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Cushion|Lab Grown|IGI

6.79ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG848630005

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG848630005

Diamond specifications and retailer prices

From $1,713 USD
£1,349 GBP
As of October 28, 2026
1 retailer carries this diamond
Only listing: $1,713 USD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 6.79ct lab-grown cushion diamond

This 6.79ct 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 LG848630005 or 848630005. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

6.79
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848630005
Dimensions12.89 × 9.91 × 6.72 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.89 mm9.91 mm6.79 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848630005
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 67.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $1,713 USD|Low: $1,708 USD|High: $1,713 USD|Avg: $1,710 USD|+0.3%
October 28, 2026
77 Diamonds$1,713 USD

2 data points across 1 retailer

1 retailer

B+
77 Diamonds
CUSTVSWURBDNUB · Oct 28
$1,713 USD
£1,349 GBP
View

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B+
6.79ct Cushion
$1,713 USD