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Cushion|Lab Grown|IGI

14.41ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG821626214

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821626214

Diamond specifications and retailer prices

From £6,487 GBP
$8,692 USD
As of November 1, 2026
Save £12,819 GBP (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £19,306 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 14.41ct lab-grown cushion diamond

This 14.41ct lab-grown cushion 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 LG821626214 or 821626214. Listed at 9 retailers as of October 31, 2026, with prices from £6,487 to £19,306, a £12,819 spread on the same certified stone. Taylor and Hart lists it at £19,306. 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

14.41
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821626214
Dimensions18.15 × 11.32 × 7.23 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.15 mm11.32 mm14.41 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821626214
Side View
Table 63.0%Crown 39.9°Girdle: MED-THKPavilion 43.5°Culet: LargeDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £6,967 GBP|Low: £5,579 GBP|High: £19,306 GBP|Avg: £9,887 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
November 2, 2026
Retailer 6£6,487 GBP
Retailer 4£6,489 GBP
Retailer 1£6,967 GBP
Retailer 7£7,985 GBP
Retailer 3£8,661 GBP
Retailer 5£10,190 GBP
Retailer 2£10,704 GBP
Retailer 8£10,835 GBP
Taylor and Hart£19,306 GBP

40 data points across 9 retailers

9 retailers£6,487 GBP to £19,306 GBP

B+
Cheapest Retailer
-
£6,487 GBP
$8,692 USD
B+
Retailer 2
-
£6,489 GBP
$8,695 USD
View
B+
Retailer 3
-
£6,967 GBP
View
B
Retailer 4
-
£7,985 GBP
View
B
Retailer 5
-
£8,661 GBP
ZAR 187,480 ZAR
View
B
Retailer 6
-
£10,190 GBP
$13,654 USD
View
B
Retailer 7
-
£10,704 GBP
A$22,065 AUD
View
B
Retailer 8
-
£10,835 GBP
$14,518 USD
View
Most Expensive
B
Taylor and Hart
UDQPIKE · Oct 31
£19,306 GBP
$25,867 USD
View
8 more retailers have this diamond
Prices start from £6,487 GBPSave up to £12,819 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.

B+
14.41ct Cushion
£6,487 GBP