Emerald|Lab Grown|IGI

4.05ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG593380206

Shape and cutting style on the report: Emerald cut

Certificate IGI LG593380206

Diamond specifications and retailer prices

From £3,142 GBP
$4,210 USD
As of October 29, 2026
12 retailers carry this diamond
Most expensive: £21,879 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 4.05ct lab-grown emerald diamond

This 4.05ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG593380206 or 593380206. Listed at 12 retailers as of October 29, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.05
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593380206
Dimensions10.58 × 7.58 × 5.10 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.58 mm7.58 mm4.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593380206
Side View
Table 66.0%Crown 34.1°Girdle: Slightly ThickPavilion 40.1°Culet: LargeDepth 67.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £21,879 GBP|Low: £3,142 GBP|High: £35,312 GBP|Avg: £15,491 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
Retailer 13
October 31, 2026
Retailer 8£3,142 GBP
Retailer 7£11,944 GBP
Retailer 3£12,230 GBP
Retailer 12£12,985 GBP
Retailer 5£13,378 GBP
Retailer 11£13,706 GBP
Retailer 10£13,854 GBP
Retailer 13£13,854 GBP
Retailer 6£14,051 GBP
Retailer 2£15,692 GBP
Retailer 4£19,848 GBP
MOH London£21,879 GBP
Retailer 9£35,312 GBP

28 data points across 13 retailers

12 retailers

B
Cheapest Retailer
-
£3,142 GBP
$4,210 USD
Retailer 2
-
£13,706 GBP
$18,364 USD
View
Price under review
Retailer 3
-
£13,854 GBP
$18,563 USD
View
Price under review
Retailer 4
-
£15,692 GBP
View
Price under review
Most Expensive
MOH London
LG593380206 · Oct 29
£21,879 GBP
View
Price under review
4 more retailers have this diamond
Prices start from £3,142 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
4.05ct Emerald
£3,142 GBP