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Oval|Lab Grown|IGI

1.54ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG804605004

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804605004

Diamond specifications and retailer prices

From $640 CAD
$457 USD
As of October 29, 2026
Save $5,512 CAD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $7,544 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 LG804605004 or 804605004. Listed at 27 retailers as of October 29, 2026, with a 862% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804605004
Dimensions9.79 × 6.51 × 3.92 mm
L/W Ratio1.50
Girdle conditionFaceted
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
9.79 mm6.51 mm1.54 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804605004
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.2%

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: $7,544 CAD|Low: $717 CAD|High: $7,544 CAD|Avg: $2,717 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 2$717 CAD
Retailer 8$901 CAD
Retailer 13$1,071 CAD
Retailer 3$1,176 CAD
Retailer 14$1,273 CAD
Retailer 4$1,326 CAD
Retailer 15$1,359 CAD
Retailer 9$1,458 CAD
Retailer 12$1,505 CAD
Retailer 7$2,297 CAD
Retailer 16$2,728 CAD
Retailer 10$3,014 CAD
Retailer 11$3,674 CAD
Retailer 6$4,899 CAD
Retailer 5$6,151 CAD
Brilliant Earth$7,544 CAD

39 data points across 16 retailers

27 retailers$640 CAD to $6,151 CAD

A
Cheapest Retailer
-
$640 CAD
$457 USD
Retailer 2
-
$640 CAD
$457 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$717 CAD
$512 USD
View
Final sale: no returns
A
Retailer 4
-
$717 CAD
$512 USD
View
Retailer 5
-
$782 CAD
$559 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$794 CAD
$567 USD
View
Retailer 7
-
$794 CAD
$567 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$901 CAD
$644 USD
View
A
Retailer 9
-
$1,071 CAD
$765 USD
View
A
Retailer 10
-
$1,176 CAD
$840 USD
View
A
Retailer 11
-
$1,191 CAD
$851 USD
View
A
Retailer 12
-
$1,326 CAD
A$1,458 AUD
View
B+
Retailer 13
-
$1,359 CAD
$971 USD
View
B+
Retailer 14
-
$1,458 CAD
£820 GBP
View
B+
Retailer 15
-
$1,505 CAD
ZAR 17,370 ZAR
View
B+
Retailer 16
-
$1,944 CAD
$1,389 USD
View
B+
Retailer 17
-
$2,297 CAD
$1,641 USD
View
B+
Retailer 18
-
$2,304 CAD
$1,646 USD
View
B
Retailer 19
-
$2,449 CAD
View
B
Retailer 20
-
$2,728 CAD
$1,949 USD
View
B
Retailer 21
-
$2,803 CAD
$2,003 USD
View
B
Retailer 22
-
$3,014 CAD
$2,154 USD
View
B
Retailer 23
-
$3,398 CAD
$2,428 USD
View
B
Retailer 24
-
$3,674 CAD
£2,067 GBP
View
B
Retailer 25
-
$4,899 CAD
$3,500 USD
View
B
Retailer 26
-
$6,151 CAD
$4,395 USD
View
Most Expensive
Brilliant Earth
21157904Y · Oct 29
$7,544 CAD
$5,390 USD
View
Price under review
26 more retailers have this diamond
Prices start from $640 CADSave up to $5,512 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
$640 CAD