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Round|Lab Grown|IGI

11.11ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG702593363

Shape and cutting style on the report: Round brilliant

Certificate IGI LG702593363

Diamond specifications and retailer prices

From £2,250 GBP
$3,015 USD
As of October 31, 2026
Save £9,303 GBP (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £11,553 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11.11ct lab-grown round diamond

This 11.11ct 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 LG702593363 or 702593363. Listed at 20 retailers as of October 29, 2026, with prices from £2,250 to £11,553, a £9,303 spread on the same certified stone. Brilliant Earth lists it at £11,553. 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 angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702593363
Dimensions14.45 × 14.50 × 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 Type IIa
Top View
14.45 mm14.50 mm11.11 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702593363
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.5%

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 31
Current: £11,553 GBP|Low: £2,249 GBP|High: £12,397 GBP|Avg: £4,887 GBP|-1.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 5£2,250 GBP
Retailer 6£2,582 GBP
Retailer 8£3,136 GBP
Retailer 11£3,332 GBP
Retailer 15£3,420 GBP
Retailer 2£3,526 GBP
Retailer 10£3,609 GBP
Retailer 12£3,629 GBP
Retailer 13£4,326 GBP
Retailer 14£4,609 GBP
Retailer 3£5,995 GBP
Retailer 9£6,411 GBP
Retailer 4£6,509 GBP
Retailer 7£8,127 GBP
Brilliant Earth£11,553 GBP

39 data points across 15 retailers

20 retailers£2,250 GBP to £11,553 GBP

Retailer 1
-
£2,009 GBP
$2,692 USD
Price last confirmed 36 days ago
Retailer 2
-
£2,186 GBP
$2,929 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
£2,250 GBP
$3,015 USD
View
Final sale: no returns
Retailer 4
-
£2,299 GBP
$3,080 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
£2,582 GBP
$3,459 USD
View
A
Retailer 6
-
£3,136 GBP
View
Retailer 7
-
£3,185 GBP
$4,267 USD
View
Price last confirmed 19 days ago
Retailer 8
-
£3,204 GBP
$4,293 USD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
£3,332 GBP
$4,465 USD
View
A
Retailer 10
-
£3,420 GBP
$4,583 USD
View
A
Retailer 11
-
£3,526 GBP
€4,499 EUR
View
A
Retailer 12
-
£3,609 GBP
ZAR 78,110 ZAR
View
A
Retailer 13
-
£3,629 GBP
$4,862 USD
View
Retailer 14
-
£4,326 GBP
A$8,917 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
£4,609 GBP
$6,175 USD
View
B+
Retailer 16
-
£5,995 GBP
$8,032 USD
View
B
Retailer 17
-
£6,411 GBP
$8,590 USD
View
B+
Retailer 18
-
£6,509 GBP
$8,722 USD
View
B
Retailer 19
-
£8,127 GBP
$10,889 USD
View
Most Expensive
B
Brilliant Earth
16912605A · Oct 29
£11,553 GBP
$15,480 USD
View
19 more retailers have this diamond
Prices start from £2,250 GBPSave up to £9,303 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 Round
£2,250 GBP