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Oval|Lab Grown|IGI

0.90ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG621448398

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG621448398

Diamond specifications and retailer prices

From $171 CAD
$122 USD
As of October 29, 2026
Save $1,609 CAD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,779 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct lab-grown oval diamond

This 0.9ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG621448398 or 621448398. Listed at 12 retailers as of October 29, 2026, with prices from $171 to $1,779, a $1,609 spread on the same certified stone. MOH London lists it at $1,779. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621448398
Dimensions7.84 × 5.42 × 3.42 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.84 mm5.42 mm0.90 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621448398
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 42°Culet: NoneDepth 63.1%

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: $1,779 CAD|Low: $171 CAD|High: $1,779 CAD|Avg: $523 CAD
MOH London
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
October 29, 2026
Retailer 2$171 CAD
Retailer 4$199 CAD
Retailer 11$225 CAD
Retailer 15$251 CAD
Retailer 10$281 CAD
Retailer 14$410 CAD
Retailer 3$436 CAD
Retailer 9$438 CAD
Retailer 5$453 CAD
Retailer 12$553 CAD
Retailer 8$567 CAD
Retailer 13$567 CAD
Retailer 16$682 CAD
Retailer 7$830 CAD
Retailer 6$840 CAD
MOH London$1,779 CAD

3 data points across 16 retailers

12 retailers$171 CAD to $1,779 CAD

A
Cheapest Retailer
-
$171 CAD
$122 USD
A
Retailer 2
-
$199 CAD
$142 USD
View
A
Retailer 3
-
$225 CAD
$161 USD
View
A
Retailer 4
-
$251 CAD
HK$1,400 HKD
View
A
Retailer 5
-
$281 CAD
£158 GBP
View
A
Retailer 6
-
$410 CAD
$293 USD
View
A
Retailer 7
-
$436 CAD
£246 GBP
View
A
Retailer 8
-
$438 CAD
£246 GBP
View
B+
Retailer 9
-
$553 CAD
$395 USD
View
B+
Retailer 10
-
$567 CAD
$405 USD
View
B+
Retailer 11
-
$682 CAD
$487 USD
View
Most Expensive
B
MOH London
LG621448398 · Oct 29
$1,779 CAD
£1,001 GBP
View
11 more retailers have this diamond
Prices start from $171 CADSave up to $1,609 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
0.90ct Oval
$171 CAD