
-
$1,568 CAD
View
B+
Retailer 3
-
$1,706 CAD
View
B+
Retailer 4
-
$1,754 CAD
View
Final sale: no returns
Retailer 5
-
$1,819 CAD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$1,819 CAD
View
B
Retailer 7
-
$2,893 CAD
View
B
Retailer 8
-
$3,410 CAD
View
B
Retailer 9
-
$3,690 CAD
View
Most Expensive
C
MOH London
LG478113782 · Nov 5
$5,829 CAD
£3,263 GBP
View
9 more retailers have this diamond
Prices start from $1,182 CADSave up to $4,647 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.

B+
1.50ct Oval
$1,182 CAD