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Round|Lab Grown|IGI

11.53ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG829618211

Shape and cutting style on the report: Round brilliant

Certificate IGI LG829618211

Diamond specifications and retailer prices

From £1,464 GBP
As of October 27, 2026
Save £7,334 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £8,798 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 11.53ct lab-grown round diamond

This 11.53ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829618211 or 829618211. Listed at 13 retailers as of October 27, 2026, with prices from £1,464 to £8,798, a £7,334 spread on the same certified stone. With Clarity lists it at £8,798. 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

11.53
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829618211
Dimensions14.63 × 14.54 × 8.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.63 mm14.54 mm11.53 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829618211
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

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 27
Current: £2,644 GBP|Low: £1,459 GBP|High: £9,245 GBP|Avg: £4,081 GBP|-4.6%
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
With Clarity
October 31, 2026
Retailer 10£1,464 GBP
Retailer 3£1,755 GBP
Retailer 9£1,940 GBP
Retailer 7£2,083 GBP
Retailer 11£2,476 GBP
Retailer 1£2,644 GBP
Retailer 6£2,725 GBP
Retailer 2£2,841 GBP
Retailer 13£4,101 GBP
Retailer 5£4,936 GBP
Retailer 12£5,657 GBP
Retailer 8£6,025 GBP
Retailer 4£7,187 GBP
With Clarity£8,798 GBP

34 data points across 14 retailers

13 retailers£1,464 GBP to £8,798 GBP

A
Cheapest Retailer
-
£1,464 GBP
A
Retailer 2
-
£1,940 GBP
$2,600 USD
View
A
Retailer 3
-
£2,083 GBP
HK$21,800 HKD
View
A
Retailer 4
-
£2,476 GBP
View
A
Retailer 5
-
£2,644 GBP
$3,543 USD
View
A
Retailer 6
-
£2,725 GBP
€3,477 EUR
View
A
Retailer 7
-
£2,841 GBP
$3,806 USD
View
A
Retailer 8
-
£4,101 GBP
$5,495 USD
View
B+
Retailer 9
-
£4,936 GBP
$6,614 USD
View
B+
Retailer 10
-
£5,657 GBP
$7,580 USD
View
B+
Retailer 11
-
£6,025 GBP
SGD 10,909 SGD
View
B
Retailer 12
-
£7,187 GBP
$9,630 USD
View
Most Expensive
B
With Clarity
829618211 · Oct 31
£8,798 GBP
$11,788 USD
View
12 more retailers have this diamond
Prices start from £1,464 GBPSave up to £7,334 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
11.53ct Round
£1,464 GBP