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Round|Lab Grown|IGI

11.09ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG605385393

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605385393

Diamond specifications and retailer prices

From £2,377 GBP
$3,185 USD
As of November 2, 2026
Save £13,759 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £16,136 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 11.09ct lab-grown round diamond

This 11.09ct lab-grown round 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 LG605385393 or 605385393. Listed at 11 retailers as of November 2, 2026, with prices from £2,377 to £16,136, a £13,759 spread on the same certified stone. Brilliant Earth lists it at £16,136. 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

11.09
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605385393
Dimensions14.46 × 14.40 × 8.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.46 mm14.40 mm11.09 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605385393
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.3%

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: Nov 2
Current: £16,136 GBP|Low: £1,626 GBP|High: £16,636 GBP|Avg: £5,245 GBP|-3.0%
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 2, 2026
Retailer 8£1,916 GBP
Retailer 6£2,377 GBP
Retailer 9£2,676 GBP
Retailer 5£3,194 GBP
Retailer 2£3,403 GBP
Retailer 7£3,483 GBP
Retailer 11£3,695 GBP
Retailer 4£4,441 GBP
Retailer 12£5,963 GBP
Retailer 10£5,982 GBP
Retailer 3£8,275 GBP
Brilliant Earth£16,136 GBP

35 data points across 12 retailers

11 retailers£2,377 GBP to £16,136 GBP

Retailer 1
-
£1,916 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
£2,377 GBP
$3,185 USD
View
A
Retailer 3
-
£2,676 GBP
$3,585 USD
View
A
Retailer 4
-
£3,194 GBP
View
A
Retailer 5
-
£3,403 GBP
€4,342 EUR
View
A
Retailer 6
-
£3,483 GBP
$4,667 USD
View
B+
Retailer 7
-
£3,695 GBP
$4,951 USD
View
B+
Retailer 8
-
£5,963 GBP
$7,990 USD
View
B+
Retailer 9
-
£5,982 GBP
$8,015 USD
View
Retailer 10
-
£8,275 GBP
$11,087 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
8498089A · Nov 2
£16,136 GBP
$21,620 USD
View
10 more retailers have this diamond
Prices start from £2,377 GBPSave up to £13,759 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
11.09ct Round
£2,377 GBP