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Oval|Lab Grown|IGI

1.48ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG818667683

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818667683

Diamond specifications and retailer prices

From $711 CAD
$508 USD
As of October 28, 2026
Save $3,768 CAD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,479 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.48ct lab-grown oval diamond

This 1.48ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818667683 or 818667683. Listed at 8 retailers as of October 28, 2026, with prices from $711 to $4,479, a $3,768 spread on the same certified stone. Brilliant Earth lists it at $4,479. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818667683
Dimensions9.30 × 6.47 × 4.01 mm
L/W Ratio1.44
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
9.30 mm6.47 mm1.48 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818667683
Side View
Table 57.0%Crown 34.7°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 62.0%

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 28
Current: $4,479 CAD|Low: $329 CAD|High: $4,542 CAD|Avg: $1,806 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
October 28, 2026
Retailer 5$329 CAD
Retailer 2$711 CAD
Retailer 13$850 CAD
Retailer 12$883 CAD
Retailer 8$1,376 CAD
Retailer 9$1,442 CAD
Retailer 11$1,528 CAD
Retailer 3$1,598 CAD
Retailer 4$1,719 CAD
Retailer 7$1,984 CAD
Retailer 6$3,275 CAD
Retailer 10$4,444 CAD
Brilliant Earth$4,479 CAD

16 data points across 13 retailers

8 retailers$711 CAD to $4,479 CAD

A
Cheapest Retailer
-
$711 CAD
$508 USD
B+
Retailer 2
-
$1,376 CAD
$983 USD
View
B+
Retailer 3
-
$1,442 CAD
$1,030 USD
View
B+
Retailer 4
-
$1,528 CAD
$1,092 USD
View
B+
Retailer 5
-
$1,984 CAD
£1,116 GBP
View
B
Retailer 6
-
$3,275 CAD
$2,340 USD
View
B
Retailer 7
-
$4,444 CAD
$3,175 USD
View
Most Expensive
B
Brilliant Earth
21732555Y · Oct 29
$4,479 CAD
$3,200 USD
View
7 more retailers have this diamond
Prices start from $711 CADSave up to $3,768 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
1.48ct Oval
$711 CAD