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Oval|Lab Grown|IGI

2.20ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG831690561

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831690561

Diamond specifications and retailer prices

From £433 GBP
$576 USD
As of October 29, 2026
Save £3,517 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,950 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.2ct lab-grown oval diamond

This 2.2ct lab-grown oval 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 LG831690561 or 831690561. Listed at 11 retailers as of October 29, 2026, with prices from £433 to £3,950, a £3,517 spread on the same certified stone. Brilliant Earth lists it at £3,950. 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

2.20
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831690561
Dimensions10.62 × 7.27 × 4.43 mm
L/W Ratio1.46
Girdle conditionFaceted
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
10.62 mm7.27 mm2.20 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831690561
Side View
Table 61.0%Crown 33.9°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 60.9%

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 29
Current: £3,950 GBP|Low: £433 GBP|High: £3,950 GBP|Avg: £1,671 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5£433 GBP
Retailer 7£505 GBP
Retailer 9£536 GBP
Retailer 8£635 GBP
Retailer 6£838 GBP
Retailer 2£1,403 GBP
Retailer 4£1,737 GBP
Retailer 11£1,756 GBP
Retailer 10£1,839 GBP
Retailer 3£3,631 GBP
Brilliant Earth£3,950 GBP

3 data points across 11 retailers

11 retailers£433 GBP to £3,950 GBP

A
Cheapest Retailer
-
£433 GBP
$576 USD
A
Retailer 2
-
£505 GBP
$673 USD
View
Final sale: no returns
A
Retailer 3
-
£536 GBP
$714 USD
View
A
Retailer 4
-
£635 GBP
$845 USD
View
A
Retailer 5
-
£838 GBP
View
Retailer 6
-
£1,403 GBP
$1,869 USD
View
Retailer 7
-
£1,737 GBP
$2,313 USD
View
B+
Retailer 8
-
£1,756 GBP
$2,339 USD
View
B+
Retailer 9
-
£1,839 GBP
SGD 3,309 SGD
View
B
Retailer 10
-
£3,631 GBP
$4,835 USD
View
Most Expensive
B
Brilliant Earth
22348598A · Oct 29
£3,950 GBP
$5,260 USD
View
10 more retailers have this diamond
Prices start from £433 GBPSave up to £3,517 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
2.20ct Oval
£433 GBP