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Round|Lab Grown|IGI

8.11ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG717582851

Shape and cutting style on the report: Round brilliant

Certificate IGI LG717582851

Diamond specifications and retailer prices

From £1,213 GBP
$1,625 USD
As of October 31, 2026
Save £7,258 GBP (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £8,471 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.11ct lab-grown round diamond

This 8.11ct 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 LG717582851 or 717582851. Listed at 18 retailers as of October 31, 2026, with prices from £1,213 to £8,471, a £7,258 spread on the same certified stone. Brilliant Earth lists it at £8,471. 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
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717582851
Dimensions12.89 × 12.87 × 7.96 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
12.89 mm12.87 mm8.11 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717582851
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 41°Culet: NoneDepth 61.8%

Caratlytics Score

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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 31
Current: £8,471 GBP|Low: £952 GBP|High: £12,255 GBP|Avg: £2,558 GBP|-16.7%
Brilliant Earth
Retailer 2
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 1, 2026
Retailer 8£952 GBP
Retailer 7£1,035 GBP
Retailer 4£1,083 GBP
Retailer 10£1,088 GBP
Retailer 12£1,213 GBP
Retailer 16£1,464 GBP
Retailer 15£1,490 GBP
Retailer 2£1,520 GBP
Retailer 3£1,716 GBP
Retailer 11£1,827 GBP
Retailer 17£2,019 GBP
Retailer 9£2,069 GBP
Retailer 5£3,108 GBP
Retailer 18£3,155 GBP
Retailer 13£3,498 GBP
Retailer 6£3,799 GBP
Retailer 14£4,194 GBP
Brilliant Earth£8,471 GBP

40 data points across 18 retailers

18 retailers£1,213 GBP to £8,471 GBP

Retailer 1
-
£952 GBP
$1,275 USD
Price last confirmed 38 days ago
Retailer 2
-
£1,035 GBP
$1,387 USD
View
Price last confirmed 38 days ago
Retailer 3
-
£1,083 GBP
$1,451 USD
View
Price last confirmed 21 days ago
Retailer 4
-
£1,088 GBP
$1,458 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
£1,213 GBP
$1,625 USD
View
A
Retailer 6
-
£1,464 GBP
$1,962 USD
View
Retailer 7
-
£1,490 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
£1,520 GBP
View
B+
Retailer 9
-
£1,716 GBP
$2,299 USD
View
A
Retailer 10
-
£1,827 GBP
€2,332 EUR
View
B+
Retailer 11
-
£2,019 GBP
$2,705 USD
View
Retailer 12
-
£2,069 GBP
$2,772 USD
View
Price last confirmed 34 days ago
B
Retailer 13
-
£3,108 GBP
$4,164 USD
View
B
Retailer 14
-
£3,155 GBP
$4,228 USD
View
B
Retailer 15
-
£3,498 GBP
View
Retailer 16
-
£3,799 GBP
$5,090 USD
View
Price last confirmed 13 days ago
Retailer 17
-
£4,194 GBP
$5,620 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
14778836A · Oct 31
£8,471 GBP
$11,350 USD
View
17 more retailers have this diamond
Prices start from £1,213 GBPSave up to £7,258 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
8.11ct Round
£1,213 GBP