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Radiant|Lab Grown|IGI

2.52ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG620482856

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

Certificate IGI LG620482856

Diamond specifications and retailer prices

From $487 CAD
$348 USD
As of October 27, 2026
Save $4,845 CAD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,332 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.52ct lab-grown radiant diamond

This 2.52ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG620482856 or 620482856. Listed at 18 retailers as of October 27, 2026, with prices from $487 to $5,332, a $4,845 spread on the same certified stone. Brilliant Earth lists it at $5,332. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.52
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620482856
Dimensions9.26 × 6.54 × 4.72 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.26 mm6.54 mm2.52 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620482856
Side View
Table 64.0%Crown 34.7°Girdle: Slightly ThickPavilion 36.2°Culet: NoneDepth 72.2%

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 27
Current: $5,332 CAD|Low: $467 CAD|High: $5,332 CAD|Avg: $1,311 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 15$487 CAD
Retailer 6$544 CAD
Retailer 14$564 CAD
Retailer 4$603 CAD
Retailer 8$603 CAD
Retailer 2$760 CAD
Retailer 13$819 CAD
Retailer 5$970 CAD
Retailer 16$970 CAD
Retailer 12$1,081 CAD
Retailer 9$1,121 CAD
Retailer 11$1,135 CAD
Retailer 3$1,495 CAD
Retailer 10$1,938 CAD
Retailer 7$2,330 CAD
Retailer 17$2,369 CAD
Brilliant Earth$5,332 CAD

41 data points across 17 retailers

18 retailers$487 CAD to $5,332 CAD

A
Cheapest Retailer
-
$487 CAD
$348 USD
A
Retailer 2
-
$544 CAD
$389 USD
View
Final sale: no returns
A
Retailer 3
-
$564 CAD
$403 USD
View
A
Retailer 4
-
$603 CAD
$431 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$603 CAD
$431 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$760 CAD
£427 GBP
View
A
Retailer 7
-
$819 CAD
$585 USD
View
B+
Retailer 8
-
$970 CAD
$693 USD
View
A
Retailer 9
-
$970 CAD
€660 EUR
View
A
Retailer 10
-
$1,081 CAD
£608 GBP
View
A
Retailer 11
-
$1,121 CAD
$801 USD
View
A
Retailer 12
-
$1,135 CAD
$811 USD
View
B+
Retailer 13
-
$1,495 CAD
$1,068 USD
View
B+
Retailer 14
-
$1,938 CAD
$1,385 USD
View
B+
Retailer 15
-
$1,998 CAD
$1,427 USD
View
B
Retailer 16
-
$2,330 CAD
$1,664 USD
View
B
Retailer 17
-
$2,369 CAD
£1,333 GBP
View
Most Expensive
B
Brilliant Earth
9116652A · Oct 28
$5,332 CAD
$3,810 USD
View
17 more retailers have this diamond
Prices start from $487 CADSave up to $4,845 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
2.52ct Radiant
$487 CAD