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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 $342 USD
As of October 29, 2026
Save $1,367 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,709 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 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 October 29, 2026, with prices from $342 to $1,709, a $1,367 spread on the same certified stone. MOH London lists it at $1,709. 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
Color
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: Oct 29
Current: $1,709 USD|Low: $272 USD|High: $1,721 USD|Avg: $685 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5$342 USD
Retailer 6$380 USD
Retailer 9$382 USD
Retailer 7$424 USD
Retailer 10$424 USD
Retailer 8$684 USD
Retailer 3$761 USD
Retailer 2$761 USD
Retailer 4$1,244 USD
MOH London$1,709 USD

41 data points across 10 retailers

11 retailers$342 USD to $1,709 USD

B+
Cheapest Retailer
-
$342 USD
B+
Retailer 2
-
$380 USD
View
B+
Retailer 3
-
$382 USD
View
Final sale: no returns
B+
Retailer 4
-
$397 USD
View
B
Retailer 5
-
$424 USD
View
B
Retailer 6
-
$424 USD
View
B
Retailer 7
-
$684 USD
View
B
Retailer 8
-
$761 USD
£600 GBP
View
C
Retailer 9
-
$1,244 USD
View
C
Retailer 10
-
$1,364 USD
View
Most Expensive
C
MOH London
LG407915430 · Oct 29
$1,709 USD
£1,346 GBP
View
10 more retailers have this diamond
Prices start from $342 USDSave up to $1,367 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
$342 USD