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Oval|Lab Grown|IGI

0.52ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG836626374

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836626374

Diamond specifications and retailer prices

From $161 USD
As of October 25, 2026
7 retailers carry this diamond
Most expensive: $721 USD at MOH London · As of October 25, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG836626374 or 836626374. Listed at 7 retailers as of October 25, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626374
Dimensions6.70 × 4.55 × 2.62 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.70 mm4.55 mm0.52 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836626374
Side View
Table 66.0%Crown 38.7°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 57.6%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 25
Current: $721 USD|Low: $88 USD|High: $758 USD|Avg: $262 USD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 8$88 USD
Retailer 10$115 USD
Retailer 2$161 USD
Retailer 5$190 USD
Retailer 3$199 USD
Retailer 4$210 USD
Retailer 6$215 USD
Retailer 7$250 USD
Retailer 9$285 USD
MOH London$721 USD

29 data points across 10 retailers

7 retailers$161 USD to $721 USD

Retailer 1
-
$161 USD
Price last confirmed 12 days ago
Retailer 2
-
$199 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$210 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$215 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$250 USD
View
Price last confirmed 14 days ago
Retailer 6
-
$285 USD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
LG836626374 · Oct 25
$721 USD
£568 GBP
View
Price last confirmed 12 days ago
6 more retailers have this diamond

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.

0.52ct Oval
$161 USD