Emerald|Lab Grown|IGI

4.05ct G VS2 Emerald Lab Grown Diamond

EX • G/VS2 • IGI LG828637706

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828637706

Diamond specifications and retailer prices

From €446 EUR
$498 USD
As of October 31, 2026
Save €2,329 EUR (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,775 EUR 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 LG828637706 or 828637706. Listed at 3 retailers as of October 29, 2026, with prices from €446 to €2,775, a €2,329 spread on the same certified stone. Brilliant Earth lists it at €2,775. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828637706
Dimensions10.34 × 7.64 × 5.31 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.34 mm7.64 mm4.05 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828637706
Side View
Table 61.0%Crown 35.1°Girdle: MediumPavilion 40.1°Culet: LargeDepth 69.5%

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 31
Current: €2,775 EUR|Low: €428 EUR|High: €2,775 EUR|Avg: €997 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3€446 EUR
Retailer 4€595 EUR
Retailer 5€711 EUR
Retailer 2€837 EUR
Brilliant Earth€2,775 EUR

29 data points across 5 retailers

3 retailers€446 EUR to €2,775 EUR

A
Cheapest Retailer
-
€446 EUR
$498 USD
Final sale: no returns
A
Retailer 2
-
€837 EUR
£736 GBP
View
Most Expensive
B
Brilliant Earth
21250044A · Oct 29
€2,775 EUR
$3,100 USD
View
2 more retailers have this diamond
Prices start from €446 EURSave up to €2,329 EUR

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
€446 EUR