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Round|Lab Grown|IGI

11.09ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG613360749

Shape and cutting style on the report: Round brilliant

Certificate IGI LG613360749

Diamond specifications and retailer prices

From £5,203 GBP
$6,972 USD
As of October 29, 2026
Save £11,599 GBP (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £20,603 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 11.09ct lab-grown round diamond

This 11.09ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG613360749 or 613360749. Listed at 20 retailers as of October 29, 2026, with a 223% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613360749
Dimensions14.51 × 14.44 × 8.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.51 mm14.44 mm11.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613360749
Side View
Table 58.0%Crown 33°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £7,561 GBP|Low: £5,203 GBP|High: £16,986 GBP|Avg: £9,164 GBP|+2.3%
Retailer 1
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
October 31, 2026
Retailer 12£5,203 GBP
Retailer 2£5,576 GBP
Retailer 3£5,827 GBP
Retailer 6£5,953 GBP
Retailer 8£6,038 GBP
Retailer 10£6,938 GBP
Retailer 11£6,995 GBP
Retailer 5£7,052 GBP
Retailer 1£7,561 GBP
Retailer 7£9,344 GBP
Retailer 9£11,541 GBP
Retailer 14£15,424 GBP
Retailer 4£15,660 GBP
Retailer 13£16,524 GBP

41 data points across 14 retailers

20 retailers£5,203 GBP to £16,802 GBP

B+
Cheapest Retailer
-
£5,203 GBP
$6,972 USD
B+
Retailer 2
-
£5,412 GBP
$7,251 USD
View
B+
Retailer 3
-
£5,576 GBP
$7,471 USD
View
B+
Retailer 4
-
£5,827 GBP
$7,808 USD
View
Final sale: no returns
Retailer 5
-
£6,036 GBP
$8,088 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
£6,036 GBP
$8,088 USD
View
B+
Retailer 7
-
£6,038 GBP
$8,090 USD
View
B
Retailer 8
-
£6,938 GBP
$9,296 USD
View
B
Retailer 9
-
£6,995 GBP
$9,372 USD
View
B
Retailer 10
-
£7,052 GBP
$9,449 USD
View
B
Retailer 11
-
£7,166 GBP
$9,601 USD
View
B
Retailer 12
-
£7,299 GBP
HK$76,400 HKD
View
B
Retailer 13
-
£7,561 GBP
View
B
Retailer 14
-
£9,344 GBP
ZAR 202,258 ZAR
View
Retailer 15
-
£11,541 GBP
A$23,790 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
£15,424 GBP
$20,667 USD
View
Retailer 17
-
£15,660 GBP
$20,982 USD
View
Price last confirmed 18 days ago
B
Retailer 18
-
£16,524 GBP
$22,140 USD
View
B
Retailer 19
-
£16,802 GBP
$22,513 USD
View
Most Expensive
Taylor and Hart
V9Z93NZ · Oct 30
£20,603 GBP
$27,605 USD
View
Price under review
19 more retailers have this diamond
Prices start from £5,203 GBPSave up to £11,599 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.

B+
11.09ct Round
£5,203 GBP