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Emerald|Lab Grown|IGI

3.78ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG846691045

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846691045

Diamond specifications and retailer prices

From $962 CAD
$687 USD
As of October 27, 2026
Save $7,702 CAD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,664 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.78ct lab-grown emerald diamond

This 3.78ct 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 LG846691045 or 846691045. Listed at 20 retailers as of October 27, 2026, with prices from $962 to $8,664, a $7,702 spread on the same certified stone. Brilliant Earth lists it at $8,664. 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

3.78
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846691045
Dimensions10.21 × 7.33 × 5.01 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.21 mm7.33 mm3.78 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846691045
Side View
Table 67.0%Crown 37.2°Girdle: Slightly ThickPavilion 42.3°Culet: LargeDepth 68.3%

Caratlytics Score

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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 27
Current: $3,744 CAD|Low: $962 CAD|High: $4,723 CAD|Avg: $2,540 CAD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 5$962 CAD
Retailer 10$1,059 CAD
Retailer 4$1,076 CAD
Retailer 8$1,129 CAD
Retailer 3$1,393 CAD
Retailer 19$1,598 CAD
Retailer 6$1,689 CAD
Retailer 14$1,734 CAD
Retailer 12$1,786 CAD
Retailer 16$2,590 CAD
Retailer 11$2,611 CAD
Retailer 7$2,759 CAD
Retailer 9$3,174 CAD
Retailer 17$3,608 CAD
Retailer 2$3,743 CAD
Retailer 1$3,744 CAD
Retailer 13$3,831 CAD
Retailer 18$3,971 CAD
Retailer 15$4,723 CAD

11 data points across 19 retailers

20 retailers$962 CAD to $8,664 CAD

A
Cheapest Retailer
-
$962 CAD
$687 USD
A
Retailer 2
-
$1,059 CAD
$757 USD
View
A
Retailer 3
-
$1,076 CAD
$769 USD
View
Final sale: no returns
A
Retailer 4
-
$1,129 CAD
$807 USD
View
A
Retailer 5
-
$1,393 CAD
$995 USD
View
A
Retailer 6
-
$1,598 CAD
$1,142 USD
View
A
Retailer 7
-
$1,689 CAD
$1,207 USD
View
A
Retailer 8
-
$1,734 CAD
€1,180 EUR
View
A
Retailer 9
-
$1,786 CAD
£1,005 GBP
View
A
Retailer 10
-
$2,590 CAD
ZAR 29,891 ZAR
View
Retailer 11
-
$2,611 CAD
A$2,870 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$2,759 CAD
$1,971 USD
View
B+
Retailer 13
-
$3,174 CAD
$2,268 USD
View
B+
Retailer 14
-
$3,608 CAD
$2,578 USD
View
B+
Retailer 15
-
$3,743 CAD
$2,674 USD
View
B+
Retailer 16
-
$3,744 CAD
SGD 3,615 SGD
View
B+
Retailer 17
-
$3,831 CAD
$2,737 USD
View
B+
Retailer 18
-
$3,971 CAD
$2,837 USD
View
B
Retailer 19
-
$4,723 CAD
£2,657 GBP
View
Most Expensive
B
Brilliant Earth
22285711A · Oct 29
$8,664 CAD
$6,190 USD
View
19 more retailers have this diamond
Prices start from $962 CADSave up to $7,702 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
3.78ct Emerald
$962 CAD