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Radiant|Lab Grown|IGI

5.10ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG841698744

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

Certificate IGI LG841698744

Diamond specifications and retailer prices

From £975 GBP
$1,309 USD
As of November 1, 2026
Save £3,272 GBP (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £9,154 GBP at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 5.1ct lab-grown radiant diamond

This 5.1ct 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 LG841698744 or 841698744. Listed at 6 retailers as of November 1, 2026, with a 335% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.10
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841698744
Dimensions11.87 × 8.73 × 5.79 mm
L/W Ratio1.36
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.87 mm8.73 mm5.10 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841698744
Side View
Table 66.0%Crown 43.8°Girdle: MediumPavilion 37.7°Culet: NoneDepth 66.3%

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 1
Current: £9,154 GBP|Low: £975 GBP|High: £9,154 GBP|Avg: £3,354 GBP
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2£975 GBP
Retailer 6£1,311 GBP
Retailer 7£1,498 GBP
Retailer 4£1,506 GBP
Retailer 3£2,749 GBP
Retailer 5£4,248 GBP
Frank Darling£9,154 GBP

7 data points across 7 retailers

6 retailers£975 GBP to £4,248 GBP

A
Cheapest Retailer
-
£975 GBP
$1,309 USD
Final sale: no returns
A
Retailer 2
-
£1,311 GBP
$1,759 USD
View
B+
Retailer 3
-
£1,356 GBP
$1,819 USD
View
B
Retailer 4
-
£2,749 GBP
$3,689 USD
View
B
Retailer 5
-
£4,248 GBP
$5,700 USD
View
Most Expensive
Frank Darling
100767700758KD · Nov 2
£9,154 GBP
$12,284 USD
View
Price under review
5 more retailers have this diamond
Prices start from £975 GBPSave up to £3,272 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
5.10ct Radiant
£975 GBP