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Cushion|Lab Grown|IGI

3.20ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG729548400

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG729548400

Diamond specifications and retailer prices

From €5,795 EUR
$6,450 USD
As of October 29, 2026
2 retailers carry this diamond
Most expensive: €5,795 EUR at Brilliant Earth
View at Brilliant Earth

About this 3.2ct lab-grown cushion diamond

This 3.2ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729548400 or 729548400. Listed at 2 retailers as of October 29, 2026. 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

3.20
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729548400
Dimensions10.94 × 7.29 × 4.80 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.94 mm7.29 mm3.20 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729548400
Side View
Table 64.0%Crown 34.6°Girdle: STK-VTKPavilion 36.6°Culet: NoneDepth 65.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €5,795 EUR|Low: €806 EUR|High: €7,116 EUR|Avg: €2,633 EUR|-18.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
April 14, 2026
Retailer 12€1,049 EUR
Retailer 8€1,394 EUR
Retailer 3€1,426 EUR
Retailer 9€1,513 EUR
Retailer 5€1,547 EUR
Retailer 2€1,807 EUR
Retailer 11€1,864 EUR
Retailer 7€1,988 EUR
Retailer 4€2,109 EUR
Retailer 10€2,863 EUR
Retailer 6€4,173 EUR
Brilliant Earth€5,795 EUR

53 data points across 12 retailers

2 retailers

Retailer 1
-
€5,070 EUR
$5,643 USD
Most Expensive
B
Brilliant Earth
18144559B · Oct 29
€5,795 EUR
$6,450 USD
View
1 more retailer has this diamond

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
3.20ct Cushion
€5,795 EUR