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Cushion|Lab Grown|IGI

3.89ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG823637359

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG823637359

Diamond specifications and retailer prices

From $721 CAD
$516 USD
As of October 28, 2026
Save $286 CAD (28%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,683 CAD at Brilliance · As of October 5, 2026
View at Brilliance

About this 3.89ct lab-grown cushion diamond

This 3.89ct 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 LG823637359 or 823637359. Listed at 3 retailers as of October 26, 2026, with a 40% 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

3.89
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823637359
Dimensions9.24 × 9.03 × 6.15 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.24 mm9.03 mm3.89 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823637359
Side View
Table 61.0%Crown 34.5°Girdle: THN-STKPavilion 40°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $2,683 CAD|Low: $703 CAD|High: $6,271 CAD|Avg: $2,815 CAD|-9.7%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 27, 2026
Retailer 2$721 CAD
Retailer 5$985 CAD
Retailer 3$1,007 CAD
Retailer 6$1,399 CAD
Brilliance$2,683 CAD
Retailer 8$2,977 CAD
Retailer 7$5,602 CAD
Retailer 4$6,271 CAD

14 data points across 8 retailers

3 retailers$721 CAD to $1,007 CAD

A
Cheapest Retailer
-
$721 CAD
$516 USD
Final sale: no returns
B+
Retailer 2
-
$1,007 CAD
$721 USD
View
Most Expensive
Brilliance
D45376135 · Oct 5
$2,683 CAD
$1,921 USD
View
Price last confirmed 26 days ago
2 more retailers have this diamond
Prices start from $721 CADSave up to $286 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
3.89ct Cushion
$721 CAD