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Oval|Lab Grown|IGI

1.57ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG846664015

Shape and cutting style on the report: Oval mixed cut

Certificate IGI LG846664015

Diamond specifications and retailer prices

From $604 CAD
£341 GBP
As of October 30, 2026
Save $3,088 CAD (84%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,692 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.57ct lab-grown oval diamond

This 1.57ct 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 LG846664015 or 846664015. Listed at 5 retailers as of October 29, 2026, with prices from $604 to $3,692, a $3,088 spread on the same certified stone. MOH London lists it at $3,692. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846664015
Dimensions8.58 × 6.14 × 3.85 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
8.58 mm6.14 mm1.57 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846664015
Side View
Table 53.0%Crown 37.9°Girdle: THK-VTKPavilion 38.3°Culet: NoneDepth 62.7%

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 30
Current: $3,692 CAD|Low: $604 CAD|High: $3,692 CAD|Avg: $1,570 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3$604 CAD
Retailer 2$943 CAD
Retailer 4$1,076 CAD
Retailer 5$1,676 CAD
MOH London$3,692 CAD

4 data points across 5 retailers

5 retailers$604 CAD to $3,692 CAD

A
Cheapest Retailer
-
$604 CAD
£341 GBP
A
Retailer 2
-
$943 CAD
$675 USD
View
A
Retailer 3
-
$1,076 CAD
$770 USD
View
B+
Retailer 4
-
$1,676 CAD
$1,200 USD
View
Most Expensive
B
MOH London
LG846664015 · Oct 29
$3,692 CAD
£2,081 GBP
View
4 more retailers have this diamond
Prices start from $604 CADSave up to $3,088 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
1.57ct Oval
$604 CAD