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Oval|Lab Grown|IGI

1.48ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG818653758

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818653758

Diamond specifications and retailer prices

From $400 CAD
$286 USD
As of October 29, 2026
Save $4,092 CAD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,885 CAD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG818653758 or 818653758. Listed at 19 retailers as of October 29, 2026, with a 1022% 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 angle33.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818653758
Dimensions9.08 × 6.44 × 3.99 mm
L/W Ratio1.41
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
9.08 mm6.44 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818653758
Side View
Table 60.0%Crown 33.6°Girdle: STK-THKPavilion 40.5°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 29
Current: $4,885 CAD|Low: $400 CAD|High: $6,508 CAD|Avg: $1,533 CAD|-1.6%
Rare Carat
Retailer 2
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Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 19
Retailer 20
October 30, 2026
Retailer 5$400 CAD
Retailer 20$448 CAD
Retailer 17$463 CAD
Retailer 11$495 CAD
Retailer 16$495 CAD
Retailer 15$777 CAD
Retailer 3$817 CAD
Retailer 12$841 CAD
Retailer 14$852 CAD
Retailer 19$858 CAD
Retailer 2$876 CAD
Retailer 4$1,523 CAD
Retailer 6$1,556 CAD
Retailer 10$1,594 CAD
Retailer 9$1,652 CAD
Retailer 8$1,663 CAD
Retailer 18$1,835 CAD
Retailer 13$1,998 CAD
Retailer 7$4,493 CAD
Rare Carat$4,885 CAD

36 data points across 20 retailers

19 retailers$400 CAD to $4,493 CAD

A
Cheapest Retailer
-
$400 CAD
$286 USD
A
Retailer 2
-
$448 CAD
$320 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
-
$777 CAD
$555 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
-
$1,998 CAD
£1,124 GBP
View
B
Retailer 18
-
$4,493 CAD
$3,210 USD
View
Most Expensive
Rare Carat
PE-234943 · Oct 18
$4,885 CAD
$3,490 USD
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from $400 CADSave up to $4,092 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