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Oval|Lab Grown|IGI

0.52ct H SI2 Oval Lab Grown Diamond

VG • H/SI2 • IGI LG414059513

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG414059513

Diamond specifications and retailer prices

From $264 USD
As of October 29, 2026
Save $1,053 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,317 USD at MOH London · As of October 29, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG414059513 or 414059513. Listed at 11 retailers as of October 29, 2026, with prices from $264 to $1,317, a $1,053 spread on the same certified stone. MOH London lists it at $1,317. 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
H
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle37.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414059513
Dimensions6.21 × 4.53 × 2.84 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.21 mm4.53 mm0.52 ctH / SI2
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG414059513
Side View
Table 57.5%Crown 37.2°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 62.7%

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: Oct 29
Current: $1,317 USD|Low: $209 USD|High: $1,326 USD|Avg: $587 USD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$264 USD
Retailer 9$294 USD
Retailer 7$327 USD
Retailer 10$327 USD
Retailer 6$370 USD
Retailer 8$544 USD
Retailer 2$611 USD
Retailer 11$676 USD
Retailer 3$684 USD
Retailer 4$1,004 USD
MOH London$1,317 USD

20 data points across 11 retailers

11 retailers$264 USD to $1,317 USD

B+
Cheapest Retailer
-
$264 USD
B+
Retailer 2
-
$294 USD
View
Final sale: no returns
B+
Retailer 3
-
$306 USD
View
B+
Retailer 4
-
$327 USD
View
B+
Retailer 5
-
$327 USD
View
B+
Retailer 6
-
$370 USD
View
B
Retailer 7
-
$544 USD
View
B
Retailer 8
-
$611 USD
€582 EUR
View
C
Retailer 9
-
$1,004 USD
View
C
Retailer 10
-
$1,050 USD
View
Most Expensive
C
MOH London
LG414059513 · Oct 29
$1,317 USD
£1,037 GBP
View
10 more retailers have this diamond
Prices start from $264 USDSave up to $1,053 USD

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
$264 USD