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Emerald|Lab Grown|IGI

0.40ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG797674406

Shape and cutting style on the report: Emerald cut

Certificate IGI LG797674406

Diamond specifications and retailer prices

From $94 USD
As of October 29, 2026
Save $762 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $856 USD at MOH London · As of October 26, 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 top-tier cut grade and certified by IGI LG797674406 or 797674406. Listed at 16 retailers as of October 26, 2026, with prices from $94 to $856, a $762 spread on the same certified stone. MOH London lists it at $856. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.9°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797674406
Dimensions5.48 × 3.38 × 2.00 mm
L/W Ratio1.62
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.48 mm3.38 mm0.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG797674406
Side View
Table 71.0%Crown 43.9°Girdle: MED-STKPavilion 31.4°Culet: LargeDepth 59.2%

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 29
Current: $856 USD|Low: $105 USD|High: $865 USD|Avg: $299 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$105 USD
Retailer 9$109 USD
Retailer 3$162 USD
Retailer 6$175 USD
Retailer 11$199 USD
Retailer 2$220 USD
Retailer 7$220 USD
Retailer 5$242 USD
Retailer 4$299 USD
Retailer 10$610 USD
MOH London$856 USD

41 data points across 11 retailers

16 retailers$94 USD to $856 USD

A
Cheapest Retailer
-
$94 USD
A
Retailer 2
-
$105 USD
View
Final sale: no returns
A
Retailer 3
-
$109 USD
View
A
Retailer 4
-
$124 USD
View
A
Retailer 5
-
$141 USD
HK$1,100 HKD
View
A
Retailer 6
-
$162 USD
View
A
Retailer 7
-
$175 USD
View
B+
Retailer 8
-
$199 USD
View
B+
Retailer 9
-
$220 USD
£173 GBP
View
B+
Retailer 10
-
$220 USD
View
B+
Retailer 11
-
$242 USD
€230 EUR
View
B+
Retailer 12
-
$299 USD
£235 GBP
View
B
Retailer 13
-
$334 USD
SGD 451 SGD
View
B
Retailer 14
-
$433 USD
View
B
Retailer 15
-
$610 USD
£480 GBP
View
Most Expensive
B
MOH London
LG797674406 · Oct 26
$856 USD
£674 GBP
View
15 more retailers have this diamond
Prices start from $94 USDSave up to $762 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
$94 USD