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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 $394 AUD
£218 GBP
As of October 29, 2026
3 retailers carry this diamond
Most expensive: $394 AUD 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
Colour
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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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $255 AUD|Low: $191 AUD|High: $470 AUD|Avg: $324 AUD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 15, 2026
Retailer 5$206 AUD
Retailer 1$255 AUD
Retailer 7$287 AUD
Retailer 6$289 AUD
Retailer 2$400 AUD
Retailer 8$434 AUD
Retailer 3$455 AUD
Retailer 4$468 AUD

73 data points across 8 retailers

3 retailers

Retailer 1
-
$182 AUD
HK$1,000 HKD
Price last confirmed 55 days ago
Retailer 2
-
$289 AUD
$203 USD
View
Price last confirmed 50 days ago
Most Expensive
B
MD Diamonds and Jewellers
LG656499266 · Oct 29
$394 AUD
£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.

B
0.40ct Emerald
$394 AUD