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Emerald|Lab Grown|IGI

4.00ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG817651992

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817651992

Diamond specifications and retailer prices

From $1,736 CAD
$1,243 USD
As of October 30, 2026
Save $3,133 CAD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,870 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 4ct lab-grown emerald diamond

This 4ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817651992 or 817651992. Listed at 9 retailers as of October 26, 2026, with prices from $1,736 to $4,870, a $3,133 spread on the same certified stone. MOH London lists it at $4,870. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.00
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817651992
Dimensions10.71 × 7.42 × 4.77 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.71 mm7.42 mm4.00 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817651992
Side View
Table 63.0%Crown 31.9°Girdle: Slightly ThickPavilion 36.7°Culet: LargeDepth 64.3%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $4,870 CAD|Low: $1,356 CAD|High: $5,157 CAD|Avg: $3,114 CAD|-5.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$1,356 CAD
Retailer 4$1,736 CAD
Retailer 6$1,816 CAD
Retailer 2$1,945 CAD
Retailer 8$2,762 CAD
Retailer 3$3,670 CAD
Retailer 5$4,287 CAD
Retailer 7$4,383 CAD
MOH London$4,870 CAD

44 data points across 9 retailers

9 retailers$1,736 CAD to $4,870 CAD

Retailer 1
-
$1,356 CAD
$971 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$1,736 CAD
$1,243 USD
View
A
Retailer 3
-
$1,816 CAD
$1,300 USD
View
A
Retailer 4
-
$1,945 CAD
£1,096 GBP
View
A
Retailer 5
-
$2,762 CAD
ZAR 31,941 ZAR
View
B+
Retailer 6
-
$3,670 CAD
$2,627 USD
View
B+
Retailer 7
-
$4,287 CAD
$3,069 USD
View
B+
Retailer 8
-
$4,383 CAD
$3,138 USD
View
Most Expensive
B+
MOH London
LG817651992 · Oct 26
$4,870 CAD
£2,745 GBP
View
8 more retailers have this diamond
Prices start from $1,736 CADSave up to $3,133 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
4.00ct Emerald
$1,736 CAD