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Round|Lab Grown|IGI

2.22ct E FL Round Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From £486 GBP
$651 USD
As of October 29, 2026
Save £2,802 GBP (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,288 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 2.22ct lab-grown round diamond

This 2.22ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of October 29, 2026, with prices from £486 to £3,288, a £2,802 spread on the same certified stone. Blue Nile lists it at £3,288. 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

2.22
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.39 × 8.46 × 5.08 mm
L/W Ratio1.01
Top View
8.39 mm8.46 mm2.22 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.5%

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 29
Current: £3,288 GBP|Low: £486 GBP|High: £3,703 GBP|Avg: £1,729 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 10, 2026
Retailer 2£486 GBP
Retailer 5£528 GBP
Retailer 4£775 GBP
Retailer 3£1,749 GBP
Blue Nile£3,288 GBP
Retailer 6£3,703 GBP

2 data points across 6 retailers

5 retailers£486 GBP to £3,288 GBP

A
Cheapest Retailer
-
£486 GBP
$651 USD
A
Retailer 2
-
£528 GBP
$708 USD
View
A
Retailer 3
-
£775 GBP
$1,039 USD
View
B+
Retailer 4
-
£1,749 GBP
$2,343 USD
View
Most Expensive
B
Blue Nile
30353361 · Oct 29
£3,288 GBP
$4,406 USD
View
4 more retailers have this diamond
Prices start from £486 GBPSave up to £2,802 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
2.22ct Round
£486 GBP