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Cushion|Lab Grown|IGI

3.10ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG847643376

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847643376

Diamond specifications and retailer prices

From $993 CAD
$711 USD
As of November 1, 2026
Save $4,608 CAD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,602 CAD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847643376 or 847643376. Listed at 3 retailers as of November 1, 2026, with prices from $993 to $5,602, a $4,608 spread on the same certified stone. Rare Carat lists it at $5,602. 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

3.10
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847643376
Dimensions9.87 × 7.66 × 5.14 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.87 mm7.66 mm3.10 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847643376
Side View
Table 63.0%Crown 36.7°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $5,602 CAD|Low: $993 CAD|High: $5,602 CAD|Avg: $1,740 CAD
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$993 CAD
Retailer 2$1,695 CAD
Rare Carat$5,602 CAD

11 data points across 3 retailers

3 retailers$993 CAD to $5,602 CAD

A
Cheapest Retailer
-
$993 CAD
$711 USD
Final sale: no returns
A
Retailer 2
-
$1,695 CAD
£955 GBP
View
Most Expensive
B
Rare Carat
847643376 · Nov 1
$5,602 CAD
$4,010 USD
View
2 more retailers have this diamond
Prices start from $993 CADSave up to $4,608 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
3.10ct Cushion
$993 CAD