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Radiant|Lab Grown|IGI

14.00ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG821689386

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

Certificate IGI LG821689386

Diamond specifications and retailer prices

From £2,250 GBP
$3,015 USD
As of November 2, 2026
Save £8,160 GBP (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £10,411 GBP at With Clarity · As of November 2, 2026
View at With Clarity

About this 14ct lab-grown radiant diamond

This 14ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG821689386 or 821689386. Listed at 14 retailers as of November 2, 2026, with prices from £2,250 to £10,411, a £8,160 spread on the same certified stone. With Clarity lists it at £10,411. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

14.00
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle56.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821689386
Dimensions16.31 × 11.72 × 8.11 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.31 mm11.72 mm14.00 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821689386
Side View
Table 68.0%Crown 56.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 69.2%

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: £3,327 GBP|Low: £2,250 GBP|High: £10,202 GBP|Avg: £4,561 GBP|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 2, 2026
Retailer 7£2,250 GBP
Retailer 4£2,849 GBP
Retailer 9£3,191 GBP
Retailer 8£3,294 GBP
Retailer 3£3,317 GBP
Retailer 1£3,327 GBP
Retailer 5£3,943 GBP
Retailer 2£4,038 GBP
Retailer 10£5,681 GBP
Retailer 6£7,460 GBP
With Clarity£10,202 GBP

43 data points across 11 retailers

14 retailers£2,250 GBP to £10,411 GBP

Retailer 1
-
£2,099 GBP
$2,812 USD
Price last confirmed 38 days ago
A
Retailer 2
-
£2,250 GBP
$3,015 USD
View
A
Retailer 3
-
£2,849 GBP
View
A
Retailer 4
-
£3,191 GBP
$4,275 USD
View
A
Retailer 5
-
£3,294 GBP
ZAR 71,307 ZAR
View
A
Retailer 6
-
£3,317 GBP
$4,444 USD
View
B+
Retailer 7
-
£3,327 GBP
€4,245 EUR
View
B+
Retailer 8
-
£3,943 GBP
A$8,127 AUD
View
B+
Retailer 9
-
£4,038 GBP
View
B
Retailer 10
-
£5,681 GBP
$7,612 USD
View
B
Retailer 11
-
£7,427 GBP
$9,951 USD
View
B
Retailer 12
-
£7,460 GBP
A$15,378 AUD
View
B
Retailer 13
-
£9,278 GBP
$12,432 USD
View
Most Expensive
B
With Clarity
821689386 · Nov 2
£10,411 GBP
$13,949 USD
View
13 more retailers have this diamond
Prices start from £2,250 GBPSave up to £8,160 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
14.00ct Radiant
£2,250 GBP