Emerald|Lab Grown|IGI

0.40ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG656499266

Shape and cutting style on the report: Emerald cut

Certificate IGI LG656499266

Diamond specifications and retailer prices

From $277 USD
£218 GBP
As of October 29, 2026
3 retailers carry this diamond
Most expensive: $277 USD at MD Diamonds and Jewellers
View at MD Diamonds and Jewellers

About this 0.4ct lab-grown emerald diamond

This 0.4ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG656499266 or 656499266. Listed at 3 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.9°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656499266
Dimensions5.31 × 3.34 × 2.15 mm
L/W Ratio1.59
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.31 mm3.34 mm0.40 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG656499266
Side View
Table 72.0%Crown 45.9°Girdle: STK-THKPavilion 42.6°Culet: LNGDepth 64.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $179 USD|Low: $134 USD|High: $330 USD|Avg: $228 USD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 15, 2026
Retailer 5$145 USD
Retailer 1$179 USD
Retailer 7$202 USD
Retailer 6$203 USD
Retailer 2$281 USD
Retailer 8$305 USD
Retailer 3$320 USD
Retailer 4$329 USD

73 data points across 8 retailers

3 retailers

A
Retailer 1
-
$128 USD
HK$1,000 HKD
Price last confirmed 55 days ago
B+
Retailer 2
-
$203 USD
View
Price last confirmed 50 days ago
Most Expensive
B
MD Diamonds and Jewellers
LG656499266 · Oct 29
$277 USD
£218 GBP
View
2 more retailers have this diamond

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
0.40ct Emerald
$277 USD