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Cushion|Lab Grown|IGI

14.09ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG788637052

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG788637052

Diamond specifications and retailer prices

From £1,992 GBP
As of October 27, 2026
Save £10,034 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £12,026 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 very-good cut grade and certified by IGI LG788637052 or 788637052. Listed at 19 retailers as of October 27, 2026, with prices from £1,992 to £12,026, a £10,034 spread on the same certified stone. With Clarity lists it at £12,026. 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

14.09
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788637052
Dimensions17.14 × 12.18 × 7.62 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.14 mm12.18 mm14.09 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788637052
Side View
Table 67.0%Crown 34.8°Girdle: STK-THKPavilion 32°Culet: NoneDepth 62.6%

Caratlytics Score

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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: Oct 27
Current: £9,529 GBP|Low: £1,985 GBP|High: £12,117 GBP|Avg: £5,166 GBP|+0.4%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
With Clarity
November 2, 2026
Retailer 17£1,992 GBP
Retailer 7£2,388 GBP
Retailer 2£2,797 GBP
Retailer 15£2,847 GBP
Retailer 16£3,194 GBP
Retailer 14£3,200 GBP
Retailer 18£3,321 GBP
Retailer 13£3,715 GBP
Retailer 19£3,813 GBP
Retailer 3£3,846 GBP
Retailer 5£4,265 GBP
Retailer 6£4,589 GBP
Retailer 9£4,840 GBP
Retailer 10£6,258 GBP
Retailer 4£6,881 GBP
Retailer 12£8,010 GBP
Retailer 8£8,616 GBP
Retailer 1£9,529 GBP
Retailer 11£10,568 GBP
With Clarity£12,026 GBP

33 data points across 20 retailers

19 retailers£1,992 GBP to £12,026 GBP

A
Cheapest Retailer
-
£1,992 GBP
A
Retailer 2
-
£2,797 GBP
$3,748 USD
View
A
Retailer 3
-
£2,847 GBP
HK$29,800 HKD
View
Retailer 4
-
£3,194 GBP
$4,280 USD
View
Price last confirmed 5 days ago
A
Retailer 5
-
£3,200 GBP
$4,288 USD
View
A
Retailer 6
-
£3,321 GBP
View
A
Retailer 7
-
£3,715 GBP
€4,741 EUR
View
Retailer 8
-
£3,813 GBP
ZAR 82,540 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£3,846 GBP
$5,153 USD
View
Retailer 10
-
£4,265 GBP
View
Price last confirmed 7 days ago
Retailer 11
-
£4,589 GBP
A$9,460 AUD
View
Price last confirmed 10 days ago
Retailer 12
-
£4,840 GBP
$6,485 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
£6,258 GBP
$8,385 USD
View
Retailer 14
-
£6,881 GBP
$9,220 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
£8,010 GBP
A$16,511 AUD
View
Retailer 16
-
£8,616 GBP
$11,544 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
£9,529 GBP
$12,768 USD
View
B
Retailer 18
-
£10,568 GBP
$14,160 USD
View
Most Expensive
B
With Clarity
788637052 · Nov 2
£12,026 GBP
$16,114 USD
View
18 more retailers have this diamond
Prices start from £1,992 GBPSave up to £10,034 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
£1,992 GBP