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Cushion|Lab Grown|IGI

11.03ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG811672045

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811672045

Diamond specifications and retailer prices

From £2,624 GBP
As of October 29, 2026
Save £16,539 GBP (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £19,164 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11.03ct lab-grown cushion diamond

This 11.03ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811672045 or 811672045. Listed at 18 retailers as of October 29, 2026, with prices from £2,624 to £19,164, a £16,539 spread on the same certified stone. Brilliant Earth lists it at £19,164. 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

11.03
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811672045
Dimensions14.42 × 11.82 × 7.69 mm
L/W Ratio1.22
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.42 mm11.82 mm11.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811672045
Side View
Table 54.0%Crown 34.5°Girdle: THK-VTKPavilion 33.9°Culet: NoneDepth 65.1%

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: £19,164 GBP|Low: £1,783 GBP|High: £19,164 GBP|Avg: £6,238 GBP|+43.3%
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
Retailer 18
October 29, 2026
Retailer 13£2,624 GBP
Retailer 6£3,364 GBP
Retailer 9£3,366 GBP
Retailer 18£3,414 GBP
Retailer 11£4,237 GBP
Retailer 8£4,990 GBP
Retailer 2£5,028 GBP
Retailer 15£5,036 GBP
Retailer 17£5,440 GBP
Retailer 12£5,926 GBP
Retailer 16£6,100 GBP
Retailer 14£6,539 GBP
Retailer 4£6,810 GBP
Retailer 5£7,742 GBP
Retailer 3£9,020 GBP
Retailer 10£11,478 GBP
Retailer 7£12,109 GBP
Brilliant Earth£19,164 GBP

30 data points across 18 retailers

18 retailers£2,624 GBP to £19,164 GBP

A
Cheapest Retailer
-
£2,624 GBP
A
Retailer 2
-
£3,364 GBP
$4,480 USD
View
A
Retailer 3
-
£3,366 GBP
$4,483 USD
View
Final sale: no returns
A
Retailer 4
-
£3,414 GBP
$4,547 USD
View
A
Retailer 5
-
£4,237 GBP
View
B+
Retailer 6
-
£4,990 GBP
View
B+
Retailer 7
-
£5,028 GBP
ZAR 108,176 ZAR
View
B+
Retailer 8
-
£5,036 GBP
$6,706 USD
View
B+
Retailer 9
-
£5,440 GBP
$7,245 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£5,926 GBP
€7,516 EUR
View
B+
Retailer 11
-
£6,100 GBP
A$12,498 AUD
View
Price last confirmed 7 days ago
B
Retailer 12
-
£6,539 GBP
$8,708 USD
View
B+
Retailer 13
-
£6,810 GBP
$9,069 USD
View
B+
Retailer 14
-
£7,742 GBP
A$15,862 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
£9,020 GBP
$12,011 USD
View
B
Retailer 16
-
£11,478 GBP
$15,285 USD
View
B
Retailer 17
-
£12,109 GBP
$16,126 USD
View
Most Expensive
B
Brilliant Earth
21679485A · Oct 29
£19,164 GBP
$25,520 USD
View
17 more retailers have this diamond
Prices start from £2,624 GBPSave up to £16,539 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
11.03ct Cushion
£2,624 GBP