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Emerald|Lab Grown|IGI

3.11ct F VVS2 Emerald Lab Grown Diamond

EX • F/VVS2 • IGI LG835670958

Shape and cutting style on the report: Emerald cut

Certificate IGI LG835670958

Diamond specifications and retailer prices

From $665 CAD
$476 USD
As of October 29, 2026
Save $602 CAD (48%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,709 CAD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 3.11ct lab-grown emerald diamond

This 3.11ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835670958 or 835670958. Listed at 3 retailers as of October 29, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.11
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835670958
Dimensions9.76 × 6.87 × 4.78 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.76 mm6.87 mm3.11 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835670958
Side View
Table 65.0%Crown 38.7°Girdle: MediumPavilion 40.9°Culet: LargeDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $3,709 CAD|Low: $665 CAD|High: $3,709 CAD|Avg: $1,989 CAD|+0.2%
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$665 CAD
Retailer 2$1,267 CAD
Rare Carat$3,709 CAD

34 data points across 3 retailers

3 retailers$665 CAD to $1,267 CAD

A
Cheapest Retailer
-
$665 CAD
$476 USD
Final sale: no returns
A
Retailer 2
-
$1,267 CAD
£714 GBP
View
Most Expensive
Rare Carat
835670958 · Oct 7
$3,709 CAD
$2,655 USD
View
Price last confirmed 23 days ago
2 more retailers have this diamond
Prices start from $665 CADSave up to $602 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
3.11ct Emerald
$665 CAD