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Cushion|Lab Grown|IGI

3.87ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG819615301

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG819615301

Diamond specifications and retailer prices

From $684 CAD
$490 USD
As of October 31, 2026
Save $624 CAD (48%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,805 CAD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 3.87ct lab-grown cushion diamond

This 3.87ct 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 LG819615301 or 819615301. Listed at 3 retailers as of October 31, 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

3.87
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819615301
Dimensions10.79 × 8.25 × 5.50 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.79 mm8.25 mm3.87 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819615301
Side View
Table 63.0%Crown 34.9°Girdle: MED-THKPavilion 36°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $4,805 CAD|Low: $684 CAD|High: $4,854 CAD|Avg: $1,980 CAD|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3$684 CAD
Retailer 4$985 CAD
Retailer 7$1,197 CAD
Retailer 2$1,308 CAD
Retailer 5$2,146 CAD
Retailer 6$2,570 CAD
Rare Carat$4,805 CAD

36 data points across 7 retailers

3 retailers$684 CAD to $1,308 CAD

A
Cheapest Retailer
-
$684 CAD
$490 USD
Final sale: no returns
A
Retailer 2
-
$1,308 CAD
£738 GBP
View
Most Expensive
Rare Carat
819615301 · Oct 19
$4,805 CAD
$3,440 USD
View
Price last confirmed 13 days ago
2 more retailers have this diamond
Prices start from $684 CADSave up to $624 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
3.87ct Cushion
$684 CAD