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Cushion|Lab Grown|IGI

14.09ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG848639910

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG848639910

Diamond specifications and retailer prices

From £2,800 GBP
$3,758 USD
As of November 2, 2026
Save £9,518 GBP (77%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £12,319 GBP at With Clarity · As of November 2, 2026
View at With Clarity

About this 14.09ct lab-grown cushion diamond

This 14.09ct 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 LG848639910 or 848639910. Listed at 5 retailers as of November 2, 2026, with prices from £2,800 to £12,319, a £9,518 spread on the same certified stone. With Clarity lists it at £12,319. 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

14.09
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848639910
Dimensions18.01 × 12.20 × 8.15 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.01 mm12.20 mm14.09 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848639910
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 35°Culet: NoneDepth 66.8%

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: £3,829 GBP|Low: £2,800 GBP|High: £12,319 GBP|Avg: £7,016 GBP|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
With Clarity
November 2, 2026
Retailer 3£2,800 GBP
Retailer 1£3,829 GBP
Retailer 2£6,137 GBP
Retailer 4£8,607 GBP
With Clarity£12,319 GBP

7 data points across 5 retailers

5 retailers£2,800 GBP to £12,319 GBP

A
Cheapest Retailer
-
£2,800 GBP
$3,758 USD
A
Retailer 2
-
£3,829 GBP
€4,894 EUR
View
B+
Retailer 3
-
£6,137 GBP
$8,236 USD
View
B
Retailer 4
-
£8,607 GBP
$11,550 USD
View
Most Expensive
B
With Clarity
848639910 · Nov 2
£12,319 GBP
$16,531 USD
View
4 more retailers have this diamond
Prices start from £2,800 GBPSave up to £9,518 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
14.09ct Cushion
£2,800 GBP