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Round|Lab Grown|IGI

2.23ct E FL Round Lab Grown Diamond

EX • E/FL • IGI LG811629434

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811629434

Diamond specifications and retailer prices

From €486 EUR
$543 USD
As of October 29, 2026
Save €3,211 EUR (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,697 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.23ct lab-grown round diamond

This 2.23ct 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 LG811629434 or 811629434. Listed at 11 retailers as of October 26, 2026, with prices from €486 to €3,697, a €3,211 spread on the same certified stone. Brilliant Earth lists it at €3,697. 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

2.23
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811629434
Dimensions8.47 × 8.40 × 5.08 mm
L/W Ratio1.01
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
8.47 mm8.40 mm2.23 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811629434
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.3%

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: €3,697 EUR|Low: €486 EUR|High: €3,849 EUR|Avg: €1,595 EUR|-4.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9€486 EUR
Retailer 8€544 EUR
Retailer 2€823 EUR
Retailer 4€930 EUR
Retailer 6€940 EUR
Retailer 3€1,083 EUR
Retailer 10€1,545 EUR
Retailer 7€1,585 EUR
Retailer 11€2,502 EUR
Retailer 5€3,057 EUR
Brilliant Earth€3,697 EUR

33 data points across 11 retailers

11 retailers€486 EUR to €3,697 EUR

A
Cheapest Retailer
-
€486 EUR
$543 USD
A
Retailer 2
-
€544 EUR
$608 USD
View
A
Retailer 3
-
€823 EUR
$919 USD
View
A
Retailer 4
-
€930 EUR
$1,039 USD
View
A
Retailer 5
-
€940 EUR
$1,050 USD
View
A
Retailer 6
-
€1,083 EUR
View
B+
Retailer 7
-
€1,545 EUR
$1,726 USD
View
B+
Retailer 8
-
€1,585 EUR
$1,771 USD
View
B+
Retailer 9
-
€2,502 EUR
£2,201 GBP
View
B
Retailer 10
-
€3,057 EUR
$3,415 USD
View
Most Expensive
B
Brilliant Earth
20774361A · Oct 26
€3,697 EUR
$4,130 USD
View
10 more retailers have this diamond
Prices start from €486 EURSave up to €3,211 EUR

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
2.23ct Round
€486 EUR