CaratHunter
Plans
Round|Lab Grown|IGI

11.06ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG626455812

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626455812

Diamond specifications and retailer prices

From £2,220 GBP
As of November 1, 2026
Save £13,706 GBP (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £15,927 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.06ct lab-grown round diamond

This 11.06ct 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 LG626455812 or 626455812. Listed at 21 retailers as of October 31, 2026, with prices from £2,220 to £15,927, a £13,706 spread on the same certified stone. Brilliant Earth lists it at £15,927. 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

11.06
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626455812
Dimensions14.20 × 14.14 × 8.76 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
14.20 mm14.14 mm11.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626455812
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

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 1
Current: £15,927 GBP|Low: £2,220 GBP|High: £15,964 GBP|Avg: £4,827 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 10£2,220 GBP
Retailer 14£2,383 GBP
Retailer 13£2,593 GBP
Retailer 8£2,669 GBP
Retailer 16£2,764 GBP
Retailer 3£3,455 GBP
Retailer 6£3,473 GBP
Retailer 5£3,474 GBP
Retailer 11£3,659 GBP
Retailer 15£4,279 GBP
Retailer 7£4,294 GBP
Retailer 12£4,402 GBP
Retailer 2£5,137 GBP
Retailer 17£6,030 GBP
Retailer 4£6,576 GBP
Retailer 9£7,668 GBP
Brilliant Earth£15,927 GBP

37 data points across 17 retailers

21 retailers£2,220 GBP to £15,927 GBP

A
Cheapest Retailer
-
£2,220 GBP
A
Retailer 2
-
£2,383 GBP
$3,193 USD
View
A
Retailer 3
-
£2,593 GBP
$3,474 USD
View
A
Retailer 4
-
£2,669 GBP
$3,576 USD
View
Final sale: no returns
Retailer 5
-
£2,764 GBP
$3,704 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£2,764 GBP
$3,704 USD
View
A
Retailer 7
-
£2,986 GBP
$4,001 USD
View
A
Retailer 8
-
£3,455 GBP
$4,629 USD
View
A
Retailer 9
-
£3,473 GBP
$4,654 USD
View
A
Retailer 10
-
£3,474 GBP
$4,655 USD
View
A
Retailer 11
-
£3,659 GBP
View
B+
Retailer 12
-
£4,279 GBP
ZAR 92,615 ZAR
View
Retailer 13
-
£4,294 GBP
$5,753 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
£4,402 GBP
€5,617 EUR
View
B+
Retailer 15
-
£5,137 GBP
A$10,590 AUD
View
Retailer 16
-
£5,212 GBP
$6,984 USD
View
Price last confirmed 53 days ago
B+
Retailer 17
-
£6,030 GBP
$8,080 USD
View
B+
Retailer 18
-
£6,576 GBP
$8,811 USD
View
B
Retailer 19
-
£7,668 GBP
$10,274 USD
View
B
Retailer 20
-
£9,663 GBP
$12,947 USD
View
Most Expensive
B
Brilliant Earth
20602483A · Oct 31
£15,927 GBP
$21,340 USD
View
20 more retailers have this diamond
Prices start from £2,220 GBPSave up to £13,706 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
11.06ct Round
£2,220 GBP