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Emerald|Lab Grown|IGI

0.51ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG795672851

Shape and cutting style on the report: Emerald cut

Certificate IGI LG795672851

Diamond specifications and retailer prices

From £221 GBP
$294 USD
As of October 29, 2026
Save £660 GBP (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,103 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald 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 LG795672851 or 795672851. Listed at 13 retailers as of October 28, 2026, with a 299% 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 angle39.9°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795672851
Dimensions5.53 × 3.65 × 5.53 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.53 mm3.65 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795672851
Side View
Table 67.0%Crown 39.9°Girdle: MediumPavilion 42.6°Culet: LargeDepth 68.8%

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: £1,103 GBP|Low: £154 GBP|High: £1,111 GBP|Avg: £459 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4£154 GBP
Retailer 10£221 GBP
Retailer 3£247 GBP
Retailer 8£256 GBP
Retailer 11£274 GBP
Retailer 7£338 GBP
Retailer 12£448 GBP
Retailer 5£451 GBP
Retailer 2£490 GBP
Retailer 6£698 GBP
Retailer 9£881 GBP
MOH London£1,103 GBP

45 data points across 12 retailers

13 retailers£221 GBP to £881 GBP

B+
Cheapest Retailer
-
£221 GBP
$294 USD
B+
Retailer 2
-
£247 GBP
$329 USD
View
Final sale: no returns
B+
Retailer 3
-
£256 GBP
$341 USD
View
B+
Retailer 4
-
£274 GBP
$365 USD
View
B
Retailer 5
-
£338 GBP
A$693 AUD
View
B
Retailer 6
-
£448 GBP
$597 USD
View
B
Retailer 7
-
£451 GBP
€572 EUR
View
B
Retailer 8
-
£490 GBP
View
B
Retailer 9
-
£515 GBP
View
B
Retailer 10
-
£698 GBP
A$1,430 AUD
View
B
Retailer 11
-
£881 GBP
$1,173 USD
View
Retailer 12
-
£924 GBP
$1,230 USD
View
Price under review
Most Expensive
MOH London
LG795672851 · Oct 29
£1,103 GBP
View
Price under review
12 more retailers have this diamond
Prices start from £221 GBPSave up to £660 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 Emerald
£221 GBP