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Oval|Lab Grown|IGI

0.51ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG763675669

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG763675669

Diamond specifications and retailer prices

From £203 GBP
As of October 30, 2026
Save £227 GBP (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,013 GBP at MOH London · As of October 29, 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 LG763675669 or 763675669. Listed at 9 retailers as of October 29, 2026, with a 112% 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 angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763675669
Dimensions4.59 × 4.59 × 6.37 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
4.59 mm4.59 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763675669
Side View
Table 64.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,013 GBP|Low: £134 GBP|High: £1,020 GBP|Avg: £331 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5£134 GBP
Retailer 2£203 GBP
Retailer 6£228 GBP
Retailer 4£234 GBP
Retailer 3£272 GBP
Retailer 7£290 GBP
Retailer 8£366 GBP
Retailer 9£430 GBP
MOH London£1,013 GBP

45 data points across 9 retailers

9 retailers£203 GBP to £430 GBP

Retailer 1
-
£134 GBP
$180 USD
Price last confirmed 11 days ago
A
Retailer 2
-
£203 GBP
View
B+
Retailer 3
-
£228 GBP
$306 USD
View
B+
Retailer 4
-
£234 GBP
€299 EUR
View
B+
Retailer 5
-
£272 GBP
A$561 AUD
View
B+
Retailer 6
-
£290 GBP
$388 USD
View
B
Retailer 7
-
£374 GBP
$501 USD
View
B
Retailer 8
-
£430 GBP
$576 USD
View
Most Expensive
MOH London
LG763675669 · Oct 29
£1,013 GBP
View
Price under review
8 more retailers have this diamond
Prices start from £203 GBPSave up to £227 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
0.51ct Oval
£203 GBP