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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 $376 AUD
$264 USD
As of October 29, 2026
Save $1,499 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,875 AUD 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 $376 to $1,875, a $1,499 spread on the same certified stone. MOH London lists it at $1,875. 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
Colour
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: $1,875 AUD|Low: $298 AUD|High: $1,888 AUD|Avg: $835 AUD|+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 30, 2026
Retailer 6$376 AUD
Retailer 9$419 AUD
Retailer 7$466 AUD
Retailer 10$466 AUD
Retailer 2$470 AUD
Retailer 8$774 AUD
Retailer 4$870 AUD
Retailer 11$962 AUD
Retailer 3$974 AUD
Retailer 5$1,429 AUD
MOH London$1,875 AUD

21 data points across 11 retailers

11 retailers$376 AUD to $1,875 AUD

B+
Cheapest Retailer
-
$376 AUD
$264 USD
B+
Retailer 2
-
$419 AUD
$294 USD
View
Final sale: no returns
B+
Retailer 3
-
$436 AUD
$306 USD
View
B+
Retailer 4
-
$466 AUD
$327 USD
View
B+
Retailer 5
-
$466 AUD
$327 USD
View
B+
Retailer 6
-
$470 AUD
$330 USD
View
B
Retailer 7
-
$774 AUD
$544 USD
View
B
Retailer 8
-
$870 AUD
€582 EUR
View
C
Retailer 9
-
$1,429 AUD
$1,004 USD
View
C
Retailer 10
-
$1,495 AUD
$1,050 USD
View
Most Expensive
C
MOH London
LG414059513 · Oct 29
$1,875 AUD
£1,037 GBP
View
10 more retailers have this diamond
Prices start from $376 AUDSave up to $1,499 AUD

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
$376 AUD