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Oval|Lab Grown|IGI

1.54ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG794621918

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794621918

Diamond specifications and retailer prices

From $462 CAD
$330 USD
As of October 29, 2026
Save $2,153 CAD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,586 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794621918 or 794621918. Listed at 23 retailers as of October 29, 2026, with a 466% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794621918
Dimensions9.06 × 6.58 × 4.01 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.06 mm6.58 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794621918
Side View
Table 58.0%Crown 35.5°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,586 CAD|Low: $462 CAD|High: $7,586 CAD|Avg: $2,015 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 4$462 CAD
Retailer 7$518 CAD
Retailer 19$536 CAD
Retailer 12$572 CAD
Retailer 18$572 CAD
Retailer 17$791 CAD
Retailer 22$927 CAD
Retailer 21$934 CAD
Retailer 16$985 CAD
Retailer 14$1,014 CAD
Retailer 2$1,026 CAD
Retailer 5$1,477 CAD
Retailer 3$1,681 CAD
Retailer 11$1,842 CAD
Retailer 8$1,904 CAD
Retailer 9$1,962 CAD
Retailer 10$2,129 CAD
Retailer 6$2,240 CAD
Retailer 13$2,309 CAD
Retailer 20$2,614 CAD
Retailer 15$5,598 CAD
Brilliant Earth$7,586 CAD

27 data points across 22 retailers

23 retailers$462 CAD to $2,614 CAD

A+
Cheapest Retailer
-
$462 CAD
$330 USD
A
Retailer 2
-
$518 CAD
$370 USD
View
Final sale: no returns
A
Retailer 3
-
$536 CAD
$383 USD
View
A
Retailer 4
-
$572 CAD
$409 USD
View
A
Retailer 5
-
$572 CAD
$409 USD
View
A
Retailer 6
-
$791 CAD
$565 USD
View
A
Retailer 7
-
$927 CAD
$662 USD
View
A
Retailer 8
-
$934 CAD
$667 USD
View
A
Retailer 9
-
$985 CAD
ZAR 11,367 ZAR
View
A
Retailer 10
-
$1,026 CAD
£577 GBP
View
B+
Retailer 11
-
$1,477 CAD
$1,055 USD
View
Retailer 12
-
$1,499 CAD
$1,071 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$1,681 CAD
$1,201 USD
View
B+
Retailer 14
-
$1,842 CAD
$1,316 USD
View
B+
Retailer 15
-
$1,904 CAD
$1,360 USD
View
B+
Retailer 16
-
$1,962 CAD
SGD 1,894 SGD
View
B+
Retailer 17
-
$1,999 CAD
$1,428 USD
View
B+
Retailer 18
-
$2,129 CAD
$1,521 USD
View
B+
Retailer 19
-
$2,240 CAD
£1,260 GBP
View
B+
Retailer 20
-
$2,309 CAD
£1,299 GBP
View
B+
Retailer 21
-
$2,614 CAD
$1,868 USD
View
Retailer 22
-
$5,598 CAD
$4,000 USD
View
Price last confirmed 25 days ago
Most Expensive
Brilliant Earth
21419848A · Oct 29
$7,586 CAD
$5,420 USD
View
Price under review
22 more retailers have this diamond
Prices start from $462 CADSave up to $2,153 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
$462 CAD