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Cushion|Lab Grown|IGI

3.94ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG809604892

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG809604892

Diamond specifications and retailer prices

From $696 CAD
$498 USD
As of October 31, 2026
Save $4,724 CAD (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,420 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.94ct lab-grown cushion diamond

This 3.94ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809604892 or 809604892. Listed at 4 retailers as of October 28, 2026, with prices from $696 to $5,420, a $4,724 spread on the same certified stone. Brilliant Earth lists it at $5,420. 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

3.94
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809604892
Dimensions11.07 × 8.17 × 5.40 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm8.17 mm3.94 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809604892
Side View
Table 64.0%Crown 36.4°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,420 CAD|Low: $696 CAD|High: $5,588 CAD|Avg: $2,475 CAD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$696 CAD
Retailer 8$1,215 CAD
Retailer 2$1,321 CAD
Retailer 5$1,334 CAD
Retailer 9$1,678 CAD
Retailer 6$2,220 CAD
Retailer 7$2,612 CAD
Retailer 10$3,246 CAD
Retailer 4$4,205 CAD
Brilliant Earth$5,420 CAD

38 data points across 10 retailers

4 retailers$696 CAD to $5,420 CAD

A
Cheapest Retailer
-
$696 CAD
$498 USD
Final sale: no returns
A
Retailer 2
-
$1,321 CAD
£745 GBP
View
Retailer 3
-
$4,205 CAD
$3,010 USD
View
Price last confirmed 27 days ago
Most Expensive
B
Brilliant Earth
20309724A · Oct 28
$5,420 CAD
$3,880 USD
View
3 more retailers have this diamond
Prices start from $696 CADSave up to $4,724 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
3.94ct Cushion
$696 CAD