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Cushion|Lab Grown|IGI

5.07ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG790642811

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790642811

Diamond specifications and retailer prices

From £1,111 GBP
$1,488 USD
As of October 29, 2026
Save £4,099 GBP (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £5,209 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.07ct lab-grown cushion diamond

This 5.07ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790642811 or 790642811. Listed at 15 retailers as of October 29, 2026, with prices from £1,111 to £5,209, a £4,099 spread on the same certified stone. Brilliant Earth lists it at £5,209. 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

5.07
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790642811
Dimensions12.17 × 9.09 × 5.75 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.17 mm9.09 mm5.07 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790642811
Side View
Table 61.0%Crown 33.8°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 63.3%

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 29
Current: £5,209 GBP|Low: £930 GBP|High: £5,838 GBP|Avg: £2,828 GBP|-6.8%
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 11£1,111 GBP
Retailer 14£1,280 GBP
Retailer 4£1,350 GBP
Retailer 8£1,620 GBP
Retailer 2£1,622 GBP
Retailer 5£1,929 GBP
Retailer 12£2,139 GBP
Retailer 13£2,337 GBP
Retailer 10£2,692 GBP
Retailer 7£2,738 GBP
Retailer 9£3,253 GBP
Retailer 16£3,301 GBP
Retailer 15£3,716 GBP
Retailer 3£4,042 GBP
Retailer 17£4,180 GBP
Brilliant Earth£5,209 GBP
Retailer 6£5,838 GBP

27 data points across 17 retailers

15 retailers£1,111 GBP to £5,209 GBP

A
Cheapest Retailer
-
£1,111 GBP
$1,488 USD
Final sale: no returns
A
Retailer 2
-
£1,280 GBP
$1,715 USD
View
A
Retailer 3
-
£1,620 GBP
$2,170 USD
View
A
Retailer 4
-
£1,622 GBP
View
A
Retailer 5
-
£1,929 GBP
$2,585 USD
View
A
Retailer 6
-
£2,139 GBP
€2,730 EUR
View
B+
Retailer 7
-
£2,337 GBP
ZAR 50,597 ZAR
View
B+
Retailer 8
-
£2,692 GBP
$3,607 USD
View
B+
Retailer 9
-
£3,164 GBP
$4,240 USD
View
B+
Retailer 10
-
£3,253 GBP
View
B+
Retailer 11
-
£3,301 GBP
$4,423 USD
View
B
Retailer 12
-
£3,716 GBP
View
B
Retailer 13
-
£4,042 GBP
$5,415 USD
View
B
Retailer 14
-
£4,180 GBP
$5,601 USD
View
Most Expensive
B
Brilliant Earth
20277260A · Oct 29
£5,209 GBP
$6,980 USD
View
14 more retailers have this diamond
Prices start from £1,111 GBPSave up to £4,099 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
5.07ct Cushion
£1,111 GBP