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Oval|Lab Grown|IGI

1.48ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG816602353

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816602353

Diamond specifications and retailer prices

From $400 CAD
$286 USD
As of October 29, 2026
Save $1,598 CAD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,508 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816602353 or 816602353. Listed at 20 retailers as of October 29, 2026, with a 399% 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

1.48
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816602353
Dimensions9.16 × 6.52 × 3.96 mm
L/W Ratio1.40
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
9.16 mm6.52 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816602353
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.7%

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 29
Current: $6,508 CAD|Low: $400 CAD|High: $6,508 CAD|Avg: $1,527 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 4$400 CAD
Retailer 7$446 CAD
Retailer 18$463 CAD
Retailer 11$495 CAD
Retailer 17$495 CAD
Retailer 16$714 CAD
Retailer 21$817 CAD
Retailer 14$841 CAD
Retailer 15$852 CAD
Retailer 20$858 CAD
Retailer 2$876 CAD
Retailer 3$1,523 CAD
Retailer 5$1,556 CAD
Retailer 10$1,594 CAD
Retailer 9$1,652 CAD
Retailer 8$1,663 CAD
Retailer 19$1,835 CAD
Retailer 6$1,941 CAD
Retailer 13$1,998 CAD
Retailer 12$4,885 CAD
Brilliant Earth$6,508 CAD

32 data points across 21 retailers

20 retailers$400 CAD to $1,998 CAD

A
Cheapest Retailer
-
$400 CAD
$286 USD
A
Retailer 2
-
$446 CAD
$319 USD
View
Final sale: no returns
A
Retailer 3
-
$463 CAD
$331 USD
View
A
Retailer 4
-
$495 CAD
$354 USD
View
A
Retailer 5
-
$495 CAD
$354 USD
View
A
Retailer 6
-
$714 CAD
$510 USD
View
A
Retailer 7
-
$817 CAD
$584 USD
View
A
Retailer 8
-
$852 CAD
ZAR 9,833 ZAR
View
A
Retailer 9
-
$858 CAD
$613 USD
View
A
Retailer 10
-
$876 CAD
£493 GBP
View
B+
Retailer 11
-
$1,523 CAD
$1,088 USD
View
B+
Retailer 12
-
$1,556 CAD
$1,112 USD
View
B+
Retailer 13
-
$1,594 CAD
$1,139 USD
View
B+
Retailer 14
-
$1,652 CAD
SGD 1,595 SGD
View
B+
Retailer 15
-
$1,663 CAD
$1,188 USD
View
B+
Retailer 16
-
$1,835 CAD
$1,311 USD
View
B+
Retailer 17
-
$1,941 CAD
£1,092 GBP
View
B+
Retailer 18
-
$1,998 CAD
£1,124 GBP
View
Retailer 19
-
$4,885 CAD
$3,490 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
21422147A · Oct 29
$6,508 CAD
$4,650 USD
View
Price under review
19 more retailers have this diamond
Prices start from $400 CADSave up to $1,598 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
$400 CAD