Cushion|Lab Grown|IGI

3.09ct G VVS1 Cushion Lab Grown Diamond

EX • G/VVS1 • IGI LG843601307

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843601307

Diamond specifications and retailer prices

From $1,447 CAD
£816 GBP
As of October 24, 2026
2 retailers carry this diamond
Most expensive: $4,037 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion 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 LG843601307 or 843601307. Listed at 2 retailers as of October 24, 2026. 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

3.09
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843601307
Dimensions10.19 × 7.58 × 5.03 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.19 mm7.58 mm3.09 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843601307
Side View
Table 61.0%Crown 35.1°Girdle: MED-THKPavilion 35.3°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: $4,037 CAD|Low: $766 CAD|High: $4,079 CAD|Avg: $2,291 CAD|-1.0%
Rare Carat
Retailer 2
Retailer 3
October 24, 2026
Retailer 3$766 CAD
Retailer 2$1,447 CAD
Rare Carat$4,037 CAD

12 data points across 3 retailers

2 retailers

A
Cheapest Retailer
-
$1,447 CAD
£816 GBP
Most Expensive
Rare Carat
843601307 · Oct 21
$4,037 CAD
$2,890 USD
View
Price last confirmed 9 days ago
1 more retailer has this diamond
Prices start from $1,447 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
3.09ct Cushion
$1,447 CAD