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Radiant|Lab Grown|IGI

8.05ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG818663521

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG818663521

Diamond specifications and retailer prices

From £954 GBP
$1,280 USD
As of November 2, 2026
Save £4,248 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,201 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 8.05ct lab-grown radiant diamond

This 8.05ct lab-grown radiant 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 LG818663521 or 818663521. Listed at 20 retailers as of November 2, 2026, with prices from £954 to £5,201, a £4,248 spread on the same certified stone. Brilliant Earth lists it at £5,201. 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

8.05
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663521
Dimensions14.61 × 9.86 × 6.39 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.61 mm9.86 mm8.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663521
Side View
Table 71.0%Crown 46.9°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 64.8%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: £5,201 GBP|Low: £907 GBP|High: £5,201 GBP|Avg: £2,509 GBP
Brilliant Earth
Retailer 2
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Retailer 19
November 3, 2026
Retailer 19£954 GBP
Retailer 9£1,037 GBP
Retailer 17£1,067 GBP
Retailer 7£1,106 GBP
Retailer 6£1,233 GBP
Retailer 12£1,559 GBP
Retailer 4£1,752 GBP
Retailer 16£1,849 GBP
Retailer 13£1,988 GBP
Retailer 3£2,073 GBP
Retailer 10£2,669 GBP
Retailer 18£3,058 GBP
Retailer 2£3,191 GBP
Retailer 5£3,296 GBP
Retailer 14£3,554 GBP
Retailer 8£3,882 GBP
Retailer 15£3,969 GBP
Retailer 11£4,147 GBP
Brilliant Earth£5,201 GBP

37 data points across 19 retailers

20 retailers£954 GBP to £5,201 GBP

A
Cheapest Retailer
-
£954 GBP
$1,280 USD
A
Retailer 2
-
£1,037 GBP
$1,392 USD
View
A
Retailer 3
-
£1,067 GBP
$1,432 USD
View
Final sale: no returns
Retailer 4
-
£1,095 GBP
$1,470 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
£1,106 GBP
$1,484 USD
View
A
Retailer 6
-
£1,233 GBP
$1,655 USD
View
A
Retailer 7
-
£1,559 GBP
View
B+
Retailer 8
-
£1,752 GBP
$2,351 USD
View
A
Retailer 9
-
£1,849 GBP
€2,363 EUR
View
B+
Retailer 10
-
£1,988 GBP
$2,668 USD
View
A
Retailer 11
-
£2,073 GBP
$2,782 USD
View
B+
Retailer 12
-
£2,669 GBP
View
B+
Retailer 13
-
£3,058 GBP
$4,103 USD
View
B+
Retailer 14
-
£3,191 GBP
$4,282 USD
View
B+
Retailer 15
-
£3,296 GBP
$4,423 USD
View
B
Retailer 16
-
£3,554 GBP
View
B
Retailer 17
-
£3,882 GBP
$5,210 USD
View
B
Retailer 18
-
£3,969 GBP
A$8,195 AUD
View
Retailer 19
-
£4,147 GBP
$5,565 USD
View
Our latest check could not confirm this price
Most Expensive
B
Brilliant Earth
21139753A · Nov 2
£5,201 GBP
$6,980 USD
View
19 more retailers have this diamond
Prices start from £954 GBPSave up to £4,248 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
8.05ct Radiant
£954 GBP