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Emerald|Lab Grown|IGI

4.09ct G VS2 Emerald Lab Grown Diamond

EX • G/VS2 • IGI LG644444370

Shape and cutting style on the report: Emerald cut

Certificate IGI LG644444370

Diamond specifications and retailer prices

From $686 USD
As of October 29, 2026
Save $4,754 USD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,440 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.09ct lab-grown emerald diamond

This 4.09ct 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 LG644444370 or 644444370. Listed at 19 retailers as of October 29, 2026, with prices from $686 to $5,440, a $4,754 spread on the same certified stone. Do Amore Diamonds lists it at $5,440. 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

4.09
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644444370
Dimensions10.52 × 7.43 × 4.96 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.52 mm7.43 mm4.09 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644444370
Side View
Table 63.0%Crown 36.4°Girdle: MediumPavilion 42.9°Culet: LNGDepth 66.8%

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 29
Current: $5,440 USD|Low: $686 USD|High: $6,220 USD|Avg: $2,437 USD|-12.5%
Do Amore Diamonds
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 11$686 USD
Retailer 10$880 USD
Retailer 3$1,006 USD
Retailer 4$1,146 USD
Retailer 2$1,256 USD
Retailer 9$1,886 USD
Retailer 12$2,377 USD
Retailer 13$2,424 USD
Retailer 5$2,438 USD
Retailer 8$2,575 USD
Retailer 6$3,324 USD
Retailer 7$3,870 USD
Do Amore Diamonds$5,440 USD

41 data points across 13 retailers

19 retailers$686 USD to $5,440 USD

Retailer 1
-
$588 USD
Price last confirmed 28 days ago
Retailer 2
-
$686 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$686 USD
View
Final sale: no returns
Retailer 4
-
$760 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$880 USD
View
B+
Retailer 6
-
$1,006 USD
View
A
Retailer 7
-
$1,100 USD
View
A
Retailer 8
-
$1,146 USD
View
A
Retailer 9
-
$1,256 USD
£989 GBP
View
B
Retailer 10
-
$1,886 USD
View
Retailer 11
-
$2,206 USD
View
Price last confirmed 30 days ago
B
Retailer 12
-
$2,377 USD
View
B
Retailer 13
-
$2,424 USD
View
B
Retailer 14
-
$2,438 USD
£1,920 GBP
View
B
Retailer 15
-
$2,575 USD
View
B
Retailer 16
-
$2,819 USD
View
B
Retailer 17
-
$3,324 USD
£2,617 GBP
View
B
Retailer 18
-
$3,870 USD
View
Most Expensive
B
Do Amore Diamonds
27-F373B22D6 · Oct 30
$5,440 USD
View
18 more retailers have this diamond
Prices start from $686 USDSave up to $4,754 USD

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
4.09ct Emerald
$686 USD