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Emerald|Lab Grown|IGI

4.01ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG839608248

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839608248

Diamond specifications and retailer prices

From £496 GBP
$664 USD
As of October 30, 2026
Save £1,064 GBP (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,560 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 4.01ct lab-grown emerald diamond

This 4.01ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839608248 or 839608248. Listed at 6 retailers as of October 28, 2026, with prices from £496 to £1,560, a £1,064 spread on the same certified stone. Rare Carat lists it at £1,560. 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

4.01
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839608248
Dimensions10.39 × 7.41 × 5.34 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.39 mm7.41 mm4.01 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839608248
Side View
Table 59.0%Crown 38.3°Girdle: Slightly ThickPavilion 40.6°Culet: LargeDepth 72.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,560 GBP|Low: £496 GBP|High: £1,575 GBP|Avg: £958 GBP|-0.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 25, 2026
Retailer 5£496 GBP
Retailer 4£628 GBP
Retailer 3£825 GBP
Retailer 6£1,017 GBP
Retailer 2£1,228 GBP
Rare Carat£1,560 GBP

6 data points across 6 retailers

6 retailers£496 GBP to £1,560 GBP

B+
Cheapest Retailer
-
£496 GBP
$664 USD
A
Retailer 2
-
£628 GBP
$842 USD
View
A
Retailer 3
-
£825 GBP
$1,105 USD
View
Retailer 4
-
£1,017 GBP
$1,362 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
£1,228 GBP
View
Most Expensive
B+
Rare Carat
SM-39-200_l_839608248 · Oct 28
£1,560 GBP
$2,090 USD
View
5 more retailers have this diamond
Prices start from £496 GBPSave up to £1,064 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
4.01ct Emerald
£496 GBP