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Oval|Lab Grown|IGI

0.53ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG831685668

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831685668

Diamond specifications and retailer prices

From £216 GBP
$290 USD
As of October 30, 2026
Save £535 GBP (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £752 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown oval diamond

This 0.53ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831685668 or 831685668. Listed at 8 retailers as of October 29, 2026, with prices from £216 to £752, a £535 spread on the same certified stone. MOH London lists it at £752. 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

0.53
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831685668
Dimensions6.56 × 4.35 × 2.91 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.56 mm4.35 mm0.53 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831685668
Side View
Table 57.0%Crown 35.5°Girdle: MED-THKPavilion 42°Culet: NoneDepth 66.9%

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: Oct 30
Current: £752 GBP|Low: £216 GBP|High: £752 GBP|Avg: £388 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5£216 GBP
Retailer 6£263 GBP
Retailer 2£286 GBP
Retailer 4£325 GBP
Retailer 3£406 GBP
Retailer 7£555 GBP
MOH London£752 GBP

10 data points across 7 retailers

8 retailers£216 GBP to £752 GBP

A
Cheapest Retailer
-
£216 GBP
$290 USD
A
Retailer 2
-
£263 GBP
$353 USD
View
B+
Retailer 3
-
£286 GBP
View
B+
Retailer 4
-
£325 GBP
$436 USD
View
B
Retailer 5
-
£381 GBP
$510 USD
View
B+
Retailer 6
-
£406 GBP
A$836 AUD
View
B
Retailer 7
-
£555 GBP
$744 USD
View
Most Expensive
B
MOH London
LG831685668 · Oct 29
£752 GBP
View
7 more retailers have this diamond
Prices start from £216 GBPSave up to £535 GBP

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
0.53ct Oval
£216 GBP