CaratHunter
Plans
Round|Lab Grown|IGI

2.11ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG720591343

Shape and cutting style on the report: Round brilliant

Certificate IGI LG720591343

Diamond specifications and retailer prices

From £378 GBP
$506 USD
As of October 29, 2026
Save £1,586 GBP (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,467 GBP at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 2.11ct lab-grown round diamond

This 2.11ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG720591343 or 720591343. Listed at 19 retailers as of October 29, 2026, with a 420% 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

2.11
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720591343
Dimensions8.26 × 8.21 × 5.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.26 mm8.21 mm2.11 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720591343
Side View
Table 57.0%Crown 35.4°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.9%

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 29
Current: £2,467 GBP|Low: £363 GBP|High: £2,467 GBP|Avg: £966 GBP
Rare Carat
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
October 31, 2026
Retailer 3£378 GBP
Retailer 9£422 GBP
Retailer 12£422 GBP
Retailer 2£468 GBP
Retailer 4£468 GBP
Retailer 13£523 GBP
Retailer 17£571 GBP
Retailer 8£728 GBP
Retailer 10£777 GBP
Retailer 6£944 GBP
Retailer 14£1,039 GBP
Retailer 16£1,129 GBP
Retailer 5£1,208 GBP
Retailer 11£1,231 GBP
Retailer 7£1,735 GBP
Retailer 15£1,964 GBP
Rare Carat£2,467 GBP

34 data points across 17 retailers

19 retailers£378 GBP to £1,964 GBP

A
Cheapest Retailer
-
£378 GBP
$506 USD
A
Retailer 2
-
£422 GBP
$566 USD
View
Final sale: no returns
A
Retailer 3
-
£422 GBP
$566 USD
View
Retailer 4
-
£468 GBP
$627 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£468 GBP
$627 USD
View
A
Retailer 6
-
£523 GBP
View
A
Retailer 7
-
£571 GBP
$765 USD
View
A
Retailer 8
-
£652 GBP
$873 USD
View
A
Retailer 9
-
£728 GBP
$975 USD
View
A
Retailer 10
-
£777 GBP
View
A
Retailer 11
-
£944 GBP
$1,265 USD
View
A
Retailer 12
-
£1,039 GBP
A$2,142 AUD
View
A
Retailer 13
-
£1,129 GBP
ZAR 24,449 ZAR
View
B+
Retailer 14
-
£1,208 GBP
$1,618 USD
View
B+
Retailer 15
-
£1,231 GBP
$1,649 USD
View
B+
Retailer 16
-
£1,524 GBP
$2,042 USD
View
B+
Retailer 17
-
£1,735 GBP
$2,325 USD
View
B+
Retailer 18
-
£1,964 GBP
View
Most Expensive
Rare Carat
SRD-50_l_720591343 · Oct 7
£2,467 GBP
$3,305 USD
View
Price last confirmed 23 days ago
18 more retailers have this diamond
Prices start from £378 GBPSave up to £1,586 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
2.11ct Round
£378 GBP