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Oval|Lab Grown|IGI

1.53ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG447001577

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447001577

Diamond specifications and retailer prices

From $1,196 CAD
As of November 4, 2026
Save $5,632 CAD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,828 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 LG447001577 or 447001577. Listed at 11 retailers as of November 4, 2026, with prices from $1,196 to $6,828, a $5,632 spread on the same certified stone. MOH London lists it at $6,828. 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 angle33.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001577
Dimensions9.16 × 6.59 × 4.04 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.16 mm6.59 mm1.53 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447001577
Side View
Table 59.5%Crown 33.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.3%

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: $6,828 CAD|Low: $1,196 CAD|High: $6,928 CAD|Avg: $3,457 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2$1,196 CAD
Retailer 6$2,066 CAD
Retailer 10$2,248 CAD
Retailer 11$2,314 CAD
Retailer 7$2,397 CAD
Retailer 12$2,397 CAD
Retailer 13$2,637 CAD
Retailer 4$3,252 CAD
Retailer 8$3,778 CAD
Retailer 3$4,351 CAD
Retailer 9$4,493 CAD
MOH London$6,828 CAD
Retailer 5$6,863 CAD

15 data points across 13 retailers

11 retailers$1,196 CAD to $6,828 CAD

A
Cheapest Retailer
-
$1,196 CAD
B+
Retailer 2
-
$2,066 CAD
View
B+
Retailer 3
-
$2,248 CAD
View
B+
Retailer 4
-
$2,314 CAD
View
Final sale: no returns
Retailer 5
-
$2,397 CAD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$2,397 CAD
View
B
Retailer 7
-
$2,637 CAD
View
B
Retailer 8
-
$3,778 CAD
View
B
Retailer 9
-
$4,351 CAD
View
B
Retailer 10
-
$4,493 CAD
View
Most Expensive
B
MOH London
LG447001577 · Nov 5
$6,828 CAD
£3,822 GBP
View
10 more retailers have this diamond
Prices start from $1,196 CADSave up to $5,632 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