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Oval|Lab Grown|IGI

1.54ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG436047227

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436047227

Diamond specifications and retailer prices

From $1,176 CAD
$840 USD
As of October 29, 2026
6 retailers carry this diamond
Most expensive: $3,659 CAD at Friendly Diamonds · As of September 30, 2026
View at Friendly Diamonds

About this 1.54ct lab-grown oval diamond

This 1.54ct 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 top-tier cut grade and certified by IGI LG436047227 or 436047227. Listed at 6 retailers as of October 29, 2026. 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

1.54
Carat
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436047227
Dimensions9.56 × 6.48 × 3.93 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.56 mm6.48 mm1.54 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436047227
Side View
Table 57.0%Crown 33.3°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 60.6%

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: Oct 29
Current: $3,659 CAD|Low: $1,176 CAD|High: $6,038 CAD|Avg: $2,993 CAD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 29, 2026
Retailer 4$1,176 CAD
Retailer 3$1,791 CAD
Retailer 6$2,648 CAD
Retailer 5$2,915 CAD
Friendly Diamonds$3,659 CAD
Retailer 7$4,156 CAD
Retailer 2$6,038 CAD

4 data points across 7 retailers

6 retailers

A
Cheapest Retailer
-
$1,176 CAD
$840 USD
Retailer 2
-
$1,601 CAD
$1,144 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$1,741 CAD
$1,244 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$1,831 CAD
$1,308 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$3,481 CAD
$2,487 USD
View
Price last confirmed 32 days ago
Most Expensive
Friendly Diamonds
1587741 · Sep 30
$3,659 CAD
$2,614 USD
View
Price last confirmed 29 days ago
5 more retailers have this diamond
Prices start from $1,176 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
1.54ct Oval
$1,176 CAD