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Radiant|Lab Grown|IGI

2.53ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG743580900

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG743580900

Diamond specifications and retailer prices

From $848 CAD
$607 USD
As of October 30, 2026
Save $6,793 CAD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,641 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.53ct lab-grown radiant diamond

This 2.53ct lab-grown radiant 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 LG743580900 or 743580900. Listed at 14 retailers as of October 30, 2026, with prices from $848 to $7,641, a $6,793 spread on the same certified stone. Brilliant Earth lists it at $7,641. 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

2.53
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743580900
Dimensions9.67 × 6.69 × 4.42 mm
L/W Ratio1.45
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
9.67 mm6.69 mm2.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743580900
Side View
Table 63.0%Crown 41.6°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 66.1%

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 30
Current: $7,641 CAD|Low: $848 CAD|High: $8,952 CAD|Avg: $4,293 CAD|-3.0%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
November 1, 2026
Retailer 16$848 CAD
Retailer 15$948 CAD
Retailer 2$1,097 CAD
Retailer 4$1,416 CAD
Retailer 3$1,611 CAD
Retailer 11$1,613 CAD
Retailer 13$2,433 CAD
Retailer 12$2,576 CAD
Retailer 14$3,051 CAD
Retailer 6$3,260 CAD
Retailer 7$3,836 CAD
Retailer 18$4,577 CAD
Retailer 10$5,365 CAD
Retailer 5$5,741 CAD
Retailer 9$7,141 CAD
Retailer 17$7,529 CAD
Brilliant Earth$7,641 CAD
Retailer 8$8,952 CAD

17 data points across 18 retailers

14 retailers$848 CAD to $7,641 CAD

A
Cheapest Retailer
-
$848 CAD
$607 USD
A
Retailer 2
-
$948 CAD
$679 USD
View
A
Retailer 3
-
$1,097 CAD
£619 GBP
View
A
Retailer 4
-
$1,416 CAD
$1,014 USD
View
A
Retailer 5
-
$1,611 CAD
$1,153 USD
View
A
Retailer 6
-
$1,613 CAD
$1,155 USD
View
A
Retailer 7
-
$2,433 CAD
$1,742 USD
View
A
Retailer 8
-
$2,576 CAD
A$2,837 AUD
View
A
Retailer 9
-
$3,051 CAD
$2,184 USD
View
A
Retailer 10
-
$3,260 CAD
$2,334 USD
View
B+
Retailer 11
-
$4,577 CAD
£2,580 GBP
View
Retailer 12
-
$5,741 CAD
$4,110 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$7,529 CAD
$5,390 USD
View
Most Expensive
B
Brilliant Earth
21415100Y · Oct 31
$7,641 CAD
$5,470 USD
View
13 more retailers have this diamond
Prices start from $848 CADSave up to $6,793 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
2.53ct Radiant
$848 CAD