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Oval|Lab Grown|IGI

3.09ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG519247680

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG519247680

Diamond specifications and retailer prices

From $750 CAD
$537 USD
As of October 29, 2026
Save $3,156 CAD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,906 CAD at MOH London · As of October 29, 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 very-good cut grade and certified by IGI LG519247680 or 519247680. Listed at 16 retailers as of October 29, 2026, with prices from $750 to $3,906, a $3,156 spread on the same certified stone. MOH London lists it at $3,906. 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

3.09
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519247680
Dimensions11.50 × 8.23 × 5.23 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
11.50 mm8.23 mm3.09 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519247680
Side View
Table 60.0%Crown 37.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.5%

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: $3,906 CAD|Low: $841 CAD|High: $3,933 CAD|Avg: $1,770 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$841 CAD
Retailer 3$1,118 CAD
Retailer 7$1,215 CAD
Retailer 9$1,323 CAD
Retailer 2$1,450 CAD
Retailer 4$1,477 CAD
Retailer 6$2,403 CAD
Retailer 5$2,850 CAD
MOH London$3,906 CAD

42 data points across 9 retailers

16 retailers$750 CAD to $3,906 CAD

A
Cheapest Retailer
-
$750 CAD
$537 USD
A
Retailer 2
-
$841 CAD
$602 USD
View
A
Retailer 3
-
$841 CAD
$602 USD
View
Final sale: no returns
Retailer 4
-
$930 CAD
$666 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$930 CAD
$666 USD
View
A
Retailer 6
-
$1,019 CAD
HK$5,700 HKD
View
B+
Retailer 7
-
$1,118 CAD
$800 USD
View
B+
Retailer 8
-
$1,215 CAD
$870 USD
View
B+
Retailer 9
-
$1,323 CAD
$947 USD
View
B+
Retailer 10
-
$1,450 CAD
£817 GBP
View
Retailer 11
-
$1,477 CAD
€1,007 EUR
View
Price last confirmed 7 days ago
B
Retailer 12
-
$2,262 CAD
$1,619 USD
View
B
Retailer 13
-
$2,403 CAD
$1,720 USD
View
B
Retailer 14
-
$2,449 CAD
$1,753 USD
View
B
Retailer 15
-
$2,850 CAD
$2,040 USD
View
Most Expensive
B
MOH London
LG519247680 · Oct 29
$3,906 CAD
£2,202 GBP
View
15 more retailers have this diamond
Prices start from $750 CADSave up to $3,156 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
$750 CAD