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Cushion|Lab Grown|IGI

5.00ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG850682517

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG850682517

Diamond specifications and retailer prices

From £556 GBP
$745 USD
As of November 3, 2026
Save £3,188 GBP (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,743 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 5ct lab-grown cushion diamond

This 5ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG850682517 or 850682517. Listed at 14 retailers as of November 2, 2026, with prices from £556 to £3,743, a £3,188 spread on the same certified stone. Brilliant Earth lists it at £3,743. 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

5.00
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850682517
Dimensions12.34 × 8.79 × 5.81 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.34 mm8.79 mm5.00 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850682517
Side View
Table 63.0%Crown 30.2°Girdle: STK-THKPavilion 34.6°Culet: NoneDepth 66.1%

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: Nov 3
Current: £3,743 GBP|Low: £556 GBP|High: £3,743 GBP|Avg: £1,491 GBP
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
November 3, 2026
Retailer 5£556 GBP
Retailer 11£623 GBP
Retailer 14£708 GBP
Retailer 3£861 GBP
Retailer 7£921 GBP
Retailer 10£937 GBP
Retailer 13£939 GBP
Retailer 9£1,169 GBP
Retailer 2£1,319 GBP
Retailer 4£1,463 GBP
Retailer 8£1,964 GBP
Retailer 6£1,986 GBP
Retailer 12£2,425 GBP
Brilliant Earth£3,743 GBP

5 data points across 14 retailers

14 retailers£556 GBP to £3,743 GBP

A
Cheapest Retailer
-
£556 GBP
$745 USD
Final sale: no returns
A
Retailer 2
-
£623 GBP
View
B+
Retailer 3
-
£708 GBP
$950 USD
View
B+
Retailer 4
-
£861 GBP
$1,155 USD
View
A
Retailer 5
-
£921 GBP
View
B+
Retailer 6
-
£937 GBP
€1,197 EUR
View
B+
Retailer 7
-
£939 GBP
$1,259 USD
View
B+
Retailer 8
-
£1,169 GBP
ZAR 25,334 ZAR
View
B+
Retailer 9
-
£1,319 GBP
$1,769 USD
View
B+
Retailer 10
-
£1,463 GBP
$1,962 USD
View
B
Retailer 11
-
£1,964 GBP
$2,634 USD
View
B
Retailer 12
-
£1,986 GBP
$2,664 USD
View
B
Retailer 13
-
£2,425 GBP
View
Most Expensive
B
Brilliant Earth
22384240A · Nov 2
£3,743 GBP
$5,020 USD
View
13 more retailers have this diamond
Prices start from £556 GBPSave up to £3,188 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
5.00ct Cushion
£556 GBP