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Emerald|Lab Grown|IGI

0.51ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG724581153

Shape and cutting style on the report: Emerald cut

Certificate IGI LG724581153

Diamond specifications and retailer prices

From £183 GBP
$245 USD
As of November 1, 2026
Save £218 GBP (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £929 GBP at MOH London · As of November 2, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG724581153 or 724581153. Listed at 9 retailers as of November 1, 2026, with a 119% 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
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724581153
Dimensions5.90 × 3.73 × 2.30 mm
L/W Ratio1.58
Culet sizeLong
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
5.90 mm3.73 mm0.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724581153
Side View
Table 63.0%Crown 31.1°Girdle: MediumPavilion 36.3°Culet: LNGDepth 61.7%

Caratlytics Score

How it works →
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: Nov 1
Current: £929 GBP|Low: £183 GBP|High: £929 GBP|Avg: £311 GBP|+6.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 3£183 GBP
Retailer 9£186 GBP
Retailer 10£202 GBP
Retailer 7£215 GBP
Retailer 2£229 GBP
Retailer 8£253 GBP
Retailer 4£281 GBP
Retailer 6£337 GBP
Retailer 5£400 GBP
MOH London£929 GBP

34 data points across 10 retailers

9 retailers£183 GBP to £400 GBP

A
Cheapest Retailer
-
£183 GBP
$245 USD
Retailer 2
-
£202 GBP
A$418 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£215 GBP
$288 USD
View
B+
Retailer 4
-
£229 GBP
View
B+
Retailer 5
-
£253 GBP
View
B+
Retailer 6
-
£281 GBP
$377 USD
View
B
Retailer 7
-
£337 GBP
$452 USD
View
B
Retailer 8
-
£400 GBP
$537 USD
View
Most Expensive
MOH London
LG724581153 · Nov 2
£929 GBP
View
Price under review
8 more retailers have this diamond
Prices start from £183 GBPSave up to £218 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 Emerald
£183 GBP