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Emerald|Lab Grown|IGI

3.14ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG640409308

Shape and cutting style on the report: Emerald cut

Certificate IGI LG640409308

Diamond specifications and retailer prices

From $1,260 CAD
$902 USD
As of October 30, 2026
Save $2,938 CAD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,189 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.14ct lab-grown emerald diamond

This 3.14ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG640409308 or 640409308. Listed at 12 retailers as of October 29, 2026, with a 233% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.14
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640409308
Dimensions9.77 × 6.91 × 4.69 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm6.91 mm3.14 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640409308
Side View
Table 65.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°Culet: LargeDepth 67.9%

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: $2,325 CAD|Low: $1,006 CAD|High: $11,189 CAD|Avg: $2,435 CAD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6$1,260 CAD
Retailer 11$1,372 CAD
Retailer 3$1,409 CAD
Retailer 7$1,463 CAD
Retailer 10$1,463 CAD
Retailer 4$1,704 CAD
Retailer 2$1,953 CAD
Retailer 1$2,325 CAD
Retailer 8$3,026 CAD
Retailer 5$3,541 CAD
Retailer 9$4,198 CAD

41 data points across 11 retailers

12 retailers$1,260 CAD to $4,198 CAD

A
Cheapest Retailer
-
$1,260 CAD
$902 USD
B+
Retailer 2
-
$1,372 CAD
$982 USD
View
A
Retailer 3
-
$1,409 CAD
$1,009 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,463 CAD
$1,047 USD
View
Retailer 5
-
$1,463 CAD
$1,047 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$1,704 CAD
$1,220 USD
View
B+
Retailer 7
-
$1,953 CAD
$1,398 USD
View
B+
Retailer 8
-
$2,325 CAD
£1,311 GBP
View
B
Retailer 9
-
$3,026 CAD
$2,166 USD
View
Retailer 10
-
$3,541 CAD
$2,535 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$4,198 CAD
$3,005 USD
View
Most Expensive
Do Amore Diamonds
27-9E146F894 · Oct 30
$11,189 CAD
$8,010 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,260 CADSave up to $2,938 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
3.14ct Emerald
$1,260 CAD