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Cushion|Lab Grown|IGI

5.00ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG846656311

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846656311

Diamond specifications and retailer prices

From £677 GBP
HK$7,100 HKD
As of November 1, 2026
Save £2,535 GBP (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,212 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846656311 or 846656311. Listed at 11 retailers as of November 1, 2026, with prices from £677 to £3,212, a £2,535 spread on the same certified stone. Brilliant Earth lists it at £3,212. 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

5.00
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656311
Dimensions11.89 × 8.51 × 5.75 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
11.89 mm8.51 mm5.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846656311
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 67.6%

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: £1,304 GBP|Low: £558 GBP|High: £2,744 GBP|Avg: £1,371 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3£558 GBP
Retailer 5£677 GBP
Retailer 9£712 GBP
Retailer 2£864 GBP
Retailer 4£897 GBP
Retailer 8£917 GBP
Retailer 1£1,304 GBP
Retailer 6£1,950 GBP
Retailer 11£1,973 GBP
Retailer 10£2,441 GBP
Retailer 7£2,744 GBP

8 data points across 11 retailers

11 retailers£677 GBP to £3,212 GBP

A
Cheapest Retailer
-
£677 GBP
HK$7,100 HKD
Retailer 2
-
£712 GBP
$955 USD
View
Price last confirmed 6 days ago
Retailer 3
-
£864 GBP
$1,159 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£897 GBP
€1,147 EUR
View
Retailer 5
-
£917 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
£1,304 GBP
$1,750 USD
View
B+
Retailer 7
-
£1,950 GBP
SGD 3,537 SGD
View
Retailer 8
-
£1,973 GBP
$2,648 USD
View
Price last confirmed 7 days ago
Retailer 9
-
£2,441 GBP
View
Price last confirmed 8 days ago
B
Retailer 10
-
£2,744 GBP
$3,682 USD
View
Most Expensive
B
Brilliant Earth
22251798A · Nov 2
£3,212 GBP
$4,310 USD
View
10 more retailers have this diamond
Prices start from £677 GBPSave up to £2,535 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
£677 GBP