Cushion|Lab Grown|IGI

6.50ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG844622549

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844622549

Diamond specifications and retailer prices

From €2,342 EUR
$2,617 USD
As of October 26, 2026
Save €3,843 EUR (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €6,185 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.5ct lab-grown cushion diamond

This 6.5ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844622549 or 844622549. Listed at 5 retailers as of October 26, 2026, with prices from €2,342 to €6,185, a €3,843 spread on the same certified stone. Brilliant Earth lists it at €6,185. 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

6.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844622549
Dimensions12.93 × 9.56 × 6.51 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.93 mm9.56 mm6.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844622549
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: €4,686 EUR|Low: €2,342 EUR|High: €4,686 EUR|Avg: €3,633 EUR
Retailer 1
Retailer 2
Retailer 3
October 27, 2026
Retailer 2€2,342 EUR
Retailer 3€4,143 EUR
Retailer 1€4,686 EUR

3 data points across 3 retailers

5 retailers€2,342 EUR to €6,185 EUR

A
Cheapest Retailer
-
€2,342 EUR
$2,617 USD
B+
Retailer 2
-
€4,143 EUR
$4,628 USD
View
B+
Retailer 3
-
€4,364 EUR
$4,875 USD
View
B
Retailer 4
-
€4,686 EUR
£4,122 GBP
View
Most Expensive
B
Brilliant Earth
22253785Y · Oct 29
€6,185 EUR
$6,910 USD
View
4 more retailers have this diamond
Prices start from €2,342 EURSave up to €3,843 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
6.50ct Cushion
€2,342 EUR