Emerald|Lab Grown|IGI

4.05ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG836679098

Certificate IGI LG836679098

Diamond specifications and retailer prices

From £642 GBP
$860 USD
As of October 30, 2026
Save £1,754 GBP (73%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,396 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 LG836679098 or 836679098. Listed at 4 retailers as of October 29, 2026, with prices from £642 to £2,396, a £1,754 spread on the same certified stone. Brilliant Earth lists it at £2,396. 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
OriginLab Grown
Grading LabIGI
CertificateIGI LG836679098
Dimensions10.90 × 7.54 × 5.01 mm
L/W Ratio1.45
Top View
10.90 mm7.54 mm4.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836679098
Side View
Table 72.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £2,396 GBP|Low: £642 GBP|High: £2,396 GBP|Avg: £1,094 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4£642 GBP
Retailer 2£699 GBP
Retailer 3£1,035 GBP
Brilliant Earth£2,396 GBP

12 data points across 4 retailers

4 retailers£642 GBP to £2,396 GBP

B+
Cheapest Retailer
-
£642 GBP
$860 USD
A
Retailer 2
-
£699 GBP
€892 EUR
View
B+
Retailer 3
-
£1,035 GBP
$1,387 USD
View
Most Expensive
B
Brilliant Earth
21671710A · Oct 29
£2,396 GBP
$3,210 USD
View
3 more retailers have this diamond
Prices start from £642 GBPSave up to £1,754 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
£642 GBP