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Cushion|Lab Grown|IGI

6.99ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG848654888

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG848654888

Diamond specifications and retailer prices

From $1,775 USD
£1,398 GBP
As of November 2, 2026
Save $5,285 USD (75%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $7,060 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 6.99ct lab-grown cushion diamond

This 6.99ct 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 LG848654888 or 848654888. Listed at 2 retailers as of November 1, 2026, with prices from $1,775 to $7,060, a $5,285 spread on the same certified stone. Brilliant Earth lists it at $7,060. 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

6.99
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848654888
Dimensions13.68 × 9.95 × 6.67 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.68 mm9.95 mm6.99 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848654888
Side View
Table 64.0%Crown 35°Girdle: THN-STKPavilion 36°Culet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $7,060 USD|Low: $1,764 USD|High: $7,060 USD|Avg: $3,887 USD
Brilliant Earth
Retailer 2
November 2, 2026
Retailer 2$1,775 USD
Brilliant Earth$7,060 USD

6 data points across 2 retailers

2 retailers$1,775 USD to $7,060 USD

A
Cheapest Retailer
-
$1,775 USD
£1,398 GBP
Most Expensive
B
Brilliant Earth
22362795A · Nov 1
$7,060 USD
View
1 more retailer has this diamond
Prices start from $1,775 USDSave up to $5,285 USD

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
6.99ct Cushion
$1,775 USD