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Oval|Lab Grown|IGI

1.54ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG641411279

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG641411279

Diamond specifications and retailer prices

From $427 CAD
$306 USD
As of October 30, 2026
Save $3,274 CAD (88%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $3,702 CAD at Brilliant Earth · As of October 30, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG641411279 or 641411279. Listed at 33 retailers as of October 30, 2026, with prices from $427 to $3,702, a $3,274 spread on the same certified stone. Brilliant Earth lists it at $3,702. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641411279
Dimensions9.29 × 6.57 × 4.09 mm
L/W Ratio1.41
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
9.29 mm6.57 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641411279
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

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: Oct 30
Current: $3,702 CAD|Low: $402 CAD|High: $4,652 CAD|Avg: $1,528 CAD|-20.4%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 21$427 CAD
Retailer 3$529 CAD
Retailer 4$657 CAD
Retailer 12$679 CAD
Retailer 5$698 CAD
Retailer 19$814 CAD
Retailer 9$817 CAD
Retailer 17$849 CAD
Retailer 2$873 CAD
Retailer 10$979 CAD
Retailer 11$1,107 CAD
Retailer 6$1,130 CAD
Retailer 16$1,150 CAD
Retailer 22$1,376 CAD
Retailer 14$1,821 CAD
Retailer 7$1,925 CAD
Retailer 15$1,950 CAD
Retailer 18$1,983 CAD
Retailer 13$2,647 CAD
Retailer 8$3,213 CAD
Retailer 20$3,353 CAD
Brilliant Earth$3,702 CAD

35 data points across 22 retailers

33 retailers$427 CAD to $3,702 CAD

Retailer 1
-
$384 CAD
$275 USD
Price last confirmed 32 days ago
Retailer 2
-
$419 CAD
$300 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$427 CAD
$306 USD
View
Final sale: no returns
Retailer 4
-
$446 CAD
$319 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$448 CAD
$321 USD
View
Retailer 6
-
$448 CAD
$321 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$448 CAD
$321 USD
View
Price last confirmed 28 days ago
Retailer 8
-
$469 CAD
$336 USD
View
Price last confirmed 31 days ago
Retailer 9
-
$529 CAD
£298 GBP
View
Price last confirmed 16 days ago
A
Retailer 10
-
$657 CAD
$470 USD
View
A
Retailer 11
-
$679 CAD
HK$3,800 HKD
View
A
Retailer 12
-
$698 CAD
$500 USD
View
A
Retailer 13
-
$814 CAD
€555 EUR
View
A
Retailer 14
-
$817 CAD
$585 USD
View
A
Retailer 15
-
$849 CAD
ZAR 9,821 ZAR
View
Retailer 16
-
$863 CAD
£486 GBP
View
Price last confirmed 15 days ago
A
Retailer 17
-
$873 CAD
£492 GBP
View
A
Retailer 18
-
$979 CAD
A$1,078 AUD
View
A
Retailer 19
-
$1,107 CAD
$793 USD
View
A
Retailer 20
-
$1,130 CAD
$809 USD
View
A
Retailer 21
-
$1,150 CAD
A$1,266 AUD
View
B+
Retailer 22
-
$1,376 CAD
$985 USD
View
Retailer 23
-
$1,588 CAD
$1,137 USD
View
Price last confirmed 21 days ago
Retailer 24
-
$1,689 CAD
$1,209 USD
View
Price last confirmed 30 days ago
B+
Retailer 25
-
$1,821 CAD
$1,303 USD
View
B+
Retailer 26
-
$1,925 CAD
$1,378 USD
View
B+
Retailer 27
-
$1,950 CAD
SGD 1,886 SGD
View
B+
Retailer 28
-
$1,983 CAD
£1,118 GBP
View
B+
Retailer 29
-
$2,647 CAD
A$2,915 AUD
View
B
Retailer 30
-
$3,213 CAD
$2,300 USD
View
Retailer 31
-
$3,353 CAD
$2,400 USD
View
Price last confirmed 12 days ago
Retailer 32
-
$3,374 CAD
$2,415 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Brilliant Earth
13057172Y · Oct 30
$3,702 CAD
$2,650 USD
View
32 more retailers have this diamond
Prices start from $427 CADSave up to $3,274 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
$427 CAD