CaratHunter
Plans
Radiant|Lab Grown|IGI

11.11ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG627483780

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

Certificate IGI LG627483780

Diamond specifications and retailer prices

From £2,352 GBP
$3,156 USD
As of November 2, 2026
Save £4,779 GBP (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £7,131 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.11ct lab-grown radiant diamond

This 11.11ct lab-grown radiant 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 LG627483780 or 627483780. Listed at 6 retailers as of October 31, 2026, with prices from £2,352 to £7,131, a £4,779 spread on the same certified stone. Taylor and Hart lists it at £7,131. 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

11.11
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627483780
Dimensions15.40 × 11.22 × 7.45 mm
L/W Ratio1.37
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
15.40 mm11.22 mm11.11 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627483780
Side View
Table 65.0%Crown 27.7°Girdle: MediumPavilion 35.4°Culet: NoneDepth 66.4%

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: £3,234 GBP|Low: £1,729 GBP|High: £7,131 GBP|Avg: £3,641 GBP|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
November 2, 2026
Retailer 6£2,283 GBP
Retailer 4£2,352 GBP
Retailer 7£2,586 GBP
Retailer 2£2,789 GBP
Retailer 3£3,186 GBP
Retailer 1£3,234 GBP
Retailer 5£5,517 GBP
Taylor and Hart£7,131 GBP

40 data points across 8 retailers

6 retailers£2,352 GBP to £7,131 GBP

A
Cheapest Retailer
-
£2,352 GBP
$3,156 USD
A
Retailer 2
-
£2,789 GBP
View
B+
Retailer 3
-
£3,186 GBP
$4,275 USD
View
B+
Retailer 4
-
£3,234 GBP
€4,133 EUR
View
B
Retailer 5
-
£5,517 GBP
$7,403 USD
View
Most Expensive
B
Taylor and Hart
VVJ79M9 · Oct 31
£7,131 GBP
$9,570 USD
View
5 more retailers have this diamond
Prices start from £2,352 GBPSave up to £4,779 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
11.11ct Radiant
£2,352 GBP