Cushion|Lab Grown|IGI

6.28ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG797654247

Certificate IGI LG797654247

Diamond specifications and retailer prices

From $11,470 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $11,470 USD at Zales · As of November 2, 2026
View at Zales

About this 6.28ct lab-grown cushion diamond

This 6.28ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG797654247 or 797654247. Listed at 2 retailers as of November 2, 2026, with a relatively tight 0% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.28
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG797654247
Dimensions13.49 × 9.79 mm
L/W Ratio1.38
Top View
13.49 mm9.79 mm6.28 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797654247
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $11,470 USD|Low: $11,470 USD|High: $11,470 USD|Avg: $11,470 USD
Retailer 1
Zales
August 18, 2026
Retailer 1$11,470 USD
Zales$11,470 USD

1 data point across 2 retailers

2 retailers$11,470 USD to $11,470 USD

B
Cheapest Retailer
-
$11,470 USD
Most Expensive
B
Zales
528606378 · Nov 2
$11,470 USD
View
1 more retailer has this diamond
Prices start from $11,470 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.

B
6.28ct Cushion
$11,470 USD