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Oval|Lab Grown|IGI

0.52ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG407915431

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407915431

Diamond specifications and retailer prices

From $485 AUD
$340 USD
As of November 2, 2026
Save $1,941 AUD (80%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,426 AUD at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407915431 or 407915431. Listed at 4 retailers as of November 1, 2026, with prices from $485 to $2,426, a $1,941 spread on the same certified stone. MOH London lists it at $2,426. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915431
Dimensions6.61 × 4.51 × 2.70 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.61 mm4.51 mm0.52 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407915431
Side View
Table 60.0%Crown 35.5°Girdle: THN-THKPavilion 39.7°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,426 AUD|Low: $485 AUD|High: $2,455 AUD|Avg: $1,189 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$485 AUD
Retailer 8$602 AUD
Retailer 9$649 AUD
Retailer 7$820 AUD
Retailer 4$976 AUD
Retailer 3$1,089 AUD
Retailer 5$1,147 AUD
MOH London$2,426 AUD
Retailer 6$2,432 AUD

20 data points across 9 retailers

4 retailers$485 AUD to $2,426 AUD

A
Cheapest Retailer
-
$485 AUD
$340 USD
B
Retailer 2
-
$976 AUD
$684 USD
View
B
Retailer 3
-
$1,089 AUD
€727 EUR
View
Most Expensive
B
MOH London
LG407915431 · Nov 1
$2,426 AUD
£1,339 GBP
View
3 more retailers have this diamond
Prices start from $485 AUDSave up to $1,941 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.

A
0.52ct Oval
$485 AUD