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Oval|Lab Grown|IGI

0.50ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG502109328

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG502109328

Diamond specifications and retailer prices

From $405 CAD
$290 USD
As of October 31, 2026
Save $1,432 CAD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,294 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502109328 or 502109328. Listed at 12 retailers as of October 31, 2026, with a 353% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502109328
Dimensions5.76 × 4.44 × 2.83 mm
L/W Ratio1.30
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
5.76 mm4.44 mm0.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502109328
Side View
Table 65.5%Crown 37.7°Girdle: THK-VTKPavilion 40.6°Culet: NoneDepth 63.7%

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 31
Current: $2,294 CAD|Low: $367 CAD|High: $2,319 CAD|Avg: $924 CAD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$405 CAD
Retailer 6$461 CAD
Retailer 9$517 CAD
Retailer 7$571 CAD
Retailer 10$571 CAD
Retailer 8$925 CAD
Retailer 2$1,023 CAD
Retailer 4$1,033 CAD
Retailer 5$1,676 CAD
MOH London$2,294 CAD

42 data points across 10 retailers

12 retailers$405 CAD to $1,837 CAD

A
Cheapest Retailer
-
$405 CAD
$290 USD
B+
Retailer 2
-
$461 CAD
$330 USD
View
B+
Retailer 3
-
$517 CAD
$370 USD
View
Final sale: no returns
B+
Retailer 4
-
$535 CAD
$383 USD
View
B+
Retailer 5
-
$571 CAD
$409 USD
View
Retailer 6
-
$571 CAD
$409 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$925 CAD
$662 USD
View
B
Retailer 8
-
$1,023 CAD
£577 GBP
View
B
Retailer 9
-
$1,033 CAD
€704 EUR
View
B
Retailer 10
-
$1,676 CAD
$1,200 USD
View
B
Retailer 11
-
$1,837 CAD
$1,315 USD
View
Most Expensive
MOH London
LG502109328 · Oct 25
$2,294 CAD
£1,293 GBP
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from $405 CADSave up to $1,432 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
0.50ct Oval
$405 CAD