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Oval|Lab Grown|IGI

1.54ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG811638652

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811638652

Diamond specifications and retailer prices

From $430 CAD
$307 USD
As of October 29, 2026
Save $4,770 CAD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,200 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811638652 or 811638652. Listed at 21 retailers as of October 28, 2026, with prices from $430 to $5,200, a $4,770 spread on the same certified stone. Rare Carat lists it at $5,200. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638652
Dimensions9.46 × 6.52 × 4.04 mm
L/W Ratio1.45
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
9.46 mm6.52 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638652
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.0%

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: $5,200 CAD|Low: $481 CAD|High: $5,486 CAD|Avg: $1,787 CAD|-0.5%
Rare Carat
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
October 30, 2026
Retailer 5$481 CAD
Retailer 13$498 CAD
Retailer 4$552 CAD
Retailer 11$749 CAD
Retailer 6$871 CAD
Retailer 17$911 CAD
Retailer 10$916 CAD
Retailer 2$948 CAD
Retailer 3$1,477 CAD
Retailer 14$1,639 CAD
Retailer 7$1,780 CAD
Retailer 8$1,806 CAD
Retailer 15$1,884 CAD
Retailer 12$2,140 CAD
Retailer 9$2,391 CAD
Retailer 16$4,451 CAD
Rare Carat$5,200 CAD

27 data points across 17 retailers

21 retailers$430 CAD to $5,200 CAD

A
Cheapest Retailer
-
$430 CAD
$307 USD
A
Retailer 2
-
$481 CAD
$344 USD
View
Final sale: no returns
A
Retailer 3
-
$498 CAD
$356 USD
View
A
Retailer 4
-
$533 CAD
$381 USD
View
A
Retailer 5
-
$533 CAD
$381 USD
View
Retailer 6
-
$552 CAD
£311 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$749 CAD
$535 USD
View
A
Retailer 8
-
$871 CAD
$622 USD
View
A
Retailer 9
-
$916 CAD
ZAR 10,576 ZAR
View
A
Retailer 10
-
$948 CAD
£534 GBP
View
B+
Retailer 11
-
$1,477 CAD
$1,055 USD
View
B+
Retailer 12
-
$1,639 CAD
$1,171 USD
View
B+
Retailer 13
-
$1,715 CAD
$1,225 USD
View
B+
Retailer 14
-
$1,780 CAD
$1,271 USD
View
B+
Retailer 15
-
$1,806 CAD
SGD 1,744 SGD
View
B+
Retailer 16
-
$1,884 CAD
$1,346 USD
View
B+
Retailer 17
-
$2,140 CAD
£1,204 GBP
View
B+
Retailer 18
-
$2,391 CAD
$1,708 USD
View
Retailer 19
-
$2,581 CAD
£1,452 GBP
View
Price last confirmed 23 days ago
B
Retailer 20
-
$4,451 CAD
$3,180 USD
View
Most Expensive
B
Rare Carat
PD-224669 · Oct 28
$5,200 CAD
$3,715 USD
View
20 more retailers have this diamond
Prices start from $430 CADSave up to $4,770 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
$430 CAD