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Round|Lab Grown|IGI

8.09ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG717582852

Shape and cutting style on the report: Round brilliant

Certificate IGI LG717582852

Diamond specifications and retailer prices

From £931 GBP
$1,248 USD
As of October 29, 2026
Save £7,517 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £8,448 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.09ct lab-grown round diamond

This 8.09ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG717582852 or 717582852. Listed at 18 retailers as of October 29, 2026, with prices from £931 to £8,448, a £7,517 spread on the same certified stone. Brilliant Earth lists it at £8,448. 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
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717582852
Dimensions12.94 × 12.91 × 7.88 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.94 mm12.91 mm8.09 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717582852
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.0%

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: Oct 29
Current: £8,448 GBP|Low: £931 GBP|High: £12,225 GBP|Avg: £2,598 GBP|-12.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 3£931 GBP
Retailer 14£1,014 GBP
Retailer 8£1,081 GBP
Retailer 17£1,081 GBP
Retailer 13£1,209 GBP
Retailer 4£1,470 GBP
Retailer 16£1,486 GBP
Retailer 11£1,516 GBP
Retailer 7£1,711 GBP
Retailer 12£1,822 GBP
Retailer 18£2,025 GBP
Retailer 5£2,070 GBP
Retailer 9£3,100 GBP
Retailer 6£3,141 GBP
Retailer 2£3,471 GBP
Retailer 10£3,790 GBP
Retailer 15£4,183 GBP
Brilliant Earth£8,448 GBP

41 data points across 18 retailers

18 retailers£931 GBP to £8,448 GBP

A
Cheapest Retailer
-
£931 GBP
$1,248 USD
A
Retailer 2
-
£1,014 GBP
$1,358 USD
View
A
Retailer 3
-
£1,081 GBP
$1,448 USD
View
Retailer 4
-
£1,081 GBP
$1,448 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
£1,209 GBP
$1,620 USD
View
A
Retailer 6
-
£1,470 GBP
$1,969 USD
View
Retailer 7
-
£1,486 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
£1,516 GBP
View
B+
Retailer 9
-
£1,711 GBP
$2,293 USD
View
A
Retailer 10
-
£1,822 GBP
€2,325 EUR
View
B+
Retailer 11
-
£2,025 GBP
$2,713 USD
View
B+
Retailer 12
-
£2,070 GBP
$2,773 USD
View
B+
Retailer 13
-
£3,100 GBP
$4,154 USD
View
B
Retailer 14
-
£3,141 GBP
$4,208 USD
View
B
Retailer 15
-
£3,471 GBP
View
Retailer 16
-
£3,790 GBP
$5,078 USD
View
Price last confirmed 13 days ago
Retailer 17
-
£4,183 GBP
$5,605 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
14778838A · Oct 31
£8,448 GBP
$11,320 USD
View
17 more retailers have this diamond
Prices start from £931 GBPSave up to £7,517 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 Round
£931 GBP