Cushion|Lab Grown|IGI

4.08ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG842626820

Certificate IGI LG842626820

Diamond specifications and retailer prices

From €1,409 EUR
$1,580 USD
As of November 1, 2026
Save €5,207 EUR (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €6,616 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.08ct lab-grown cushion diamond

This 4.08ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842626820 or 842626820. Listed at 3 retailers as of November 1, 2026, with prices from €1,409 to €6,616, a €5,207 spread on the same certified stone. Brilliant Earth lists it at €6,616. 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

4.08
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG842626820
Dimensions10.24 × 8.17 × 5.73 mm
L/W Ratio1.25
Top View
10.24 mm8.17 mm4.08 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842626820
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 70.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €6,616 EUR|Low: €1,409 EUR|High: €6,616 EUR|Avg: €3,198 EUR
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3€1,409 EUR
Retailer 2€1,729 EUR
Brilliant Earth€6,616 EUR

3 data points across 3 retailers

3 retailers€1,409 EUR to €6,616 EUR

A
Cheapest Retailer
-
€1,409 EUR
$1,580 USD
B+
Retailer 2
-
€1,729 EUR
View
Most Expensive
B
Brilliant Earth
22280928A · Nov 2
€6,616 EUR
$7,420 USD
View
2 more retailers have this diamond
Prices start from €1,409 EURSave up to €5,207 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
4.08ct Cushion
€1,409 EUR