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Emerald|Lab Grown|IGI

4.05ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG600327439

Shape and cutting style on the report: Emerald cut

Certificate IGI LG600327439

Diamond specifications and retailer prices

From £1,610 GBP
$2,157 USD
As of October 30, 2026
Save £1,353 GBP (46%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,963 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG600327439 or 600327439. Listed at 2 retailers as of October 29, 2026, with prices from £1,610 to £2,963, a £1,353 spread on the same certified stone. Brilliant Earth lists it at £2,963. 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 angle35.2°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600327439
Dimensions7.46 × 10.71 × 5.14 mm
L/W Ratio1.44
Culet sizeLong
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
7.46 mm10.71 mm4.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600327439
Side View
Table 61.0%Crown 35.2°Girdle: MediumPavilion 43.3°Culet: LNGDepth 68.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £2,963 GBP|Low: £302 GBP|High: £6,587 GBP|Avg: £1,714 GBP|-16.2%
Brilliant Earth
Retailer 2
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Retailer 14
September 23, 2026
Retailer 7£302 GBP
Retailer 6£485 GBP
Retailer 9£568 GBP
Retailer 3£695 GBP
Retailer 10£805 GBP
Retailer 11£955 GBP
Retailer 13£1,376 GBP
Retailer 5£1,382 GBP
Retailer 4£1,539 GBP
Retailer 2£1,610 GBP
Retailer 12£1,696 GBP
Retailer 8£1,790 GBP
Brilliant Earth£2,963 GBP
Retailer 14£6,587 GBP

67 data points across 14 retailers

2 retailers£1,610 GBP to £2,963 GBP

B
Cheapest Retailer
-
£1,610 GBP
$2,157 USD
Most Expensive
B
Brilliant Earth
16058510A · Oct 29
£2,963 GBP
$3,970 USD
View
1 more retailer has this diamond
Prices start from £1,610 GBPSave up to £1,353 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
£1,610 GBP