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Oval|Lab Grown|IGI

0.51ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG807653204

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG807653204

Diamond specifications and retailer prices

From £222 GBP
$295 USD
As of October 29, 2026
Save £478 GBP (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,102 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807653204 or 807653204. Listed at 12 retailers as of October 28, 2026, with a 216% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807653204
Dimensions6.56 × 4.51 × 2.79 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm4.51 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807653204
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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: £1,102 GBP|Low: £176 GBP|High: £1,114 GBP|Avg: £471 GBP|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9£222 GBP
Retailer 3£247 GBP
Retailer 12£257 GBP
Retailer 4£275 GBP
Retailer 10£275 GBP
Retailer 7£370 GBP
Retailer 11£450 GBP
Retailer 8£450 GBP
Retailer 2£491 GBP
Retailer 5£515 GBP
Retailer 6£699 GBP
Retailer 13£883 GBP
MOH London£1,102 GBP

44 data points across 13 retailers

12 retailers£222 GBP to £699 GBP

B+
Cheapest Retailer
-
£222 GBP
$295 USD
B+
Retailer 2
-
£247 GBP
$329 USD
View
Final sale: no returns
B+
Retailer 3
-
£257 GBP
$342 USD
View
B+
Retailer 4
-
£275 GBP
$366 USD
View
B
Retailer 5
-
£370 GBP
A$759 AUD
View
B
Retailer 6
-
£450 GBP
$599 USD
View
B
Retailer 7
-
£491 GBP
View
B
Retailer 8
-
£515 GBP
View
B
Retailer 9
-
£699 GBP
A$1,433 AUD
View
Retailer 10
-
£883 GBP
$1,176 USD
View
Price under review
Retailer 11
-
£926 GBP
$1,234 USD
View
Price under review
Most Expensive
MOH London
LG807653204 · Oct 25
£1,102 GBP
View
Price under review
11 more retailers have this diamond
Prices start from £222 GBPSave up to £478 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.

B+
0.51ct Oval
£222 GBP