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Oval|Lab Grown|IGI

0.52ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG407915439

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407915439

Diamond specifications and retailer prices

From $525 CAD
As of November 5, 2026
Save $637 CAD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,538 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 0.52ct lab-grown oval diamond

This 0.52ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407915439 or 407915439. Listed at 13 retailers as of November 5, 2026, with a 121% 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

0.52
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.7°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915439
Dimensions6.26 × 4.53 × 2.93 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
6.26 mm4.53 mm0.52 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407915439
Side View
Table 60.5%Crown 35.7°Girdle: MED-THKPavilion 42.2°Culet: NoneDepth 64.7%

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: $2,538 CAD|Low: $504 CAD|High: $2,576 CAD|Avg: $1,054 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$525 CAD
Retailer 6$563 CAD
Retailer 9$587 CAD
Retailer 7$651 CAD
Retailer 10$651 CAD
Retailer 8$1,039 CAD
Retailer 3$1,158 CAD
Retailer 2$1,162 CAD
Retailer 4$1,910 CAD
MOH London$2,538 CAD

45 data points across 10 retailers

13 retailers$525 CAD to $1,162 CAD

B+
Cheapest Retailer
-
$525 CAD
B
Retailer 2
-
$563 CAD
View
B
Retailer 3
-
$587 CAD
View
Final sale: no returns
B
Retailer 4
-
$609 CAD
View
B
Retailer 5
-
$651 CAD
View
Retailer 6
-
$651 CAD
View
Price last confirmed 12 days ago
B
Retailer 7
-
$1,039 CAD
View
Retailer 8
-
$1,158 CAD
View
Price last confirmed 10 days ago
B
Retailer 9
-
$1,162 CAD
View
Retailer 10
-
$1,910 CAD
View
Price under review
Retailer 11
-
$2,093 CAD
View
Price under review
Retailer 12
-
$2,290 CAD
View
Price under review
Most Expensive
MOH London
LG407915439 · Nov 5
$2,538 CAD
£1,421 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $525 CADSave up to $637 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+
0.52ct Oval
$525 CAD