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Oval|Lab Grown|IGI

1.53ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG445036577

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445036577

Diamond specifications and retailer prices

From $1,196 CAD
As of November 4, 2026
Save $4,746 CAD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,942 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.53ct lab-grown oval diamond

This 1.53ct 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 LG445036577 or 445036577. Listed at 11 retailers as of November 4, 2026, with prices from $1,196 to $5,942, a $4,746 spread on the same certified stone. MOH London lists it at $5,942. 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

1.53
Carat
J
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036577
Dimensions8.91 × 6.53 × 4.14 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.91 mm6.53 mm1.53 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445036577
Side View
Table 57.5%Crown 35.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.4%

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 4
Current: $5,942 CAD|Low: $1,196 CAD|High: $6,029 CAD|Avg: $3,026 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$1,196 CAD
Retailer 3$1,598 CAD
Retailer 6$1,791 CAD
Retailer 4$1,854 CAD
Retailer 7$2,096 CAD
Retailer 9$2,646 CAD
Retailer 5$2,947 CAD
Retailer 8$3,654 CAD
Retailer 10$5,309 CAD
MOH London$5,942 CAD

13 data points across 10 retailers

11 retailers$1,196 CAD to $5,942 CAD

A
Cheapest Retailer
-
$1,196 CAD
A
Retailer 2
-
$1,598 CAD
View
B+
Retailer 3
-
$1,739 CAD
View
B+
Retailer 4
-
$1,791 CAD
View
Final sale: no returns
Retailer 5
-
$1,854 CAD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$1,854 CAD
View
B+
Retailer 7
-
$2,096 CAD
View
B+
Retailer 8
-
$2,947 CAD
View
B
Retailer 9
-
$3,476 CAD
View
B
Retailer 10
-
$3,654 CAD
View
Most Expensive
B
MOH London
LG445036577 · Nov 5
$5,942 CAD
£3,326 GBP
View
10 more retailers have this diamond
Prices start from $1,196 CADSave up to $4,746 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
1.53ct Oval
$1,196 CAD