Radiant|Lab Grown|IGI

11.05ct E VS2 Radiant Lab Grown Diamond

E/VS2 • IGI LG678548669

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG678548669

Diamond specifications and retailer prices

From £1,570 GBP
$2,104 USD
As of October 31, 2026
Save £9,610 GBP (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £11,180 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.05ct lab-grown radiant diamond

This 11.05ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG678548669 or 678548669. Listed at 16 retailers as of October 31, 2026, with prices from £1,570 to £11,180, a £9,610 spread on the same certified stone. Brilliant Earth lists it at £11,180. 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

11.05
Carat
E
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678548669
Dimensions15.35 × 10.99 × 7.42 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.35 mm10.99 mm11.05 ctE / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678548669
Side View
Table 64.0%Crown 44.6°Girdle: STK-THKPavilion 34.4°Culet: NoneDepth 67.5%

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 31
Current: £11,180 GBP|Low: £1,154 GBP|High: £13,449 GBP|Avg: £3,814 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
November 1, 2026
Retailer 10£1,570 GBP
Retailer 4£1,675 GBP
Retailer 6£1,754 GBP
Retailer 2£2,237 GBP
Retailer 11£2,549 GBP
Retailer 7£2,671 GBP
Retailer 5£2,842 GBP
Retailer 8£3,367 GBP
Retailer 12£4,383 GBP
Retailer 3£5,699 GBP
Retailer 9£6,569 GBP
Brilliant Earth£11,180 GBP

43 data points across 12 retailers

16 retailers£1,570 GBP to £11,180 GBP

Retailer 1
-
£1,386 GBP
$1,857 USD
Price last confirmed 30 days ago
A
Retailer 2
-
£1,570 GBP
$2,104 USD
View
Final sale: no returns
Retailer 3
-
£1,571 GBP
$2,105 USD
View
Price last confirmed 34 days ago
Retailer 4
-
£1,675 GBP
$2,244 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
£1,754 GBP
$2,350 USD
View
A
Retailer 6
-
£2,237 GBP
View
A
Retailer 7
-
£2,549 GBP
$3,415 USD
View
A
Retailer 8
-
£2,671 GBP
$3,579 USD
View
B+
Retailer 9
-
£2,842 GBP
€3,627 EUR
View
Retailer 10
-
£3,140 GBP
$4,207 USD
View
Price last confirmed 31 days ago
B+
Retailer 11
-
£3,367 GBP
View
B+
Retailer 12
-
£4,383 GBP
$5,873 USD
View
B
Retailer 13
-
£5,699 GBP
$7,636 USD
View
Retailer 14
-
£6,174 GBP
A$12,727 AUD
View
Price last confirmed 120 days ago
B
Retailer 15
-
£6,569 GBP
$8,802 USD
View
Most Expensive
C
Brilliant Earth
21027749A · Oct 31
£11,180 GBP
$14,980 USD
View
15 more retailers have this diamond
Prices start from £1,570 GBPSave up to £9,610 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
11.05ct Radiant
£1,570 GBP