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Emerald|Lab Grown|IGI

0.51ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG848614755

Shape and cutting style on the report: Emerald cut

Certificate IGI LG848614755

Diamond specifications and retailer prices

From £86 GBP
$115 USD
As of October 30, 2026
Save £267 GBP (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £354 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 LG848614755 or 848614755. Listed at 6 retailers as of October 30, 2026, with prices from £86 to £354, a £267 spread on the same certified stone. Taylor and Hart lists it at £354. 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 angle27.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848614755
Dimensions6.31 × 3.80 × 2.21 mm
L/W Ratio1.66
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm3.80 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG848614755
Side View
Table 63.0%Crown 27.3°Girdle: THN-MEDPavilion 39.6°Culet: LargeDepth 58.2%

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: Oct 30
Current: £86 GBP|Low: £86 GBP|High: £358 GBP|Avg: £201 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 30, 2026
Retailer 1£86 GBP
Retailer 2£131 GBP
Retailer 5£177 GBP
Retailer 4£191 GBP
Retailer 3£234 GBP
Taylor and Hart£354 GBP

3 data points across 6 retailers

6 retailers£86 GBP to £354 GBP

A
Cheapest Retailer
-
£86 GBP
$115 USD
Final sale: no returns
A
Retailer 2
-
£131 GBP
$175 USD
View
A
Retailer 3
-
£177 GBP
€225 EUR
View
B+
Retailer 4
-
£191 GBP
View
B+
Retailer 5
-
£234 GBP
View
Most Expensive
B
Taylor and Hart
9IT6QNE · Oct 30
£354 GBP
$471 USD
View
5 more retailers have this diamond
Prices start from £86 GBPSave up to £267 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
£86 GBP