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Round|Lab Grown|IGI

2.26ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG724562217

Shape and cutting style on the report: Round brilliant

Certificate IGI LG724562217

Diamond specifications and retailer prices

From £399 GBP
$535 USD
As of October 29, 2026
Save £1,288 GBP (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,911 GBP at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 2.26ct lab-grown round diamond

This 2.26ct 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 LG724562217 or 724562217. Listed at 22 retailers as of October 29, 2026, with a 323% 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

2.26
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724562217
Dimensions8.39 × 8.43 × 5.21 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
8.39 mm8.43 mm2.26 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724562217
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

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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 29
Current: £3,911 GBP|Low: £383 GBP|High: £3,911 GBP|Avg: £1,117 GBP
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
October 31, 2026
Retailer 3£399 GBP
Retailer 10£446 GBP
Retailer 8£447 GBP
Retailer 5£495 GBP
Retailer 13£552 GBP
Retailer 15£597 GBP
Retailer 18£664 GBP
Retailer 7£680 GBP
Retailer 2£741 GBP
Retailer 11£761 GBP
Retailer 12£1,098 GBP
Retailer 17£1,122 GBP
Retailer 14£1,194 GBP
Retailer 9£1,301 GBP
Retailer 6£1,593 GBP
Retailer 16£2,077 GBP
Retailer 4£2,705 GBP
Brilliant Earth£3,911 GBP

43 data points across 18 retailers

22 retailers£399 GBP to £1,688 GBP

A
Cheapest Retailer
-
£399 GBP
$535 USD
A
Retailer 2
-
£446 GBP
$598 USD
View
Final sale: no returns
A
Retailer 3
-
£447 GBP
$599 USD
View
A
Retailer 4
-
£495 GBP
$663 USD
View
Retailer 5
-
£495 GBP
$663 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£552 GBP
View
A
Retailer 7
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£597 GBP
$800 USD
View
A
Retailer 8
-
£664 GBP
$890 USD
View
A
Retailer 9
-
£680 GBP
$911 USD
View
A
Retailer 10
-
£741 GBP
€945 EUR
View
A
Retailer 11
-
£761 GBP
View
A
Retailer 12
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£1,070 GBP
$1,434 USD
View
A
Retailer 13
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£1,098 GBP
A$2,264 AUD
View
A
Retailer 14
-
£1,122 GBP
$1,503 USD
View
A
Retailer 15
-
£1,194 GBP
ZAR 25,843 ZAR
View
B+
Retailer 16
-
£1,301 GBP
$1,743 USD
View
B+
Retailer 17
-
£1,593 GBP
$2,134 USD
View
B+
Retailer 18
-
£1,607 GBP
$2,153 USD
View
B+
Retailer 19
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£1,688 GBP
$2,261 USD
View
Retailer 20
-
£2,077 GBP
View
Price last confirmed 13 days ago
Retailer 21
-
£2,705 GBP
$3,625 USD
View
Price last confirmed 24 days ago
Most Expensive
Brilliant Earth
21272267A · Oct 8
£3,911 GBP
$5,240 USD
View
Price last confirmed 23 days ago
21 more retailers have this diamond
Prices start from £399 GBPSave up to £1,288 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
2.26ct Round
£399 GBP