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Oval|Lab Grown|IGI

0.52ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG407915430

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407915430

Diamond specifications and retailer prices

From $487 AUD
$342 USD
As of November 1, 2026
Save $1,934 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,421 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407915430 or 407915430. Listed at 11 retailers as of November 1, 2026, with prices from $487 to $2,421, a $1,934 spread on the same certified stone. MOH London lists it at $2,421. 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
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
Crown angle36.8°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915430
Dimensions5.99 × 4.34 × 2.98 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
5.99 mm4.34 mm0.52 ctF / SI1
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateIGI LG407915430
Side View
Table 62.0%Crown 36.8°Girdle: MED-VTKPavilion 43.7°Culet: NoneDepth 68.7%

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 1
Current: $2,421 AUD|Low: $467 AUD|High: $2,450 AUD|Avg: $980 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$487 AUD
Retailer 6$541 AUD
Retailer 9$544 AUD
Retailer 7$604 AUD
Retailer 10$604 AUD
Retailer 8$974 AUD
Retailer 2$1,075 AUD
Retailer 3$1,084 AUD
Retailer 4$1,771 AUD
MOH London$2,421 AUD

42 data points across 10 retailers

11 retailers$487 AUD to $2,421 AUD

B+
Cheapest Retailer
-
$487 AUD
$342 USD
B+
Retailer 2
-
$541 AUD
$380 USD
View
B+
Retailer 3
-
$544 AUD
$382 USD
View
Final sale: no returns
B+
Retailer 4
-
$565 AUD
$397 USD
View
B
Retailer 5
-
$604 AUD
$424 USD
View
Retailer 6
-
$604 AUD
$424 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$974 AUD
$684 USD
View
B
Retailer 8
-
$1,075 AUD
£595 GBP
View
C
Retailer 9
-
$1,771 AUD
$1,244 USD
View
C
Retailer 10
-
$1,942 AUD
$1,364 USD
View
Most Expensive
C
MOH London
LG407915430 · Nov 1
$2,421 AUD
£1,339 GBP
View
10 more retailers have this diamond
Prices start from $487 AUDSave up to $1,934 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
$487 AUD