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Emerald|Lab Grown|IGI

0.51ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG805672037

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG805672037

Diamond specifications and retailer prices

From £96 GBP
HK$1,000 HKD
As of October 29, 2026
Save £197 GBP (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £293 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805672037 or 805672037. Listed at 7 retailers as of October 29, 2026, with prices from £96 to £293, a £197 spread on the same certified stone. Brilliant Earth lists it at £293. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672037
Dimensions4.60 × 4.52 × 2.84 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.60 mm4.52 mm0.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805672037
Side View
Table 67.0%Crown 38°Girdle: Slightly ThickPavilion 38.5°Culet: NoneDepth 62.8%

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 29
Current: £293 GBP|Low: £96 GBP|High: £300 GBP|Avg: £188 GBP|-2.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6£96 GBP
Retailer 7£116 GBP
Retailer 2£157 GBP
Retailer 5£181 GBP
Retailer 8£182 GBP
Retailer 3£223 GBP
Retailer 4£236 GBP
Brilliant Earth£293 GBP

19 data points across 8 retailers

7 retailers£96 GBP to £293 GBP

A
Cheapest Retailer
-
£96 GBP
HK$1,000 HKD
Retailer 2
-
£116 GBP
$155 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
£157 GBP
€199 EUR
View
B+
Retailer 4
-
£181 GBP
$241 USD
View
B+
Retailer 5
-
£223 GBP
$297 USD
View
B+
Retailer 6
-
£236 GBP
SGD 425 SGD
View
Most Expensive
B
Brilliant Earth
20782556A · Oct 29
£293 GBP
$390 USD
View
6 more retailers have this diamond
Prices start from £96 GBPSave up to £197 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
£96 GBP