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Cushion|Lab Grown|IGI

8.09ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG848679999

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG848679999

Diamond specifications and retailer prices

From €1,728 EUR
£1,520 GBP
As of November 1, 2026
Save €3,509 EUR (67%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €5,236 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.09ct lab-grown cushion diamond

This 8.09ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848679999 or 848679999. Listed at 2 retailers as of October 31, 2026, with prices from €1,728 to €5,236, a €3,509 spread on the same certified stone. Brilliant Earth lists it at €5,236. 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

8.09
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848679999
Dimensions13.53 × 10.61 × 7.11 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
13.53 mm10.61 mm8.09 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848679999
Side View
Table 65.0%Crown 34.9°Girdle: MED-STKPavilion 36.2°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: €5,236 EUR|Low: €1,713 EUR|High: €5,236 EUR|Avg: €3,479 EUR
Brilliant Earth
Retailer 2
November 1, 2026
Retailer 2€1,728 EUR
Brilliant Earth€5,236 EUR

6 data points across 2 retailers

2 retailers€1,728 EUR to €5,236 EUR

A
Cheapest Retailer
-
€1,728 EUR
£1,520 GBP
Most Expensive
B
Brilliant Earth
22321803A · Oct 31
€5,236 EUR
$5,850 USD
View
1 more retailer has this diamond
Prices start from €1,728 EURSave up to €3,509 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
8.09ct Cushion
€1,728 EUR