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Cushion|Lab Grown|IGI

5.08ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG846656324

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846656324

Diamond specifications and retailer prices

From £1,174 GBP
As of October 27, 2026
Save £4,236 GBP (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £5,410 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 5.08ct lab-grown cushion diamond

This 5.08ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846656324 or 846656324. Listed at 13 retailers as of October 27, 2026, with prices from £1,174 to £5,410, a £4,236 spread on the same certified stone. Brilliant Earth lists it at £5,410. 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

5.08
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656324
Dimensions11.37 × 8.54 × 5.81 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm8.54 mm5.08 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846656324
Side View
Table 65.0%Crown 36.2°Girdle: MED-THKPavilion 31.2°Culet: NoneDepth 68.0%

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: Oct 27
Current: £5,410 GBP|Low: £1,079 GBP|High: £5,708 GBP|Avg: £2,641 GBP|-5.2%
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 2, 2026
Retailer 13£1,079 GBP
Retailer 14£1,174 GBP
Retailer 12£1,244 GBP
Retailer 10£1,259 GBP
Retailer 3£1,566 GBP
Retailer 7£1,650 GBP
Retailer 6£1,768 GBP
Retailer 2£1,915 GBP
Retailer 11£2,633 GBP
Retailer 4£3,596 GBP
Retailer 9£3,632 GBP
Retailer 5£3,924 GBP
Retailer 8£5,248 GBP
Brilliant Earth£5,410 GBP

9 data points across 14 retailers

13 retailers£1,174 GBP to £5,410 GBP

A
Cheapest Retailer
-
£1,174 GBP
Retailer 2
-
£1,244 GBP
$1,670 USD
View
Price last confirmed 5 days ago
A
Retailer 3
-
£1,259 GBP
HK$13,200 HKD
View
A
Retailer 4
-
£1,566 GBP
View
A
Retailer 5
-
£1,650 GBP
€2,109 EUR
View
Retailer 6
-
£1,768 GBP
$2,373 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£1,915 GBP
$2,570 USD
View
B+
Retailer 8
-
£2,633 GBP
$3,533 USD
View
B
Retailer 9
-
£3,596 GBP
View
B
Retailer 10
-
£3,632 GBP
SGD 6,586 SGD
View
Retailer 11
-
£3,924 GBP
$5,266 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
£5,248 GBP
$7,042 USD
View
Most Expensive
B
Brilliant Earth
22251214A · Nov 2
£5,410 GBP
$7,260 USD
View
12 more retailers have this diamond
Prices start from £1,174 GBPSave up to £4,236 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
5.08ct Cushion
£1,174 GBP