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Oval|Lab Grown|IGI

1.54ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG849654846

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849654846

Diamond specifications and retailer prices

From $353 CAD
As of November 5, 2026
Save $2,784 CAD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,137 CAD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG849654846 or 849654846. Listed at 11 retailers as of November 5, 2026, with prices from $353 to $3,137, a $2,784 spread on the same certified stone. Do Amore Diamonds lists it at $3,137. 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
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849654846
Dimensions9.69 × 6.48 × 3.91 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm6.48 mm1.54 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849654846
Side View
Table 63.0%Crown 33.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.3%

Caratlytics Score

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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 5
Current: $3,137 CAD|Low: $353 CAD|High: $3,137 CAD|Avg: $1,079 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$353 CAD
Retailer 9$394 CAD
Retailer 6$409 CAD
Retailer 11$437 CAD
Retailer 7$661 CAD
Retailer 4$841 CAD
Retailer 10$916 CAD
Retailer 3$1,416 CAD
Retailer 5$1,551 CAD
Retailer 2$1,671 CAD
Do Amore Diamonds$3,137 CAD

7 data points across 11 retailers

11 retailers$353 CAD to $3,137 CAD

A
Cheapest Retailer
-
$353 CAD
A
Retailer 2
-
$394 CAD
View
Final sale: no returns
A
Retailer 3
-
$409 CAD
View
A
Retailer 4
-
$437 CAD
View
A
Retailer 5
-
$661 CAD
View
B+
Retailer 6
-
$841 CAD
View
B+
Retailer 7
-
$916 CAD
View
B
Retailer 8
-
$1,416 CAD
View
B
Retailer 9
-
$1,551 CAD
View
B
Retailer 10
-
$1,671 CAD
View
Most Expensive
B
Do Amore Diamonds
27-39DD3F46D · Nov 6
$3,137 CAD
$2,230 USD
View
10 more retailers have this diamond
Prices start from $353 CADSave up to $2,784 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
$353 CAD