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Oval|Lab Grown|IGI

1.54ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG783641958

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG783641958

Diamond specifications and retailer prices

From $925 CAD
$662 USD
As of October 29, 2026
Save $3,617 CAD (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,599 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 LG783641958 or 783641958. Listed at 25 retailers as of October 29, 2026, with a 391% 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 angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783641958
Dimensions9.33 × 6.51 × 4.01 mm
L/W Ratio1.43
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
9.33 mm6.51 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783641958
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
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: $7,599 CAD|Low: $887 CAD|High: $7,599 CAD|Avg: $2,438 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 20$925 CAD
Retailer 19$1,006 CAD
Retailer 12$1,035 CAD
Retailer 4$1,073 CAD
Retailer 5$1,073 CAD
Retailer 2$1,216 CAD
Retailer 11$1,414 CAD
Retailer 7$1,537 CAD
Retailer 16$1,537 CAD
Retailer 18$1,660 CAD
Retailer 13$1,715 CAD
Retailer 15$1,971 CAD
Retailer 6$2,495 CAD
Retailer 3$3,016 CAD
Retailer 9$3,466 CAD
Retailer 17$3,544 CAD
Retailer 10$3,615 CAD
Retailer 14$4,542 CAD
Retailer 8$5,609 CAD
Brilliant Earth$7,599 CAD

42 data points across 20 retailers

25 retailers$925 CAD to $4,542 CAD

A
Cheapest Retailer
-
$925 CAD
$662 USD
A
Retailer 2
-
$1,006 CAD
$720 USD
View
A
Retailer 3
-
$1,035 CAD
$741 USD
View
Final sale: no returns
Retailer 4
-
$1,073 CAD
$768 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,073 CAD
$768 USD
View
A
Retailer 6
-
$1,216 CAD
£685 GBP
View
B+
Retailer 7
-
$1,414 CAD
$1,012 USD
View
B+
Retailer 8
-
$1,537 CAD
$1,100 USD
View
B+
Retailer 9
-
$1,537 CAD
$1,100 USD
View
B+
Retailer 10
-
$1,632 CAD
$1,168 USD
View
B+
Retailer 11
-
$1,660 CAD
A$1,828 AUD
View
B+
Retailer 12
-
$1,715 CAD
£967 GBP
View
B+
Retailer 13
-
$1,971 CAD
ZAR 22,799 ZAR
View
B+
Retailer 14
-
$2,495 CAD
$1,786 USD
View
B
Retailer 15
-
$3,016 CAD
$2,159 USD
View
B
Retailer 16
-
$3,342 CAD
£1,884 GBP
View
B+
Retailer 17
-
$3,466 CAD
$2,481 USD
View
B
Retailer 18
-
$3,544 CAD
€2,416 EUR
View
B
Retailer 19
-
$3,615 CAD
SGD 3,497 SGD
View
B
Retailer 20
-
$3,658 CAD
$2,619 USD
View
B
Retailer 21
-
$3,700 CAD
$2,649 USD
View
B
Retailer 22
-
$3,726 CAD
$2,668 USD
View
B
Retailer 23
-
$4,542 CAD
£2,560 GBP
View
Retailer 24
-
$5,609 CAD
$4,015 USD
View
Price last confirmed 16 days ago
Most Expensive
Brilliant Earth
19705028A · Oct 29
$7,599 CAD
$5,440 USD
View
Price under review
24 more retailers have this diamond
Prices start from $925 CADSave up to $3,617 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
$925 CAD