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Emerald|Lab Grown|IGI

3.78ct G VVS1 Emerald Lab Grown Diamond

ID • G/VVS1 • IGI LG809634814

Shape and cutting style on the report: Emerald cut

Certificate IGI LG809634814

Diamond specifications and retailer prices

From $1,358 CAD
$970 USD
As of October 30, 2026
Save $9,041 CAD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,399 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809634814 or 809634814. Listed at 13 retailers as of October 29, 2026, with prices from $1,358 to $10,399, a $9,041 spread on the same certified stone. Brilliant Earth lists it at $10,399. 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
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809634814
Dimensions11.13 × 7.42 × 4.71 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.13 mm7.42 mm3.78 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809634814
Side View
Table 69.0%Crown 37.6°Girdle: MediumPavilion 39°Culet: LargeDepth 63.5%

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 30
Current: $10,399 CAD|Low: $1,303 CAD|High: $10,721 CAD|Avg: $4,242 CAD|-3.0%
Brilliant Earth
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
October 29, 2026
Retailer 11$1,358 CAD
Retailer 14$1,756 CAD
Retailer 10$1,819 CAD
Retailer 5$1,827 CAD
Retailer 12$2,518 CAD
Retailer 9$3,394 CAD
Retailer 7$3,553 CAD
Retailer 4$3,640 CAD
Retailer 6$4,152 CAD
Retailer 13$5,283 CAD
Retailer 2$5,370 CAD
Retailer 8$6,277 CAD
Retailer 3$7,412 CAD
Brilliant Earth$10,399 CAD

21 data points across 14 retailers

13 retailers$1,358 CAD to $10,399 CAD

A
Cheapest Retailer
-
$1,358 CAD
$970 USD
A
Retailer 2
-
$1,477 CAD
$1,055 USD
View
A
Retailer 3
-
$1,819 CAD
$1,300 USD
View
A
Retailer 4
-
$1,827 CAD
HK$10,200 HKD
View
B+
Retailer 5
-
$2,518 CAD
$1,799 USD
View
B+
Retailer 6
-
$3,394 CAD
$2,425 USD
View
Retailer 7
-
$3,553 CAD
A$3,906 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,640 CAD
$2,601 USD
View
B
Retailer 9
-
$4,427 CAD
$3,163 USD
View
B
Retailer 10
-
$5,283 CAD
SGD 5,101 SGD
View
B
Retailer 11
-
$5,370 CAD
£3,021 GBP
View
Retailer 12
-
$6,277 CAD
$4,485 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20164959A · Oct 29
$10,399 CAD
$7,430 USD
View
12 more retailers have this diamond
Prices start from $1,358 CADSave up to $9,041 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
$1,358 CAD