Emerald|Lab Grown|IGI

0.37ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG831612186

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831612186

Diamond specifications and retailer prices

From £161 GBP
$215 USD
As of October 28, 2026
Save £194 GBP (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £823 GBP at MOH London · As of October 1, 2026
View at MOH London

About this 0.37ct lab-grown emerald diamond

This 0.37ct lab-grown emerald sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831612186 or 831612186. Listed at 12 retailers as of October 28, 2026, with a 120% 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

0.37
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831612186
Dimensions5.21 × 3.35 × 2.19 mm
L/W Ratio1.56
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.21 mm3.35 mm0.37 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831612186
Side View
Table 69.0%Crown 33.5°Girdle: MED-STKPavilion 34.4°Culet: LargeDepth 65.4%

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 28
Current: £823 GBP|Low: £88 GBP|High: £823 GBP|Avg: £247 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 19, 2026
Retailer 4£88 GBP
Retailer 5£104 GBP
Retailer 10£161 GBP
Retailer 15£174 GBP
Retailer 13£177 GBP
Retailer 9£182 GBP
Retailer 3£182 GBP
Retailer 14£183 GBP
Retailer 11£248 GBP
Retailer 6£258 GBP
Retailer 2£301 GBP
Retailer 12£304 GBP
Retailer 8£355 GBP
Retailer 7£357 GBP
MOH London£823 GBP

21 data points across 15 retailers

12 retailers£161 GBP to £355 GBP

A
Retailer 1
-
£103 GBP
$137 USD
Price last confirmed 34 days ago
B+
Retailer 2
-
£161 GBP
$215 USD
View
B+
Retailer 3
-
£174 GBP
ZAR 3,738 ZAR
View
Price last confirmed 28 days ago
B+
Retailer 4
-
£182 GBP
$243 USD
View
B+
Retailer 5
-
£183 GBP
A$374 AUD
View
Price last confirmed 26 days ago
B
Retailer 6
-
£248 GBP
$330 USD
View
B
Retailer 7
-
£258 GBP
View
Price last confirmed 24 days ago
B
Retailer 8
-
£301 GBP
CA$556 CAD
View
B
Retailer 9
-
£304 GBP
$405 USD
View
Price last confirmed 25 days ago
B
Retailer 10
-
£355 GBP
$473 USD
View
B
Retailer 11
-
£357 GBP
$475 USD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
LG831612186 · Oct 1
£823 GBP
View
Price under review
11 more retailers have this diamond
Prices start from £161 GBPSave up to £194 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
0.37ct Emerald
£161 GBP