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Round|Lab Grown|IGI

2.10ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG668427556

Shape and cutting style on the report: Round brilliant

Certificate IGI LG668427556

Diamond specifications and retailer prices

From £316 GBP
$424 USD
As of October 31, 2026
Save £1,059 GBP (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,375 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 2.1ct lab-grown round diamond

This 2.1ct 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 LG668427556 or 668427556. Listed at 18 retailers as of October 25, 2026, with prices from £316 to £1,375, a £1,059 spread on the same certified stone. MOH London lists it at £1,375. 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

2.10
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668427556
Dimensions8.32 × 8.29 × 5.00 mm
L/W Ratio1.00
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
8.32 mm8.29 mm2.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668427556
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,375 GBP|Low: £248 GBP|High: £1,581 GBP|Avg: £894 GBP|-4.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 3£316 GBP
Retailer 5£472 GBP
Retailer 8£474 GBP
Retailer 13£552 GBP
Retailer 2£634 GBP
Retailer 6£778 GBP
Retailer 7£848 GBP
Retailer 11£905 GBP
Retailer 9£986 GBP
Retailer 4£1,158 GBP
Retailer 12£1,316 GBP
Retailer 10£1,319 GBP
MOH London£1,375 GBP

43 data points across 13 retailers

18 retailers£316 GBP to £1,375 GBP

Retailer 1
-
£311 GBP
$417 USD
Price last confirmed 20 days ago
A
Retailer 2
-
£316 GBP
$424 USD
View
Final sale: no returns
Retailer 3
-
£349 GBP
$468 USD
View
Price last confirmed 22 days ago
Retailer 4
-
£387 GBP
$518 USD
View
Price last confirmed 28 days ago
Retailer 5
-
£387 GBP
$518 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£472 GBP
$632 USD
View
A
Retailer 7
-
£474 GBP
$635 USD
View
A
Retailer 8
-
£552 GBP
$739 USD
View
A
Retailer 9
-
£634 GBP
View
A
Retailer 10
-
£778 GBP
A$1,603 AUD
View
A
Retailer 11
-
£848 GBP
ZAR 18,345 ZAR
View
A
Retailer 12
-
£905 GBP
$1,212 USD
View
A
Retailer 13
-
£986 GBP
$1,321 USD
View
B+
Retailer 14
-
£1,158 GBP
$1,552 USD
View
Retailer 15
-
£1,242 GBP
$1,664 USD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
£1,316 GBP
$1,763 USD
View
B+
Retailer 17
-
£1,319 GBP
$1,767 USD
View
Most Expensive
B+
MOH London
LG668427556 · Oct 25
£1,375 GBP
View
17 more retailers have this diamond
Prices start from £316 GBPSave up to £1,059 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
2.10ct Round
£316 GBP