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Oval|Lab Grown|IGI

0.50ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG400929720

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG400929720

Diamond specifications and retailer prices

From $485 CAD
As of November 5, 2026
Save $596 CAD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,346 CAD at MOH London · As of November 5, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG400929720 or 400929720. Listed at 13 retailers as of November 5, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG400929720
Dimensions5.94 × 4.52 × 2.82 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
5.94 mm4.52 mm0.50 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG400929720
Side View
Table 58.5%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,346 CAD|Low: $466 CAD|High: $2,379 CAD|Avg: $977 CAD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$485 CAD
Retailer 6$535 CAD
Retailer 9$543 CAD
Retailer 7$602 CAD
Retailer 10$602 CAD
Retailer 8$968 CAD
Retailer 3$1,070 CAD
Retailer 2$1,082 CAD
Retailer 4$1,765 CAD
MOH London$2,346 CAD

46 data points across 10 retailers

13 retailers$485 CAD to $1,082 CAD

B+
Cheapest Retailer
-
$485 CAD
B
Retailer 2
-
$535 CAD
View
B
Retailer 3
-
$543 CAD
View
Final sale: no returns
B
Retailer 4
-
$563 CAD
View
B
Retailer 5
-
$602 CAD
View
Retailer 6
-
$602 CAD
View
Price last confirmed 12 days ago
B
Retailer 7
-
$968 CAD
View
B
Retailer 8
-
$1,070 CAD
View
B
Retailer 9
-
$1,082 CAD
View
Retailer 10
-
$1,765 CAD
View
Price under review
Retailer 11
-
$1,935 CAD
View
Price under review
Retailer 12
-
$2,177 CAD
View
Price under review
Most Expensive
MOH London
LG400929720 · Nov 5
$2,346 CAD
£1,313 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $485 CADSave up to $596 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.

B+
0.50ct Oval
$485 CAD