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Cushion|Lab Grown|IGI

6.49ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG845657120

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG845657120

Diamond specifications and retailer prices

From €958 EUR
$1,070 USD
As of October 31, 2026
3 retailers carry this diamond
Most expensive: €10,643 EUR at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 6.49ct lab-grown cushion diamond

This 6.49ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845657120 or 845657120. Listed at 3 retailers as of October 31, 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

6.49
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845657120
Dimensions12.91 × 9.73 × 6.57 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.91 mm9.73 mm6.49 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845657120
Side View
Table 57.0%Crown 34.5°Girdle: MED-THKPavilion 35.5°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €10,643 EUR|Low: €958 EUR|High: €10,643 EUR|Avg: €5,464 EUR
Brilliant Earth
Retailer 2
Retailer 3
October 24, 2026
Retailer 3€958 EUR
Retailer 2€1,573 EUR
Brilliant Earth€10,643 EUR

7 data points across 3 retailers

3 retailers

A
Cheapest Retailer
-
€958 EUR
$1,070 USD
Final sale: no returns
Retailer 2
-
€1,573 EUR
£1,384 GBP
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
22150174A · Oct 23
€10,643 EUR
$11,890 USD
View
Price last confirmed 8 days ago
2 more retailers have this diamond
Prices start from €958 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
6.49ct Cushion
€958 EUR