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Cushion|Lab Grown|IGI

8.09ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG827612719

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG827612719

Diamond specifications and retailer prices

From £1,687 GBP
$2,260 USD
As of November 2, 2026
Save £7,346 GBP (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £9,033 GBP at Diamonds Direct · As of November 1, 2026
View at Diamonds Direct

About this 8.09ct lab-grown cushion diamond

This 8.09ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG827612719 or 827612719. Listed at 7 retailers as of November 1, 2026, with prices from £1,687 to £9,033, a £7,346 spread on the same certified stone. Diamonds Direct lists it at £9,033. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

8.09
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827612719
Dimensions14.05 × 10.59 × 7.20 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
14.05 mm10.59 mm8.09 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827612719
Side View
Table 66.0%Crown 33.7°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £9,033 GBP|Low: £1,325 GBP|High: £9,033 GBP|Avg: £3,557 GBP|+22.2%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5£1,325 GBP
Retailer 7£1,687 GBP
Retailer 2£2,072 GBP
Retailer 3£2,452 GBP
Retailer 6£3,684 GBP
Retailer 4£4,038 GBP
Diamonds Direct£9,033 GBP

46 data points across 7 retailers

7 retailers£1,687 GBP to £9,033 GBP

Retailer 1
-
£1,325 GBP
$1,775 USD
Price last confirmed 20 days ago
A
Retailer 2
-
£1,687 GBP
$2,260 USD
View
A
Retailer 3
-
£2,072 GBP
View
B+
Retailer 4
-
£2,452 GBP
ZAR 53,068 ZAR
View
B
Retailer 5
-
£3,684 GBP
$4,936 USD
View
B+
Retailer 6
-
£4,038 GBP
$5,410 USD
View
Most Expensive
C
Diamonds Direct
1106868 · Nov 1
£9,033 GBP
$12,103 USD
View
6 more retailers have this diamond
Prices start from £1,687 GBPSave up to £7,346 GBP

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
£1,687 GBP