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Oval|Lab Grown|IGI

0.51ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG805672828

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805672828

Diamond specifications and retailer prices

From £78 GBP
As of September 28, 2026
11 retailers carry this diamond
Most expensive: £312 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805672828 or 805672828. Listed at 11 retailers as of September 28, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672828
Dimensions6.46 × 4.47 × 2.73 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
6.46 mm4.47 mm0.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805672828
Side View
Table 65.0%Crown 38.1°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Sep 28
Current: £312 GBP|Low: £78 GBP|High: £821 GBP|Avg: £257 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 1, 2026
Retailer 3£78 GBP
Retailer 15£91 GBP
Retailer 4£103 GBP
Retailer 8£114 GBP
Retailer 6£133 GBP
Retailer 14£164 GBP
Retailer 11£173 GBP
Retailer 2£174 GBP
Retailer 18£201 GBP
Retailer 16£242 GBP
Retailer 17£269 GBP
Retailer 9£274 GBP
Retailer 12£280 GBP
Retailer 7£291 GBP
NZ Jewellers£312 GBP
Retailer 10£355 GBP
Retailer 5£511 GBP
Retailer 13£821 GBP

8 data points across 18 retailers

11 retailers£78 GBP to £312 GBP

Retailer 1
-
£78 GBP
Price last confirmed 37 days ago
Retailer 2
-
£91 GBP
View
Price last confirmed 40 days ago
Retailer 3
-
£103 GBP
View
Price last confirmed 36 days ago
A
Retailer 4
-
£114 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
£164 GBP
View
Price last confirmed 35 days ago
Retailer 6
-
£173 GBP
View
Price last confirmed 34 days ago
Retailer 7
-
£242 GBP
View
Price last confirmed 39 days ago
Retailer 8
-
£274 GBP
View
Price last confirmed 34 days ago
Retailer 9
-
£283 GBP
View
Price last confirmed 25 days ago
Retailer 10
-
£291 GBP
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
57cc56cf-60a7-4177-b3d0-74cf584756e1 · Sep 30
£312 GBP
$419 USD
View
Price last confirmed 34 days ago
10 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.

A
0.51ct Oval
£78 GBP