Oval|Lab Grown|IGI

0.51ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG803661106

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803661106

Diamond specifications and retailer prices

From £78 GBP
$105 USD
As of October 26, 2026
Save £735 GBP (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £813 GBP at MOH London · As of October 26, 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 LG803661106 or 803661106. Listed at 22 retailers as of October 26, 2026, with prices from £78 to £813, a £735 spread on the same certified stone. MOH London lists it at £813. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661106
Dimensions6.28 × 4.38 × 2.78 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.28 mm4.38 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803661106
Side View
Table 60.0%Crown 36.8°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 63.5%

Caratlytics Score

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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 26
Current: £813 GBP|Low: £78 GBP|High: £888 GBP|Avg: £281 GBP|-8.4%
MOH London
Retailer 2
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Retailer 21
October 29, 2026
Retailer 20£78 GBP
Retailer 11£88 GBP
Retailer 21£91 GBP
Retailer 4£104 GBP
Retailer 6£115 GBP
Retailer 19£123 GBP
Retailer 17£173 GBP
Retailer 7£176 GBP
Retailer 15£191 GBP
Retailer 10£196 GBP
Retailer 3£224 GBP
Retailer 5£254 GBP
Retailer 16£265 GBP
Retailer 8£269 GBP
Retailer 2£271 GBP
Retailer 13£278 GBP
Retailer 18£313 GBP
Retailer 12£356 GBP
Retailer 14£512 GBP
Retailer 9£665 GBP
MOH London£813 GBP

39 data points across 21 retailers

22 retailers£78 GBP to £813 GBP

A
Cheapest Retailer
-
£78 GBP
$105 USD
A
Retailer 2
-
£91 GBP
$122 USD
View
A
Retailer 3
-
£104 GBP
$139 USD
View
Retailer 4
-
£104 GBP
$139 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£115 GBP
HK$1,200 HKD
View
A
Retailer 6
-
£123 GBP
$165 USD
View
Retailer 7
-
£173 GBP
ZAR 3,743 ZAR
View
Price last confirmed 7 days ago
Retailer 8
-
£176 GBP
€225 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
£191 GBP
View
B+
Retailer 10
-
£196 GBP
$262 USD
View
B+
Retailer 11
-
£224 GBP
$300 USD
View
Retailer 12
-
£254 GBP
$340 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
£254 GBP
$340 USD
View
B+
Retailer 14
-
£265 GBP
View
B+
Retailer 15
-
£269 GBP
$361 USD
View
B+
Retailer 16
-
£271 GBP
SGD 491 SGD
View
B+
Retailer 17
-
£278 GBP
$373 USD
View
B+
Retailer 18
-
£313 GBP
$419 USD
View
B
Retailer 19
-
£356 GBP
$477 USD
View
Retailer 20
-
£512 GBP
View
Price last confirmed 14 days ago
B
Retailer 21
-
£665 GBP
$891 USD
View
Most Expensive
B
MOH London
LG803661106 · Oct 26
£813 GBP
View
21 more retailers have this diamond
Prices start from £78 GBPSave up to £735 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
£78 GBP