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Radiant|Lab Grown|IGI

2.58ct E SI2 Radiant Lab Grown Diamond

E/SI2 • IGI LG787625405

Certificate IGI LG787625405

Diamond specifications and retailer prices

From $1,942 CAD
$1,390 USD
As of October 30, 2026
Save $1,592 CAD (45%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,534 CAD at Zales · As of October 30, 2026
View at Zales

About this 2.58ct lab-grown radiant diamond

This 2.58ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included) and certified by IGI LG787625405 or 787625405. Listed at 3 retailers as of October 30, 2026, with prices from $1,942 to $3,534, a $1,592 spread on the same certified stone. Zales lists it at $3,534. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.58
Carat
E
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG787625405
Dimensions9.07 × 6.98 mm
L/W Ratio1.30
Top View
9.07 mm6.98 mm2.58 ctE / SI2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787625405
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,942 CAD|Low: $1,942 CAD|High: $4,931 CAD|Avg: $3,897 CAD|-60.6%
Retailer 1
Retailer 2
Zales
September 28, 2026
Retailer 1$1,942 CAD
Retailer 2$3,534 CAD
Zales$3,534 CAD

6 data points across 3 retailers

3 retailers$1,942 CAD to $3,534 CAD

B
Cheapest Retailer
-
$1,942 CAD
$1,390 USD
C
Retailer 2
-
$3,534 CAD
$2,530 USD
View
Most Expensive
C
Zales
528004120 · Oct 30
$3,534 CAD
$2,530 USD
View
2 more retailers have this diamond
Prices start from $1,942 CADSave up to $1,592 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.

B
2.58ct Radiant
$1,942 CAD