CaratHunter
Plans
Oval|Lab Grown|IGI

0.40ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG753504663

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG753504663

Diamond specifications and retailer prices

From $164 CAD
$117 USD
As of October 25, 2026
Save $970 CAD (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,134 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown oval diamond

This 0.4ct lab-grown oval sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG753504663 or 753504663. Listed at 9 retailers as of October 25, 2026, with prices from $164 to $1,134, a $970 spread on the same certified stone. MOH London lists it at $1,134. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG753504663
Dimensions6.39 × 3.98 × 2.42 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.39 mm3.98 mm0.40 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG753504663
Side View
Table 61.0%Crown 36.7°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 60.8%

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 25
Current: $1,134 CAD|Low: $164 CAD|High: $1,141 CAD|Avg: $434 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$164 CAD
Retailer 9$210 CAD
Retailer 4$231 CAD
Retailer 2$282 CAD
Retailer 5$307 CAD
Retailer 3$394 CAD
Retailer 7$447 CAD
Retailer 8$578 CAD
MOH London$1,134 CAD

40 data points across 9 retailers

9 retailers$164 CAD to $1,134 CAD

A
Cheapest Retailer
-
$164 CAD
$117 USD
B+
Retailer 2
-
$210 CAD
$150 USD
View
Retailer 3
-
$231 CAD
$165 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$282 CAD
£159 GBP
View
B+
Retailer 5
-
$307 CAD
€209 EUR
View
B+
Retailer 6
-
$394 CAD
£222 GBP
View
B
Retailer 7
-
$447 CAD
SGD 432 SGD
View
B
Retailer 8
-
$578 CAD
$413 USD
View
Most Expensive
B
MOH London
LG753504663 · Oct 29
$1,134 CAD
£638 GBP
View
8 more retailers have this diamond
Prices start from $164 CADSave up to $970 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
0.40ct Oval
$164 CAD