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Cushion|Lab Grown|IGI

8.11ct H VS2 Cushion Lab Grown Diamond

EX • H/VS2 • IGI LG851663334

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG851663334

Diamond specifications and retailer prices

From €1,715 EUR
£1,509 GBP
As of November 1, 2026
Save €2,814 EUR (62%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €4,529 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.11ct lab-grown cushion diamond

This 8.11ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851663334 or 851663334. Listed at 2 retailers as of October 31, 2026, with prices from €1,715 to €4,529, a €2,814 spread on the same certified stone. Brilliant Earth lists it at €4,529. 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

8.11
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851663334
Dimensions13.62 × 10.60 × 7.10 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.62 mm10.60 mm8.11 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851663334
Side View
Table 64.0%Crown 34.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €4,529 EUR|Low: €1,701 EUR|High: €4,529 EUR|Avg: €3,119 EUR
Brilliant Earth
Retailer 2
November 1, 2026
Retailer 2€1,715 EUR
Brilliant Earth€4,529 EUR

2 data points across 2 retailers

2 retailers€1,715 EUR to €4,529 EUR

A
Cheapest Retailer
-
€1,715 EUR
£1,509 GBP
Most Expensive
B
Brilliant Earth
22380629A · Oct 31
€4,529 EUR
$5,060 USD
View
1 more retailer has this diamond
Prices start from €1,715 EURSave up to €2,814 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
8.11ct Cushion
€1,715 EUR