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Emerald|Lab Grown|IGI

4.05ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG795674123

Shape and cutting style on the report: Emerald cut

Certificate IGI LG795674123

Diamond specifications and retailer prices

From £331 GBP
$444 USD
As of October 30, 2026
Save £1,205 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,537 GBP at Brilliance · As of October 30, 2026
View at Brilliance

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 LG795674123 or 795674123. Listed at 15 retailers as of October 30, 2026, with prices from £331 to £1,537, a £1,205 spread on the same certified stone. Brilliance lists it at £1,537. 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 angle39.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795674123
Dimensions10.92 × 7.73 × 4.92 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.92 mm7.73 mm4.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795674123
Side View
Table 69.0%Crown 39.7°Girdle: STK-THKPavilion 39.5°Culet: LargeDepth 63.6%

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: £1,537 GBP|Low: £318 GBP|High: £1,537 GBP|Avg: £801 GBP
Brilliance
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 30, 2026
Retailer 10£331 GBP
Retailer 3£371 GBP
Retailer 11£410 GBP
Retailer 13£410 GBP
Retailer 8£519 GBP
Retailer 2£645 GBP
Retailer 6£679 GBP
Retailer 4£720 GBP
Retailer 9£1,104 GBP
Retailer 5£1,194 GBP
Retailer 12£1,320 GBP
Retailer 7£1,517 GBP
Brilliance£1,537 GBP

43 data points across 13 retailers

15 retailers£331 GBP to £1,537 GBP

A
Cheapest Retailer
-
£331 GBP
$444 USD
A
Retailer 2
-
£371 GBP
$497 USD
View
A
Retailer 3
-
£410 GBP
$550 USD
View
A
Retailer 4
-
£410 GBP
$550 USD
View
A
Retailer 5
-
£519 GBP
$695 USD
View
B+
Retailer 6
-
£645 GBP
$864 USD
View
A
Retailer 7
-
£679 GBP
View
A
Retailer 8
-
£720 GBP
$965 USD
View
B+
Retailer 9
-
£1,001 GBP
$1,341 USD
View
B+
Retailer 10
-
£1,104 GBP
$1,479 USD
View
B+
Retailer 11
-
£1,194 GBP
View
B
Retailer 12
-
£1,320 GBP
$1,769 USD
View
B+
Retailer 13
-
£1,344 GBP
$1,801 USD
View
B+
Retailer 14
-
£1,517 GBP
View
Most Expensive
B
Brilliance
D41565510 · Oct 30
£1,537 GBP
$2,059 USD
View
14 more retailers have this diamond
Prices start from £331 GBPSave up to £1,205 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
4.05ct Emerald
£331 GBP