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Radiant|Lab Grown|IGI

5.08ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG807648955

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

Certificate IGI LG807648955

Diamond specifications and retailer prices

From £1,262 GBP
$1,691 USD
As of November 2, 2026
Save £2,906 GBP (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,168 GBP at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 5.08ct lab-grown radiant diamond

This 5.08ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807648955 or 807648955. Listed at 8 retailers as of October 31, 2026, with prices from £1,262 to £4,168, a £2,906 spread on the same certified stone. Novita Diamonds lists it at £4,168. 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

5.08
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807648955
Dimensions12.59 × 8.24 × 5.50 mm
L/W Ratio1.53
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.59 mm8.24 mm5.08 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807648955
Side View
Table 61.0%Crown 42.5°Girdle: Slightly ThickPavilion 34.3°Culet: NoneDepth 66.7%

Caratlytics Score

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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: £4,168 GBP|Low: £1,181 GBP|High: £4,232 GBP|Avg: £2,254 GBP|+0.4%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7£1,262 GBP
Retailer 3£1,343 GBP
Retailer 6£1,440 GBP
Retailer 2£1,533 GBP
Retailer 8£2,589 GBP
Retailer 5£3,144 GBP
Retailer 4£3,238 GBP
Novita Diamonds£4,168 GBP

41 data points across 8 retailers

8 retailers£1,262 GBP to £4,168 GBP

A
Cheapest Retailer
-
£1,262 GBP
$1,691 USD
A
Retailer 2
-
£1,343 GBP
View
A
Retailer 3
-
£1,440 GBP
$1,930 USD
View
B+
Retailer 4
-
£1,533 GBP
€1,956 EUR
View
B
Retailer 5
-
£2,589 GBP
$3,469 USD
View
B
Retailer 6
-
£3,144 GBP
View
B
Retailer 7
-
£3,238 GBP
$4,339 USD
View
Most Expensive
B
Novita Diamonds
cert_807648955 · Oct 31
£4,168 GBP
A$8,591 AUD
View
7 more retailers have this diamond
Prices start from £1,262 GBPSave up to £2,906 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
5.08ct Radiant
£1,262 GBP