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Radiant|Lab Grown|IGI

14.03ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG803601235

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

Certificate IGI LG803601235

Diamond specifications and retailer prices

From £1,816 GBP
As of November 2, 2026
Save £7,567 GBP (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £9,383 GBP at Adiamor · As of November 2, 2026
View at Adiamor

About this 14.03ct lab-grown radiant diamond

This 14.03ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803601235 or 803601235. Listed at 19 retailers as of November 2, 2026, with prices from £1,816 to £9,383, a £7,567 spread on the same certified stone. Adiamor lists it at £9,383. 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

14.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.6°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803601235
Dimensions16.37 × 11.77 × 7.80 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.37 mm11.77 mm14.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803601235
Side View
Table 58.0%Crown 25.6°Girdle: STK-THKPavilion 30°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
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: Nov 2
Current: £9,383 GBP|Low: £1,816 GBP|High: £9,387 GBP|Avg: £3,870 GBP|-0.0%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 19
November 2, 2026
Retailer 2£1,816 GBP
Retailer 19£2,073 GBP
Retailer 13£2,256 GBP
Retailer 10£2,321 GBP
Retailer 5£2,405 GBP
Retailer 11£2,419 GBP
Retailer 16£2,522 GBP
Retailer 18£2,734 GBP
Retailer 12£3,222 GBP
Retailer 8£3,305 GBP
Retailer 17£3,455 GBP
Retailer 4£3,723 GBP
Retailer 14£3,740 GBP
Retailer 6£4,043 GBP
Retailer 15£4,455 GBP
Retailer 3£6,033 GBP
Retailer 7£6,040 GBP
Retailer 9£8,180 GBP
Adiamor£9,383 GBP

27 data points across 19 retailers

19 retailers£1,816 GBP to £9,383 GBP

A
Cheapest Retailer
-
£1,816 GBP
A
Retailer 2
-
£2,073 GBP
$2,782 USD
View
A
Retailer 3
-
£2,256 GBP
$3,027 USD
View
A
Retailer 4
-
£2,321 GBP
$3,115 USD
View
Final sale: no returns
A
Retailer 5
-
£2,405 GBP
$3,227 USD
View
Retailer 6
-
£2,419 GBP
$3,246 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
£2,522 GBP
$3,385 USD
View
A
Retailer 8
-
£2,734 GBP
$3,669 USD
View
A
Retailer 9
-
£3,222 GBP
View
A
Retailer 10
-
£3,305 GBP
$4,435 USD
View
A
Retailer 11
-
£3,455 GBP
$4,636 USD
View
B+
Retailer 12
-
£3,723 GBP
ZAR 80,704 ZAR
View
B+
Retailer 13
-
£3,740 GBP
$5,019 USD
View
B+
Retailer 14
-
£4,043 GBP
View
B+
Retailer 15
-
£4,455 GBP
A$9,198 AUD
View
B+
Retailer 16
-
£6,033 GBP
$8,096 USD
View
B
Retailer 17
-
£6,040 GBP
$8,105 USD
View
B
Retailer 18
-
£8,180 GBP
$10,978 USD
View
Most Expensive
B
Adiamor
D-82393009 · Nov 2
£9,383 GBP
$12,591 USD
View
18 more retailers have this diamond
Prices start from £1,816 GBPSave up to £7,567 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
14.03ct Radiant
£1,816 GBP