CaratHunter
Plans
Round|Lab Grown|IGI

14.01ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG818642977

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818642977

Diamond specifications and retailer prices

From £4,981 GBP
As of November 1, 2026
Save £18,275 GBP (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £23,256 GBP at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 14.01ct lab-grown round diamond

This 14.01ct lab-grown round 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 LG818642977 or 818642977. Listed at 15 retailers as of November 1, 2026, with prices from £4,981 to £23,256, a £18,275 spread on the same certified stone. Brilliant Earth lists it at £23,256. 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

14.01
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818642977
Dimensions15.39 × 15.33 × 9.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.39 mm15.33 mm14.01 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818642977
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.5%

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: £23,256 GBP|Low: £4,979 GBP|High: £31,073 GBP|Avg: £12,283 GBP|-1.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 10£4,981 GBP
Retailer 8£6,674 GBP
Retailer 11£7,012 GBP
Retailer 14£7,012 GBP
Retailer 15£7,185 GBP
Retailer 2£7,596 GBP
Retailer 6£8,872 GBP
Retailer 12£9,600 GBP
Retailer 4£10,438 GBP
Retailer 16£11,328 GBP
Retailer 13£11,361 GBP
Retailer 9£11,828 GBP
Retailer 5£16,102 GBP
Retailer 3£21,020 GBP
Brilliant Earth£23,256 GBP
Retailer 7£31,073 GBP

33 data points across 16 retailers

15 retailers£4,981 GBP to £23,256 GBP

A
Cheapest Retailer
-
£4,981 GBP
Retailer 2
-
£6,674 GBP
$8,943 USD
View
Price last confirmed 53 days ago
B+
Retailer 3
-
£7,012 GBP
$9,395 USD
View
B+
Retailer 4
-
£7,012 GBP
$9,395 USD
View
B+
Retailer 5
-
£7,185 GBP
$9,627 USD
View
B+
Retailer 6
-
£7,596 GBP
View
B
Retailer 7
-
£8,872 GBP
View
B
Retailer 8
-
£9,600 GBP
ZAR 207,804 ZAR
View
B
Retailer 9
-
£10,438 GBP
$13,986 USD
View
B
Retailer 10
-
£11,328 GBP
$15,178 USD
View
Retailer 11
-
£11,361 GBP
€14,498 EUR
View
Price last confirmed 7 days ago
B
Retailer 12
-
£11,828 GBP
A$24,381 AUD
View
B
Retailer 13
-
£16,102 GBP
$21,575 USD
View
B
Retailer 14
-
£21,020 GBP
$28,165 USD
View
Most Expensive
B
Brilliant Earth
21803481A · Nov 1
£23,256 GBP
$31,160 USD
View
14 more retailers have this diamond
Prices start from £4,981 GBPSave up to £18,275 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
14.01ct Round
£4,981 GBP