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Oval|Lab Grown|IGI

1.50ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG442066686

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG442066686

Diamond specifications and retailer prices

From $1,153 CAD
As of November 6, 2026
Save $5,640 CAD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,794 CAD at MOH London · As of November 3, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442066686 or 442066686. Listed at 11 retailers as of November 3, 2026, with prices from $1,153 to $6,794, a $5,640 spread on the same certified stone. MOH London lists it at $6,794. 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

1.50
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066686
Dimensions8.78 × 6.38 × 4.12 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.78 mm6.38 mm1.50 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442066686
Side View
Table 58.0%Crown 37.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.6%

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 6
Current: $6,794 CAD|Low: $1,153 CAD|High: $6,876 CAD|Avg: $3,225 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$1,153 CAD
Retailer 2$1,823 CAD
Retailer 7$2,040 CAD
Retailer 5$2,114 CAD
Retailer 8$2,114 CAD
Retailer 9$2,356 CAD
Retailer 11$2,914 CAD
Retailer 6$3,346 CAD
Retailer 10$3,941 CAD
Retailer 3$6,054 CAD
MOH London$6,794 CAD

11 data points across 11 retailers

11 retailers$1,153 CAD to $6,794 CAD

A
Cheapest Retailer
-
$1,153 CAD
B+
Retailer 2
-
$1,823 CAD
View
B+
Retailer 3
-
$1,983 CAD
View
B+
Retailer 4
-
$2,040 CAD
View
Final sale: no returns
B+
Retailer 5
-
$2,114 CAD
View
Retailer 6
-
$2,114 CAD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$2,356 CAD
View
B
Retailer 8
-
$3,346 CAD
View
B
Retailer 9
-
$3,941 CAD
View
B
Retailer 10
-
$3,962 CAD
View
Most Expensive
B
MOH London
LG442066686 · Nov 3
$6,794 CAD
£3,803 GBP
View
10 more retailers have this diamond
Prices start from $1,153 CADSave up to $5,640 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
1.50ct Oval
$1,153 CAD