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Emerald|Lab Grown|IGI

0.40ct D VS1 Emerald Lab Grown Diamond

VG • D/VS1 • IGI LG843689186

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843689186

Diamond specifications and retailer prices

From $403 CAD
£227 GBP
As of October 23, 2026
7 retailers carry this diamond
Most expensive: $3,060 CAD at Yorxs · As of October 29, 2026
View at Yorxs

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 LG843689186 or 843689186. Listed at 7 retailers as of October 23, 2026. 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
Crown angle35.9°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843689186
Dimensions4.96 × 3.32 × 2.21 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.96 mm3.32 mm0.40 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843689186
Side View
Table 69.0%Crown 35.9°Girdle: THK-VTKPavilion 34.8°Culet: LargeDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $403 CAD|Low: $256 CAD|High: $3,060 CAD|Avg: $591 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 29, 2026
Retailer 2$256 CAD
Retailer 3$316 CAD
Retailer 1$403 CAD
Retailer 6$560 CAD
Retailer 5$574 CAD
Retailer 4$1,095 CAD
Yorxs$3,060 CAD

5 data points across 7 retailers

7 retailers

A
Retailer 1
-
$256 CAD
£144 GBP
Price last confirmed 10 days ago
B+
Retailer 2
-
$316 CAD
$226 USD
View
Price last confirmed 11 days ago
B
Retailer 3
-
$403 CAD
£227 GBP
View
B
Retailer 4
-
$560 CAD
$400 USD
View
Price last confirmed 11 days ago
B
Retailer 5
-
$574 CAD
$410 USD
View
Price last confirmed 10 days ago
B
Retailer 6
-
$1,095 CAD
£616 GBP
View
Price last confirmed 11 days ago
Most Expensive
C
Yorxs
622919570 · Oct 29
$3,060 CAD
€2,082 EUR
View
Price under review
6 more retailers have this diamond
Prices start from $403 CAD

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
$403 CAD