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Radiant|Lab Grown|IGI

1.54ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG794622790

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

Certificate IGI LG794622790

Diamond specifications and retailer prices

From $1,083 CAD
$775 USD
As of October 30, 2026
Save $3,807 CAD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,889 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794622790 or 794622790. Listed at 8 retailers as of October 30, 2026, with prices from $1,083 to $4,889, a $3,807 spread on the same certified stone. Do Amore Diamonds lists it at $4,889. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794622790
Dimensions8.22 × 5.77 × 3.74 mm
L/W Ratio1.42
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
8.22 mm5.77 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794622790
Side View
Table 62.0%Crown 44.4°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 64.8%

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 30
Current: $4,889 CAD|Low: $673 CAD|High: $6,272 CAD|Avg: $2,610 CAD|-22.0%
Do Amore Diamonds
Retailer 2
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Retailer 17
October 30, 2026
Retailer 17$673 CAD
Retailer 12$1,083 CAD
Retailer 11$1,131 CAD
Retailer 4$1,284 CAD
Retailer 16$1,600 CAD
Retailer 3$1,616 CAD
Retailer 7$1,745 CAD
Retailer 8$1,779 CAD
Retailer 13$1,819 CAD
Retailer 15$2,410 CAD
Retailer 10$2,782 CAD
Retailer 5$2,831 CAD
Retailer 6$3,388 CAD
Retailer 2$4,177 CAD
Retailer 9$4,213 CAD
Retailer 14$4,840 CAD
Do Amore Diamonds$4,889 CAD

16 data points across 17 retailers

8 retailers$1,083 CAD to $4,889 CAD

A
Cheapest Retailer
-
$1,083 CAD
$775 USD
A
Retailer 2
-
$1,131 CAD
$810 USD
View
B+
Retailer 3
-
$1,819 CAD
$1,302 USD
View
B+
Retailer 4
-
$2,410 CAD
$1,725 USD
View
B+
Retailer 5
-
$2,782 CAD
£1,568 GBP
View
B
Retailer 6
-
$4,177 CAD
$2,990 USD
View
Retailer 7
-
$4,840 CAD
$3,465 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-88205EC35 · Oct 30
$4,889 CAD
$3,500 USD
View
7 more retailers have this diamond
Prices start from $1,083 CADSave up to $3,807 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
1.54ct Radiant
$1,083 CAD