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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 $759 CAD
$543 USD
As of October 29, 2026
Save $5,011 CAD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,769 CAD 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 $759 to $5,769, a $5,011 spread on the same certified stone. Brilliant Earth lists it at $5,769. 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
Color
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: $5,769 CAD|Low: $759 CAD|High: $6,007 CAD|Avg: $2,487 CAD|-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 30, 2026
Retailer 10$759 CAD
Retailer 9$849 CAD
Retailer 4$1,284 CAD
Retailer 5$1,451 CAD
Retailer 7$1,467 CAD
Retailer 3$1,690 CAD
Retailer 2$2,426 CAD
Retailer 8$2,474 CAD
Retailer 11$3,905 CAD
Retailer 6$4,770 CAD
Brilliant Earth$5,769 CAD

34 data points across 11 retailers

11 retailers$759 CAD to $5,769 CAD

A
Cheapest Retailer
-
$759 CAD
$543 USD
A
Retailer 2
-
$849 CAD
$608 USD
View
A
Retailer 3
-
$1,284 CAD
$919 USD
View
A
Retailer 4
-
$1,451 CAD
$1,039 USD
View
A
Retailer 5
-
$1,467 CAD
$1,050 USD
View
A
Retailer 6
-
$1,690 CAD
€1,152 EUR
View
B+
Retailer 7
-
$2,426 CAD
$1,737 USD
View
B+
Retailer 8
-
$2,474 CAD
$1,771 USD
View
B+
Retailer 9
-
$3,905 CAD
£2,201 GBP
View
B
Retailer 10
-
$4,770 CAD
$3,415 USD
View
Most Expensive
B
Brilliant Earth
20774361A · Oct 26
$5,769 CAD
$4,130 USD
View
10 more retailers have this diamond
Prices start from $759 CADSave up to $5,011 CAD

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
$759 CAD