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Oval|Lab Grown|IGI

1.50ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG442066660

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG442066660

Diamond specifications and retailer prices

From $1,167 CAD
As of November 6, 2026
Save $5,528 CAD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,695 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442066660 or 442066660. Listed at 11 retailers as of November 5, 2026, with prices from $1,167 to $6,695, a $5,528 spread on the same certified stone. MOH London lists it at $6,695. 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
J
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066660
Dimensions8.65 × 6.46 × 4.13 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.65 mm6.46 mm1.50 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442066660
Side View
Table 58.5%Crown 35.5°Girdle: STK-VTKPavilion 41.9°Culet: NoneDepth 63.9%

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 6
Current: $6,695 CAD|Low: $1,167 CAD|High: $6,803 CAD|Avg: $3,646 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 2$1,167 CAD
Retailer 3$2,027 CAD
Retailer 6$2,269 CAD
Retailer 4$2,350 CAD
Retailer 8$2,588 CAD
Retailer 9$3,196 CAD
Retailer 5$3,709 CAD
Retailer 7$4,266 CAD
MOH London$6,695 CAD
Retailer 10$6,731 CAD

13 data points across 10 retailers

11 retailers$1,167 CAD to $6,695 CAD

A
Cheapest Retailer
-
$1,167 CAD
B+
Retailer 2
-
$2,027 CAD
View
B+
Retailer 3
-
$2,204 CAD
View
B+
Retailer 4
-
$2,269 CAD
View
Final sale: no returns
Retailer 5
-
$2,350 CAD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$2,350 CAD
View
B
Retailer 7
-
$2,588 CAD
View
B
Retailer 8
-
$3,709 CAD
View
B
Retailer 9
-
$4,266 CAD
View
B
Retailer 10
-
$4,405 CAD
View
Most Expensive
B
MOH London
LG442066660 · Nov 5
$6,695 CAD
£3,748 GBP
View
10 more retailers have this diamond
Prices start from $1,167 CADSave up to $5,528 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
$1,167 CAD