Cushion|Lab Grown|IGI

4.87ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG843610448

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843610448

Diamond specifications and retailer prices

From $983 CAD
$704 USD
As of October 29, 2026
4 retailers carry this diamond
Most expensive: $6,733 CAD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 4.87ct lab-grown cushion diamond

This 4.87ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843610448 or 843610448. Listed at 4 retailers as of October 29, 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

4.87
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843610448
Dimensions11.57 × 8.84 × 5.94 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
11.57 mm8.84 mm4.87 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843610448
Side View
Table 60.0%Crown 35.9°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $6,733 CAD|Low: $983 CAD|High: $6,733 CAD|Avg: $3,541 CAD
Brilliant Earth
Retailer 2
Retailer 3
October 25, 2026
Retailer 3$983 CAD
Retailer 2$1,666 CAD
Brilliant Earth$6,733 CAD

18 data points across 3 retailers

4 retailers

A
Cheapest Retailer
-
$983 CAD
$704 USD
Final sale: no returns
Retailer 2
-
$1,666 CAD
£939 GBP
View
Price last confirmed 7 days ago
Retailer 3
-
$5,252 CAD
$3,760 USD
View
Price last confirmed 18 days ago
Most Expensive
Brilliant Earth
21744516A · Oct 25
$6,733 CAD
$4,820 USD
View
Price last confirmed 7 days ago
3 more retailers have this diamond
Prices start from $983 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
4.87ct Cushion
$983 CAD