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Cushion|Lab Grown|IGI

10.28ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG797628146

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797628146

Diamond specifications and retailer prices

From €2,977 EUR
CA$4,620 CAD
As of October 30, 2026
Save €4,899 EUR (62%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €7,877 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 10.28ct lab-grown cushion diamond

This 10.28ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797628146 or 797628146. Listed at 2 retailers as of October 30, 2026, with prices from €2,977 to €7,877, a €4,899 spread on the same certified stone. The Diamond Guys lists it at €7,877. 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

10.28
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797628146
Dimensions15.46 × 11.31 × 7.56 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.46 mm11.31 mm10.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797628146
Side View
Table 63.0%Crown 34.1°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €2,977 EUR|Low: €1,741 EUR|High: €12,307 EUR|Avg: €4,372 EUR|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
August 3, 2026
Retailer 7€1,741 EUR
Retailer 4€2,458 EUR
Retailer 3€2,571 EUR
Retailer 1€2,977 EUR
Retailer 5€3,523 EUR
Retailer 6€4,707 EUR
The Diamond Guys€7,877 EUR
Retailer 2€9,049 EUR

13 data points across 8 retailers

2 retailers€2,977 EUR to €7,877 EUR

A
Cheapest Retailer
-
€2,977 EUR
CA$4,620 CAD
Most Expensive
B
The Diamond Guys
1958041772 · Nov 1
€7,877 EUR
$8,800 USD
View
1 more retailer has this diamond
Prices start from €2,977 EURSave up to €4,899 EUR

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
10.28ct Cushion
€2,977 EUR