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Emerald|Lab Grown|IGI

3.78ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG617452929

Shape and cutting style on the report: Emerald cut

Certificate IGI LG617452929

Diamond specifications and retailer prices

From $570 CAD
$408 USD
As of October 27, 2026
Save $4,487 CAD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,057 CAD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617452929 or 617452929. Listed at 11 retailers as of October 27, 2026, with prices from $570 to $5,057, a $4,487 spread on the same certified stone. Do Amore Diamonds lists it at $5,057. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617452929
Dimensions10.78 × 7.20 × 4.80 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.78 mm7.20 mm3.78 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617452929
Side View
Table 65.0%Crown 34.3°Girdle: MediumPavilion 41.1°Culet: LNGDepth 66.7%

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 27
Current: $5,057 CAD|Low: $501 CAD|High: $5,643 CAD|Avg: $2,191 CAD|-10.4%
Do Amore Diamonds
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
October 28, 2026
Retailer 12$570 CAD
Retailer 9$638 CAD
Retailer 3$711 CAD
Retailer 14$1,116 CAD
Retailer 2$1,118 CAD
Retailer 6$1,407 CAD
Retailer 7$1,477 CAD
Retailer 10$1,658 CAD
Retailer 11$1,982 CAD
Retailer 4$2,056 CAD
Retailer 15$2,507 CAD
Retailer 8$2,869 CAD
Retailer 5$2,900 CAD
Retailer 13$3,555 CAD
Do Amore Diamonds$5,057 CAD

21 data points across 15 retailers

11 retailers$570 CAD to $5,057 CAD

A
Cheapest Retailer
-
$570 CAD
$408 USD
A
Retailer 2
-
$638 CAD
$457 USD
View
A
Retailer 3
-
$711 CAD
$509 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,116 CAD
$799 USD
View
A
Retailer 5
-
$1,118 CAD
$800 USD
View
Retailer 6
-
$1,658 CAD
A$1,826 AUD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$1,982 CAD
$1,419 USD
View
Retailer 8
-
$2,507 CAD
$1,795 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$2,869 CAD
£1,617 GBP
View
Retailer 10
-
$3,555 CAD
$2,545 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-E2A0FECA1 · Oct 27
$5,057 CAD
$3,620 USD
View
10 more retailers have this diamond
Prices start from $570 CADSave up to $4,487 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
$570 CAD