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Oval|Lab Grown|IGI

3.09ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG838622123

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG838622123

Diamond specifications and retailer prices

From $788 CAD
$564 USD
As of October 29, 2026
Save $3,463 CAD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,251 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG838622123 or 838622123. Listed at 8 retailers as of October 25, 2026, with prices from $788 to $4,251, a $3,463 spread on the same certified stone. MOH London lists it at $4,251. 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

3.09
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838622123
Dimensions11.56 × 8.20 × 5.18 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm8.20 mm3.09 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838622123
Side View
Table 64.0%Crown 33.2°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 63.2%

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: $4,251 CAD|Low: $1,166 CAD|High: $4,251 CAD|Avg: $1,971 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$1,166 CAD
Retailer 2$1,337 CAD
Retailer 7$1,507 CAD
Retailer 3$1,526 CAD
Retailer 6$2,274 CAD
Retailer 4$2,426 CAD
MOH London$4,251 CAD

10 data points across 7 retailers

8 retailers$788 CAD to $4,251 CAD

A
Cheapest Retailer
-
$788 CAD
$564 USD
A
Retailer 2
-
$1,166 CAD
$835 USD
View
A
Retailer 3
-
$1,337 CAD
£754 GBP
View
A
Retailer 4
-
$1,507 CAD
$1,079 USD
View
A
Retailer 5
-
$1,526 CAD
£860 GBP
View
B+
Retailer 6
-
$2,274 CAD
$1,628 USD
View
B+
Retailer 7
-
$2,426 CAD
$1,737 USD
View
Most Expensive
B
MOH London
LG838622123 · Oct 25
$4,251 CAD
£2,396 GBP
View
7 more retailers have this diamond
Prices start from $788 CADSave up to $3,463 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
3.09ct Oval
$788 CAD