Emerald|Lab Grown|IGI

0.40ct D VS1 Emerald Lab Grown Diamond

VG • D/VS1 • IGI LG835653886

Certificate IGI LG835653886

Diamond specifications and retailer prices

From $145 USD
As of November 1, 2026
Save $634 USD (81%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $779 USD at MOH London · As of November 1, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG835653886 or 835653886. Listed at 4 retailers as of November 1, 2026, with prices from $145 to $779, a $634 spread on the same certified stone. MOH London lists it at $779. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG835653886
Dimensions5.69 × 3.36 × 2.13 mm
L/W Ratio1.69
Top View
5.69 mm3.36 mm0.40 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835653886
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: LargeDepth 63.4%

Caratlytics Score

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

Last verified: Nov 1
Current: $779 USD|Low: $145 USD|High: $779 USD|Avg: $379 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$145 USD
Retailer 4$192 USD
Retailer 2$400 USD
MOH London$779 USD

1 data point across 4 retailers

4 retailers$145 USD to $779 USD

A
Cheapest Retailer
-
$145 USD
B+
Retailer 2
-
$192 USD
£151 GBP
View
B
Retailer 3
-
$400 USD
View
Most Expensive
C
MOH London
LG835653886 · Nov 1
$779 USD
£613 GBP
View
3 more retailers have this diamond
Prices start from $145 USDSave up to $634 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
0.40ct Emerald
$145 USD