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Cushion|Lab Grown|IGI

6.59ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG848603470

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG848603470

Diamond specifications and retailer prices

From $1,471 CAD
$1,053 USD
As of November 1, 2026
Save $7,832 CAD (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $9,303 CAD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 6.59ct lab-grown cushion diamond

This 6.59ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848603470 or 848603470. Listed at 3 retailers as of October 26, 2026, with prices from $1,471 to $9,303, a $7,832 spread on the same certified stone. Brilliant Earth lists it at $9,303. 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

6.59
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848603470
Dimensions13.03 × 9.83 × 6.68 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.03 mm9.83 mm6.59 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848603470
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $9,303 CAD|Low: $1,471 CAD|High: $9,303 CAD|Avg: $4,979 CAD
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$1,471 CAD
Retailer 2$2,407 CAD
Brilliant Earth$9,303 CAD

10 data points across 3 retailers

3 retailers$1,471 CAD to $9,303 CAD

A
Cheapest Retailer
-
$1,471 CAD
$1,053 USD
Final sale: no returns
A
Retailer 2
-
$2,407 CAD
£1,357 GBP
View
Most Expensive
B
Brilliant Earth
22248235A · Oct 26
$9,303 CAD
$6,660 USD
View
2 more retailers have this diamond
Prices start from $1,471 CADSave up to $7,832 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
6.59ct Cushion
$1,471 CAD