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Oval|Lab Grown|IGI

1.49ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG818659704

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818659704

Diamond specifications and retailer prices

From $338 CAD
$242 USD
As of October 29, 2026
Save $3,112 CAD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,450 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.49ct lab-grown oval diamond

This 1.49ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818659704 or 818659704. Listed at 19 retailers as of October 29, 2026, with prices from $338 to $3,450, a $3,112 spread on the same certified stone. Brilliant Earth lists it at $3,450. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659704
Dimensions9.52 × 6.24 × 3.97 mm
L/W Ratio1.53
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
9.52 mm6.24 mm1.49 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659704
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.6%

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: $3,450 CAD|Low: $330 CAD|High: $4,456 CAD|Avg: $1,147 CAD|-22.6%
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
October 31, 2026
Retailer 11$338 CAD
Retailer 8$379 CAD
Retailer 18$391 CAD
Retailer 4$419 CAD
Retailer 5$419 CAD
Retailer 9$704 CAD
Retailer 16$717 CAD
Retailer 12$719 CAD
Retailer 2$794 CAD
Retailer 13$1,021 CAD
Retailer 17$1,050 CAD
Retailer 19$1,141 CAD
Retailer 3$1,345 CAD
Retailer 10$1,405 CAD
Retailer 7$1,418 CAD
Retailer 6$1,551 CAD
Retailer 14$1,687 CAD
Retailer 15$2,920 CAD
Brilliant Earth$3,450 CAD

39 data points across 19 retailers

19 retailers$338 CAD to $3,450 CAD

A
Cheapest Retailer
-
$338 CAD
$242 USD
A
Retailer 2
-
$379 CAD
$271 USD
View
Final sale: no returns
A
Retailer 3
-
$391 CAD
$280 USD
View
A
Retailer 4
-
$419 CAD
$300 USD
View
A
Retailer 5
-
$419 CAD
$300 USD
View
A
Retailer 6
-
$704 CAD
$504 USD
View
Retailer 7
-
$717 CAD
€489 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$719 CAD
ZAR 8,319 ZAR
View
A
Retailer 9
-
$794 CAD
£447 GBP
View
A
Retailer 10
-
$1,021 CAD
A$1,125 AUD
View
A
Retailer 11
-
$1,050 CAD
$752 USD
View
A
Retailer 12
-
$1,141 CAD
$817 USD
View
B+
Retailer 13
-
$1,345 CAD
$963 USD
View
B+
Retailer 14
-
$1,405 CAD
SGD 1,359 SGD
View
B+
Retailer 15
-
$1,418 CAD
$1,015 USD
View
B+
Retailer 16
-
$1,551 CAD
$1,110 USD
View
Retailer 17
-
$1,687 CAD
£951 GBP
View
Price last confirmed 10 days ago
Retailer 18
-
$2,920 CAD
$2,090 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21433838A · Oct 30
$3,450 CAD
$2,470 USD
View
18 more retailers have this diamond
Prices start from $338 CADSave up to $3,112 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
1.49ct Oval
$338 CAD