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Oval|Lab Grown|IGI

0.51ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG788607227

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788607227

Diamond specifications and retailer prices

From £83 GBP
$111 USD
As of October 26, 2026
Save £776 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £859 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788607227 or 788607227. Listed at 21 retailers as of October 26, 2026, with prices from £83 to £859, a £776 spread on the same certified stone. MOH London lists it at £859. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788607227
Dimensions6.50 × 4.48 × 2.77 mm
L/W Ratio1.45
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
6.50 mm4.48 mm0.51 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788607227
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.8%

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: £859 GBP|Low: £80 GBP|High: £873 GBP|Avg: £258 GBP|-0.5%
MOH London
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Retailer 22
October 28, 2026
Retailer 21£83 GBP
Retailer 18£96 GBP
Retailer 6£110 GBP
Retailer 7£110 GBP
Retailer 9£146 GBP
Retailer 17£146 GBP
Retailer 3£157 GBP
Retailer 11£175 GBP
Retailer 19£186 GBP
Retailer 20£190 GBP
Retailer 8£190 GBP
Retailer 2£205 GBP
Retailer 14£258 GBP
Retailer 5£263 GBP
Retailer 12£276 GBP
Retailer 22£330 GBP
Retailer 16£331 GBP
Retailer 10£370 GBP
Retailer 4£373 GBP
Retailer 15£546 GBP
Retailer 13£679 GBP
MOH London£859 GBP

34 data points across 22 retailers

21 retailers£83 GBP to £859 GBP

A
Cheapest Retailer
-
£83 GBP
$111 USD
A
Retailer 2
-
£96 GBP
$129 USD
View
A
Retailer 3
-
£110 GBP
$147 USD
View
Retailer 4
-
£110 GBP
$147 USD
View
Price last confirmed 16 days ago
A
Retailer 5
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£110 GBP
$147 USD
View
A
Retailer 6
-
£146 GBP
$195 USD
View
A
Retailer 7
-
£146 GBP
$195 USD
View
A
Retailer 8
-
£157 GBP
$211 USD
View
Final sale: no returns
A
Retailer 9
-
£175 GBP
$235 USD
View
A
Retailer 10
-
£186 GBP
ZAR 4,019 ZAR
View
A
Retailer 11
-
£190 GBP
$255 USD
View
B+
Retailer 12
-
£205 GBP
View
Retailer 13
-
£258 GBP
View
Price last confirmed 23 days ago
B+
Retailer 14
-
£263 GBP
A$543 AUD
View
B+
Retailer 15
-
£276 GBP
$370 USD
View
B
Retailer 16
-
£330 GBP
$442 USD
View
B+
Retailer 17
-
£331 GBP
$443 USD
View
B
Retailer 18
-
£370 GBP
$496 USD
View
B
Retailer 19
-
£373 GBP
$500 USD
View
B
Retailer 20
-
£679 GBP
$910 USD
View
Most Expensive
B
MOH London
LG788607227 · Oct 26
£859 GBP
View
20 more retailers have this diamond
Prices start from £83 GBPSave up to £776 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
£83 GBP